kopia lustrzana https://github.com/F5OEO/rpidatv
5197 wiersze
371 KiB
Plaintext
5197 wiersze
371 KiB
Plaintext
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Hyper fast Audio and Video encoder
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usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
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Getting help:
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-h -- print basic options
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-h long -- print more options
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-h full -- print all options (including all format and codec specific options, very long)
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See man ffmpeg for detailed description of the options.
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Print help / information / capabilities:
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-L show license
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-h topic show help
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-? topic show help
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-help topic show help
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--help topic show help
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-version show version
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-buildconf show build configuration
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-formats show available formats
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-devices show available devices
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-codecs show available codecs
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-decoders show available decoders
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-encoders show available encoders
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-bsfs show available bit stream filters
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-protocols show available protocols
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-filters show available filters
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-pix_fmts show available pixel formats
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-layouts show standard channel layouts
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-sample_fmts show available audio sample formats
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-colors show available color names
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-sources device list sources of the input device
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-sinks device list sinks of the output device
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Global options (affect whole program instead of just one file:
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-loglevel loglevel set logging level
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-v loglevel set logging level
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-report generate a report
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-max_alloc bytes set maximum size of a single allocated block
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-y overwrite output files
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-n never overwrite output files
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-stats print progress report during encoding
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-max_error_rate ratio of errors (0.0: no errors, 1.0: 100% error maximum error rate
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-bits_per_raw_sample number set the number of bits per raw sample
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-vol volume change audio volume (256=normal)
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Advanced global options:
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-cpuflags flags force specific cpu flags
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-hide_banner hide_banner do not show program banner
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-benchmark add timings for benchmarking
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-benchmark_all add timings for each task
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-progress url write program-readable progress information
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-stdin enable or disable interaction on standard input
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-timelimit limit set max runtime in seconds
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-dump dump each input packet
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-hex when dumping packets, also dump the payload
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-vsync video sync method
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-frame_drop_threshold frame drop threshold
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-async audio sync method
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-adrift_threshold threshold audio drift threshold
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-copyts copy timestamps
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-start_at_zero shift input timestamps to start at 0 when using copyts
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-copytb mode copy input stream time base when stream copying
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-dts_delta_threshold threshold timestamp discontinuity delta threshold
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-dts_error_threshold threshold timestamp error delta threshold
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-xerror error exit on error
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-filter_complex graph_description create a complex filtergraph
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-lavfi graph_description create a complex filtergraph
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-filter_complex_script filename read complex filtergraph description from a file
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-debug_ts print timestamp debugging info
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-intra deprecated use -g 1
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-sameq Removed
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-same_quant Removed
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-deinterlace this option is deprecated, use the yadif filter instead
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-psnr calculate PSNR of compressed frames
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-vstats dump video coding statistics to file
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-vstats_file file dump video coding statistics to file
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-qphist show QP histogram
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-vc channel deprecated, use -channel
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-tvstd standard deprecated, use -standard
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-isync this option is deprecated and does nothing
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-override_ffserver override the options from ffserver
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-sdp_file file specify a file in which to print sdp information
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Per-file main options:
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-f fmt force format
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-c codec codec name
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-codec codec codec name
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-pre preset preset name
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-map_metadata outfile[,metadata]:infile[,metadata] set metadata information of outfile from infile
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-t duration record or transcode "duration" seconds of audio/video
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-to time_stop record or transcode stop time
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-fs limit_size set the limit file size in bytes
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-ss time_off set the start time offset
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-seek_timestamp enable/disable seeking by timestamp with -ss
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-timestamp time set the recording timestamp ('now' to set the current time)
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-metadata string=string add metadata
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-target type specify target file type ("vcd", "svcd", "dvd", "dv", "dv50", "pal-vcd", "ntsc-svcd", ...)
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-apad audio pad
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-frames number set the number of frames to output
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-filter filter_graph set stream filtergraph
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-filter_script filename read stream filtergraph description from a file
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-reinit_filter reinit filtergraph on input parameter changes
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-discard discard
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-disposition disposition
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Advanced per-file options:
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-map [-]input_file_id[:stream_specifier][,sync_file_id[:stream_s set input stream mapping
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-map_channel file.stream.channel[:syncfile.syncstream] map an audio channel from one stream to another
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-map_chapters input_file_index set chapters mapping
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-accurate_seek enable/disable accurate seeking with -ss
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-itsoffset time_off set the input ts offset
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-itsscale scale set the input ts scale
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-dframes number set the number of data frames to output
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-re read input at native frame rate
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-shortest finish encoding within shortest input
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-copyinkf copy initial non-keyframes
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-copypriorss copy or discard frames before start time
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-tag fourcc/tag force codec tag/fourcc
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-q q use fixed quality scale (VBR)
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-qscale q use fixed quality scale (VBR)
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-profile profile set profile
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-attach filename add an attachment to the output file
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-dump_attachment filename extract an attachment into a file
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-thread_queue_size set the maximum number of queued packets from the demuxer
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-muxdelay seconds set the maximum demux-decode delay
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-muxpreload seconds set the initial demux-decode delay
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-bsf bitstream_filters A comma-separated list of bitstream filters
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-fpre filename set options from indicated preset file
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-dcodec codec force data codec ('copy' to copy stream)
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Video options:
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-vframes number set the number of video frames to output
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-r rate set frame rate (Hz value, fraction or abbreviation)
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-s size set frame size (WxH or abbreviation)
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-aspect aspect set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)
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-bits_per_raw_sample number set the number of bits per raw sample
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-vn disable video
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-vcodec codec force video codec ('copy' to copy stream)
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-timecode hh:mm:ss[:;.]ff set initial TimeCode value.
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-pass n select the pass number (1 to 3)
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-vf filter_graph set video filters
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-ab bitrate audio bitrate (please use -b:a)
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-b bitrate video bitrate (please use -b:v)
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-dn disable data
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Advanced Video options:
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-pix_fmt format set pixel format
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-intra deprecated use -g 1
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-rc_override override rate control override for specific intervals
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-sameq Removed
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-same_quant Removed
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-passlogfile prefix select two pass log file name prefix
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-deinterlace this option is deprecated, use the yadif filter instead
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-psnr calculate PSNR of compressed frames
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-vstats dump video coding statistics to file
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-vstats_file file dump video coding statistics to file
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-intra_matrix matrix specify intra matrix coeffs
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-inter_matrix matrix specify inter matrix coeffs
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-chroma_intra_matrix matrix specify intra matrix coeffs
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-top top=1/bottom=0/auto=-1 field first
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-vtag fourcc/tag force video tag/fourcc
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-qphist show QP histogram
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-force_fps force the selected framerate, disable the best supported framerate selection
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-streamid streamIndex:value set the value of an outfile streamid
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-force_key_frames timestamps force key frames at specified timestamps
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-hwaccel hwaccel name use HW accelerated decoding
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-hwaccel_device select a device for HW accelerationdevicename
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-vc channel deprecated, use -channel
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-tvstd standard deprecated, use -standard
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-vbsf video bitstream_filters deprecated
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-vpre preset set the video options to the indicated preset
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Audio options:
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-aframes number set the number of audio frames to output
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-aq quality set audio quality (codec-specific)
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-ar rate set audio sampling rate (in Hz)
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-ac channels set number of audio channels
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-an disable audio
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-acodec codec force audio codec ('copy' to copy stream)
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-vol volume change audio volume (256=normal)
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-af filter_graph set audio filters
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Advanced Audio options:
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-atag fourcc/tag force audio tag/fourcc
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-sample_fmt format set sample format
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-channel_layout layout set channel layout
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-guess_layout_max set the maximum number of channels to try to guess the channel layout
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-absf audio bitstream_filters deprecated
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-apre preset set the audio options to the indicated preset
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Subtitle options:
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-s size set frame size (WxH or abbreviation)
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-sn disable subtitle
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-scodec codec force subtitle codec ('copy' to copy stream)
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-stag fourcc/tag force subtitle tag/fourcc
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-fix_sub_duration fix subtitles duration
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-canvas_size size set canvas size (WxH or abbreviation)
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-spre preset set the subtitle options to the indicated preset
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AVCodecContext AVOptions:
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-b <int> E..VA... set bitrate (in bits/s) (from 0 to INT_MAX) (default 200000)
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-ab <int> E...A... set bitrate (in bits/s) (from 0 to INT_MAX) (default 128000)
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-bt <int> E..V.... Set video bitrate tolerance (in bits/s). In 1-pass mode, bitrate tolerance specifies how far ratecontrol is willing to deviate from the target average bitrate value. This is not related to minimum/maximum bitrate. Lowering tolerance too much has an adverse effect on quality. (from 1 to INT_MAX) (default 4e+06)
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-flags <flags> ED.VAS.. (default 0)
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unaligned .D.V.... allow decoders to produce unaligned output
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mv4 E..V.... use four motion vectors per macroblock (MPEG-4)
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qpel E..V.... use 1/4-pel motion compensation
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loop E..V.... use loop filter
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gmc E..V.... use gmc
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mv0 E..V.... always try a mb with mv=<0,0>
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gray ED.V.... only decode/encode grayscale
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psnr E..V.... error[?] variables will be set during encoding
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naq E..V.... normalize adaptive quantization
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ildct E..V.... use interlaced DCT
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low_delay ED.V.... force low delay
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global_header E..VA... place global headers in extradata instead of every keyframe
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bitexact ED.VAS.. use only bitexact functions (except (I)DCT)
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aic E..V.... H.263 advanced intra coding / MPEG-4 AC prediction
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ilme E..V.... interlaced motion estimation
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cgop E..V.... closed GOP
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output_corrupt .D.V.... Output even potentially corrupted frames
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-me_method <int> E..V.... set motion estimation method (from INT_MIN to INT_MAX) (default 5)
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zero E..V.... zero motion estimation (fastest)
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full E..V.... full motion estimation (slowest)
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epzs E..V.... EPZS motion estimation (default)
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esa E..V.... esa motion estimation (alias for full)
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tesa E..V.... tesa motion estimation
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dia E..V.... diamond motion estimation (alias for EPZS)
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log E..V.... log motion estimation
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phods E..V.... phods motion estimation
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x1 E..V.... X1 motion estimation
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hex E..V.... hex motion estimation
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umh E..V.... umh motion estimation
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iter E..V.... iter motion estimation
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-g <int> E..V.... set the group of picture (GOP) size (from INT_MIN to INT_MAX) (default 12)
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-ar <int> ED..A... set audio sampling rate (in Hz) (from 0 to INT_MAX) (default 0)
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-ac <int> ED..A... set number of audio channels (from 0 to INT_MAX) (default 0)
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-cutoff <int> E...A... set cutoff bandwidth (from INT_MIN to INT_MAX) (default 0)
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-frame_size <int> E...A... (from INT_MIN to INT_MAX) (default 0)
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-qcomp <float> E..V.... video quantizer scale compression (VBR). Constant of ratecontrol equation. Recommended range for default rc_eq: 0.0-1.0 (from -FLT_MAX to FLT_MAX) (default 0.5)
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-qblur <float> E..V.... video quantizer scale blur (VBR) (from -1 to FLT_MAX) (default 0.5)
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-qmin <int> E..V.... minimum video quantizer scale (VBR) (from -1 to 69) (default 2)
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-qmax <int> E..V.... maximum video quantizer scale (VBR) (from -1 to 1024) (default 31)
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-qdiff <int> E..V.... maximum difference between the quantizer scales (VBR) (from INT_MIN to INT_MAX) (default 3)
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-bf <int> E..V.... set maximum number of B frames between non-B-frames (from -1 to INT_MAX) (default 0)
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-b_qfactor <float> E..V.... QP factor between P- and B-frames (from -FLT_MAX to FLT_MAX) (default 1.25)
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-rc_strategy <int> E..V.... ratecontrol method (from INT_MIN to INT_MAX) (default 0)
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-b_strategy <int> E..V.... strategy to choose between I/P/B-frames (from INT_MIN to INT_MAX) (default 0)
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-ps <int> E..V.... RTP payload size in bytes (from INT_MIN to INT_MAX) (default 0)
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-bug <flags> .D.V.... work around not autodetected encoder bugs (default 1)
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autodetect .D.V....
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old_msmpeg4 .D.V.... some old lavc-generated MSMPEG4v3 files (no autodetection)
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xvid_ilace .D.V.... Xvid interlacing bug (autodetected if FOURCC == XVIX)
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ump4 .D.V.... (autodetected if FOURCC == UMP4)
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no_padding .D.V.... padding bug (autodetected)
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amv .D.V....
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ac_vlc .D.V.... illegal VLC bug (autodetected per FOURCC)
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qpel_chroma .D.V....
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std_qpel .D.V.... old standard qpel (autodetected per FOURCC/version)
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qpel_chroma2 .D.V....
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direct_blocksize .D.V.... direct-qpel-blocksize bug (autodetected per FOURCC/version)
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edge .D.V.... edge padding bug (autodetected per FOURCC/version)
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hpel_chroma .D.V....
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dc_clip .D.V....
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ms .D.V.... work around various bugs in Microsoft's broken decoders
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trunc .D.V.... truncated frames
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-strict <int> ED.VA... how strictly to follow the standards (from INT_MIN to INT_MAX) (default 0)
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very ED.V.... strictly conform to a older more strict version of the spec or reference software
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strict ED.V.... strictly conform to all the things in the spec no matter what the consequences
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normal ED.V....
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unofficial ED.V.... allow unofficial extensions
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experimental ED.V.... allow non-standardized experimental things
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-b_qoffset <float> E..V.... QP offset between P- and B-frames (from -FLT_MAX to FLT_MAX) (default 1.25)
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-err_detect <flags> .D.VA... set error detection flags (default 0)
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crccheck .D.VA... verify embedded CRCs
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bitstream .D.VA... detect bitstream specification deviations
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buffer .D.VA... detect improper bitstream length
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explode .D.VA... abort decoding on minor error detection
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ignore_err .D.VA... ignore errors
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careful .D.VA... consider things that violate the spec, are fast to check and have not been seen in the wild as errors
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compliant .D.VA... consider all spec non compliancies as errors
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aggressive .D.VA... consider things that a sane encoder should not do as an error
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-mpeg_quant <int> E..V.... use MPEG quantizers instead of H.263 (from INT_MIN to INT_MAX) (default 0)
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-qsquish <float> E..V.... deprecated, use encoder private options instead (from 0 to 99) (default 0)
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-rc_qmod_amp <float> E..V.... deprecated, use encoder private options instead (from -FLT_MAX to FLT_MAX) (default 0)
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-rc_qmod_freq <int> E..V.... deprecated, use encoder private options instead (from INT_MIN to INT_MAX) (default 0)
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-rc_eq <string> E..V.... deprecated, use encoder private options instead
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-maxrate <int> E..VA... maximum bitrate (in bits/s). Used for VBV together with bufsize. (from 0 to INT_MAX) (default 0)
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-minrate <int> E..VA... minimum bitrate (in bits/s). Most useful in setting up a CBR encode. It is of little use otherwise. (from INT_MIN to INT_MAX) (default 0)
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-bufsize <int> E..VA... set ratecontrol buffer size (in bits) (from INT_MIN to INT_MAX) (default 0)
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-rc_buf_aggressivity <float> E..V.... deprecated, use encoder private options instead (from -FLT_MAX to FLT_MAX) (default 1)
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-i_qfactor <float> E..V.... QP factor between P- and I-frames (from -FLT_MAX to FLT_MAX) (default -0.8)
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-i_qoffset <float> E..V.... QP offset between P- and I-frames (from -FLT_MAX to FLT_MAX) (default 0)
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-rc_init_cplx <float> E..V.... deprecated, use encoder private options instead (from -FLT_MAX to FLT_MAX) (default 0)
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-dct <int> E..V.... DCT algorithm (from 0 to INT_MAX) (default 0)
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auto E..V.... autoselect a good one (default)
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fastint E..V.... fast integer
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int E..V.... accurate integer
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mmx E..V....
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altivec E..V....
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faan E..V.... floating point AAN DCT
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-lumi_mask <float> E..V.... compresses bright areas stronger than medium ones (from -FLT_MAX to FLT_MAX) (default 0)
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-tcplx_mask <float> E..V.... temporal complexity masking (from -FLT_MAX to FLT_MAX) (default 0)
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-scplx_mask <float> E..V.... spatial complexity masking (from -FLT_MAX to FLT_MAX) (default 0)
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-p_mask <float> E..V.... inter masking (from -FLT_MAX to FLT_MAX) (default 0)
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-dark_mask <float> E..V.... compresses dark areas stronger than medium ones (from -FLT_MAX to FLT_MAX) (default 0)
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-idct <int> ED.V.... select IDCT implementation (from 0 to INT_MAX) (default 0)
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auto ED.V....
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int ED.V....
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simple ED.V....
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simplemmx ED.V....
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arm ED.V....
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altivec ED.V....
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sh4 ED.V....
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simplearm ED.V....
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simplearmv5te ED.V....
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simplearmv6 ED.V....
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simpleneon ED.V....
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simplealpha ED.V....
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ipp ED.V....
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xvid ED.V....
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xvidmmx ED.V.... deprecated, for compatibility only
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faani ED.V.... floating point AAN IDCT
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simpleauto ED.V....
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-ec <flags> .D.V.... set error concealment strategy (default 3)
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guess_mvs .D.V.... iterative motion vector (MV) search (slow)
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deblock .D.V.... use strong deblock filter for damaged MBs
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favor_inter .D.V.... favor predicting from the previous frame
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-pred <int> E..V.... prediction method (from INT_MIN to INT_MAX) (default 0)
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|
left E..V....
|
||
|
plane E..V....
|
||
|
median E..V....
|
||
|
-aspect <rational> E..V.... sample aspect ratio (from 0 to 10) (default 0/1)
|
||
|
-debug <flags> ED.VAS.. print specific debug info (default 0)
|
||
|
pict .D.V.... picture info
|
||
|
rc E..V.... rate control
|
||
|
bitstream .D.V....
|
||
|
mb_type .D.V.... macroblock (MB) type
|
||
|
qp .D.V.... per-block quantization parameter (QP)
|
||
|
mv .D.V.... motion vector
|
||
|
dct_coeff .D.V....
|
||
|
skip .D.V....
|
||
|
startcode .D.V....
|
||
|
pts .D.V....
|
||
|
er .D.V.... error recognition
|
||
|
mmco .D.V.... memory management control operations (H.264)
|
||
|
bugs .D.V....
|
||
|
vis_qp .D.V.... visualize quantization parameter (QP), lower QP are tinted greener
|
||
|
vis_mb_type .D.V.... visualize block types
|
||
|
buffers .D.V.... picture buffer allocations
|
||
|
thread_ops .D.VA... threading operations
|
||
|
nomc .D.VA... skip motion compensation
|
||
|
-vismv <flags> .D.V.... visualize motion vectors (MVs) (deprecated) (default 0)
|
||
|
pf .D.V.... forward predicted MVs of P-frames
|
||
|
bf .D.V.... forward predicted MVs of B-frames
|
||
|
bb .D.V.... backward predicted MVs of B-frames
|
||
|
-cmp <int> E..V.... full-pel ME compare function (from INT_MIN to INT_MAX) (default 0)
|
||
|
sad E..V.... sum of absolute differences, fast (default)
|
||
|
sse E..V.... sum of squared errors
|
||
|
satd E..V.... sum of absolute Hadamard transformed differences
|
||
|
dct E..V.... sum of absolute DCT transformed differences
|
||
|
psnr E..V.... sum of squared quantization errors (avoid, low quality)
|
||
|
bit E..V.... number of bits needed for the block
|
||
|
rd E..V.... rate distortion optimal, slow
|
||
|
zero E..V.... 0
|
||
|
vsad E..V.... sum of absolute vertical differences
|
||
|
vsse E..V.... sum of squared vertical differences
|
||
|
nsse E..V.... noise preserving sum of squared differences
|
||
|
w53 E..V.... 5/3 wavelet, only used in snow
|
||
|
w97 E..V.... 9/7 wavelet, only used in snow
|
||
|
dctmax E..V....
|
||
|
chroma E..V....
|
||
|
-subcmp <int> E..V.... sub-pel ME compare function (from INT_MIN to INT_MAX) (default 0)
|
||
|
sad E..V.... sum of absolute differences, fast (default)
|
||
|
sse E..V.... sum of squared errors
|
||
|
satd E..V.... sum of absolute Hadamard transformed differences
|
||
|
dct E..V.... sum of absolute DCT transformed differences
|
||
|
psnr E..V.... sum of squared quantization errors (avoid, low quality)
|
||
|
bit E..V.... number of bits needed for the block
|
||
|
rd E..V.... rate distortion optimal, slow
|
||
|
zero E..V.... 0
|
||
|
vsad E..V.... sum of absolute vertical differences
|
||
|
vsse E..V.... sum of squared vertical differences
|
||
|
nsse E..V.... noise preserving sum of squared differences
|
||
|
w53 E..V.... 5/3 wavelet, only used in snow
|
||
|
w97 E..V.... 9/7 wavelet, only used in snow
|
||
|
dctmax E..V....
|
||
|
chroma E..V....
|
||
|
-mbcmp <int> E..V.... macroblock compare function (from INT_MIN to INT_MAX) (default 0)
|
||
|
sad E..V.... sum of absolute differences, fast (default)
|
||
|
sse E..V.... sum of squared errors
|
||
|
satd E..V.... sum of absolute Hadamard transformed differences
|
||
|
dct E..V.... sum of absolute DCT transformed differences
|
||
|
psnr E..V.... sum of squared quantization errors (avoid, low quality)
|
||
|
bit E..V.... number of bits needed for the block
|
||
|
rd E..V.... rate distortion optimal, slow
|
||
|
zero E..V.... 0
|
||
|
vsad E..V.... sum of absolute vertical differences
|
||
|
vsse E..V.... sum of squared vertical differences
|
||
|
nsse E..V.... noise preserving sum of squared differences
|
||
|
w53 E..V.... 5/3 wavelet, only used in snow
|
||
|
w97 E..V.... 9/7 wavelet, only used in snow
|
||
|
dctmax E..V....
|
||
|
chroma E..V....
|
||
|
-ildctcmp <int> E..V.... interlaced DCT compare function (from INT_MIN to INT_MAX) (default 8)
|
||
|
sad E..V.... sum of absolute differences, fast (default)
|
||
|
sse E..V.... sum of squared errors
|
||
|
satd E..V.... sum of absolute Hadamard transformed differences
|
||
|
dct E..V.... sum of absolute DCT transformed differences
|
||
|
psnr E..V.... sum of squared quantization errors (avoid, low quality)
|
||
|
bit E..V.... number of bits needed for the block
|
||
|
rd E..V.... rate distortion optimal, slow
|
||
|
zero E..V.... 0
|
||
|
vsad E..V.... sum of absolute vertical differences
|
||
|
vsse E..V.... sum of squared vertical differences
|
||
|
nsse E..V.... noise preserving sum of squared differences
|
||
|
w53 E..V.... 5/3 wavelet, only used in snow
|
||
|
w97 E..V.... 9/7 wavelet, only used in snow
|
||
|
dctmax E..V....
|
||
|
chroma E..V....
|
||
|
-dia_size <int> E..V.... diamond type & size for motion estimation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-last_pred <int> E..V.... amount of motion predictors from the previous frame (from INT_MIN to INT_MAX) (default 0)
|
||
|
-preme <int> E..V.... pre motion estimation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-precmp <int> E..V.... pre motion estimation compare function (from INT_MIN to INT_MAX) (default 0)
|
||
|
sad E..V.... sum of absolute differences, fast (default)
|
||
|
sse E..V.... sum of squared errors
|
||
|
satd E..V.... sum of absolute Hadamard transformed differences
|
||
|
dct E..V.... sum of absolute DCT transformed differences
|
||
|
psnr E..V.... sum of squared quantization errors (avoid, low quality)
|
||
|
bit E..V.... number of bits needed for the block
|
||
|
rd E..V.... rate distortion optimal, slow
|
||
|
zero E..V.... 0
|
||
|
vsad E..V.... sum of absolute vertical differences
|
||
|
vsse E..V.... sum of squared vertical differences
|
||
|
nsse E..V.... noise preserving sum of squared differences
|
||
|
w53 E..V.... 5/3 wavelet, only used in snow
|
||
|
w97 E..V.... 9/7 wavelet, only used in snow
|
||
|
dctmax E..V....
|
||
|
chroma E..V....
|
||
|
-pre_dia_size <int> E..V.... diamond type & size for motion estimation pre-pass (from INT_MIN to INT_MAX) (default 0)
|
||
|
-subq <int> E..V.... sub-pel motion estimation quality (from INT_MIN to INT_MAX) (default 8)
|
||
|
-me_range <int> E..V.... limit motion vectors range (1023 for DivX player) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-ibias <int> E..V.... intra quant bias (from INT_MIN to INT_MAX) (default 999999)
|
||
|
-pbias <int> E..V.... inter quant bias (from INT_MIN to INT_MAX) (default 999999)
|
||
|
-global_quality <int> E..VA... (from INT_MIN to INT_MAX) (default 0)
|
||
|
-coder <int> E..V.... (from INT_MIN to INT_MAX) (default 0)
|
||
|
vlc E..V.... variable length coder / Huffman coder
|
||
|
ac E..V.... arithmetic coder
|
||
|
raw E..V.... raw (no encoding)
|
||
|
rle E..V.... run-length coder
|
||
|
deflate E..V.... deflate-based coder
|
||
|
-context <int> E..V.... context model (from INT_MIN to INT_MAX) (default 0)
|
||
|
-mbd <int> E..V.... macroblock decision algorithm (high quality mode) (from 0 to 2) (default 0)
|
||
|
simple E..V.... use mbcmp (default)
|
||
|
bits E..V.... use fewest bits
|
||
|
rd E..V.... use best rate distortion
|
||
|
-sc_threshold <int> E..V.... scene change threshold (from INT_MIN to INT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... deprecated, use encoder private options instead (from 0 to INT_MAX) (default 0)
|
||
|
-lmax <int> E..V.... deprecated, use encoder private options instead (from 0 to INT_MAX) (default 0)
|
||
|
-nr <int> E..V.... noise reduction (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_init_occupancy <int> E..V.... number of bits which should be loaded into the rc buffer before decoding starts (from INT_MIN to INT_MAX) (default 0)
|
||
|
-flags2 <flags> ED.VA... (default 0)
|
||
|
fast E..V.... allow non-spec-compliant speedup tricks
|
||
|
noout E..V.... skip bitstream encoding
|
||
|
ignorecrop .D.V.... ignore cropping information from sps
|
||
|
local_header E..V.... place global headers at every keyframe instead of in extradata
|
||
|
chunks .D.V.... Frame data might be split into multiple chunks
|
||
|
showall .D.V.... Show all frames before the first keyframe
|
||
|
export_mvs .D.V.... export motion vectors through frame side data
|
||
|
skip_manual .D.V.... do not skip samples and export skip information as frame side data
|
||
|
-error <int> E..V.... (from INT_MIN to INT_MAX) (default 0)
|
||
|
-threads <int> ED.VA... (from 0 to INT_MAX) (default 1)
|
||
|
auto ED.V.... autodetect a suitable number of threads to use
|
||
|
-me_threshold <int> E..V.... motion estimation threshold (from INT_MIN to INT_MAX) (default 0)
|
||
|
-mb_threshold <int> E..V.... macroblock threshold (from INT_MIN to INT_MAX) (default 0)
|
||
|
-dc <int> E..V.... intra_dc_precision (from -8 to 16) (default 0)
|
||
|
-nssew <int> E..V.... nsse weight (from INT_MIN to INT_MAX) (default 8)
|
||
|
-skip_top <int> .D.V.... number of macroblock rows at the top which are skipped (from INT_MIN to INT_MAX) (default 0)
|
||
|
-skip_bottom <int> .D.V.... number of macroblock rows at the bottom which are skipped (from INT_MIN to INT_MAX) (default 0)
|
||
|
-profile <int> E..VA... (from INT_MIN to INT_MAX) (default -99)
|
||
|
unknown E..VA...
|
||
|
aac_main E...A...
|
||
|
aac_low E...A...
|
||
|
aac_ssr E...A...
|
||
|
aac_ltp E...A...
|
||
|
aac_he E...A...
|
||
|
aac_he_v2 E...A...
|
||
|
aac_ld E...A...
|
||
|
aac_eld E...A...
|
||
|
mpeg2_aac_low E...A...
|
||
|
mpeg2_aac_he E...A...
|
||
|
dts E...A...
|
||
|
dts_es E...A...
|
||
|
dts_96_24 E...A...
|
||
|
dts_hd_hra E...A...
|
||
|
dts_hd_ma E...A...
|
||
|
mpeg4_sp E..V....
|
||
|
mpeg4_core E..V....
|
||
|
mpeg4_main E..V....
|
||
|
mpeg4_asp E..V....
|
||
|
-level <int> E..VA... (from INT_MIN to INT_MAX) (default -99)
|
||
|
unknown E..VA...
|
||
|
-lowres <int> .D.VA... decode at 1= 1/2, 2=1/4, 3=1/8 resolutions (from 0 to INT_MAX) (default 0)
|
||
|
-skip_threshold <int> E..V.... frame skip threshold (from INT_MIN to INT_MAX) (default 0)
|
||
|
-skip_factor <int> E..V.... frame skip factor (from INT_MIN to INT_MAX) (default 0)
|
||
|
-skip_exp <int> E..V.... frame skip exponent (from INT_MIN to INT_MAX) (default 0)
|
||
|
-skipcmp <int> E..V.... frame skip compare function (from INT_MIN to INT_MAX) (default 13)
|
||
|
sad E..V.... sum of absolute differences, fast (default)
|
||
|
sse E..V.... sum of squared errors
|
||
|
satd E..V.... sum of absolute Hadamard transformed differences
|
||
|
dct E..V.... sum of absolute DCT transformed differences
|
||
|
psnr E..V.... sum of squared quantization errors (avoid, low quality)
|
||
|
bit E..V.... number of bits needed for the block
|
||
|
rd E..V.... rate distortion optimal, slow
|
||
|
zero E..V.... 0
|
||
|
vsad E..V.... sum of absolute vertical differences
|
||
|
vsse E..V.... sum of squared vertical differences
|
||
|
nsse E..V.... noise preserving sum of squared differences
|
||
|
w53 E..V.... 5/3 wavelet, only used in snow
|
||
|
w97 E..V.... 9/7 wavelet, only used in snow
|
||
|
dctmax E..V....
|
||
|
chroma E..V....
|
||
|
-border_mask <float> E..V.... deprecated, use encoder private options instead (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-mblmin <int> E..V.... minimum macroblock Lagrange factor (VBR) (from 1 to 32767) (default 236)
|
||
|
-mblmax <int> E..V.... maximum macroblock Lagrange factor (VBR) (from 1 to 32767) (default 3658)
|
||
|
-mepc <int> E..V.... motion estimation bitrate penalty compensation (1.0 = 256) (from INT_MIN to INT_MAX) (default 256)
|
||
|
-skip_loop_filter <int> .D.V.... skip loop filtering process for the selected frames (from INT_MIN to INT_MAX) (default 0)
|
||
|
none .D.V.... discard no frame
|
||
|
default .D.V.... discard useless frames
|
||
|
noref .D.V.... discard all non-reference frames
|
||
|
bidir .D.V.... discard all bidirectional frames
|
||
|
nokey .D.V.... discard all frames except keyframes
|
||
|
nointra .D.V.... discard all frames except I frames
|
||
|
all .D.V.... discard all frames
|
||
|
-skip_idct <int> .D.V.... skip IDCT/dequantization for the selected frames (from INT_MIN to INT_MAX) (default 0)
|
||
|
none .D.V.... discard no frame
|
||
|
default .D.V.... discard useless frames
|
||
|
noref .D.V.... discard all non-reference frames
|
||
|
bidir .D.V.... discard all bidirectional frames
|
||
|
nokey .D.V.... discard all frames except keyframes
|
||
|
nointra .D.V.... discard all frames except I frames
|
||
|
all .D.V.... discard all frames
|
||
|
-skip_frame <int> .D.V.... skip decoding for the selected frames (from INT_MIN to INT_MAX) (default 0)
|
||
|
none .D.V.... discard no frame
|
||
|
default .D.V.... discard useless frames
|
||
|
noref .D.V.... discard all non-reference frames
|
||
|
bidir .D.V.... discard all bidirectional frames
|
||
|
nokey .D.V.... discard all frames except keyframes
|
||
|
nointra .D.V.... discard all frames except I frames
|
||
|
all .D.V.... discard all frames
|
||
|
-bidir_refine <int> E..V.... refine the two motion vectors used in bidirectional macroblocks (from 0 to 4) (default 1)
|
||
|
-brd_scale <int> E..V.... downscale frames for dynamic B-frame decision (from 0 to 10) (default 0)
|
||
|
-keyint_min <int> E..V.... minimum interval between IDR-frames (from INT_MIN to INT_MAX) (default 25)
|
||
|
-refs <int> E..V.... reference frames to consider for motion compensation (from INT_MIN to INT_MAX) (default 1)
|
||
|
-chromaoffset <int> E..V.... chroma QP offset from luma (from INT_MIN to INT_MAX) (default 0)
|
||
|
-trellis <int> E..VA... rate-distortion optimal quantization (from INT_MIN to INT_MAX) (default 0)
|
||
|
-sc_factor <int> E..V.... multiplied by qscale for each frame and added to scene_change_score (from 0 to INT_MAX) (default 6)
|
||
|
-mv0_threshold <int> E..V.... (from 0 to INT_MAX) (default 256)
|
||
|
-b_sensitivity <int> E..V.... adjust sensitivity of b_frame_strategy 1 (from 1 to INT_MAX) (default 40)
|
||
|
-compression_level <int> E..VA... (from INT_MIN to INT_MAX) (default -1)
|
||
|
-min_prediction_order <int> E...A... (from INT_MIN to INT_MAX) (default -1)
|
||
|
-max_prediction_order <int> E...A... (from INT_MIN to INT_MAX) (default -1)
|
||
|
-timecode_frame_start <int64> E..V.... GOP timecode frame start number, in non-drop-frame format (from -1 to I64_MAX) (default -1)
|
||
|
-request_channels <int> .D..A... set desired number of audio channels (from 0 to INT_MAX) (default 0)
|
||
|
-channel_layout <int64> ED..A... (from 0 to I64_MAX) (default 0)
|
||
|
-request_channel_layout <int64> .D..A... (from 0 to I64_MAX) (default 0)
|
||
|
-rc_max_vbv_use <float> E..V.... (from 0 to FLT_MAX) (default 0)
|
||
|
-rc_min_vbv_use <float> E..V.... (from 0 to FLT_MAX) (default 3)
|
||
|
-ticks_per_frame <int> ED.VA... (from 1 to INT_MAX) (default 1)
|
||
|
-color_primaries <int> ED.V.... color primaries (from 1 to 9) (default 2)
|
||
|
bt709 ED.V.... BT.709
|
||
|
unspecified ED.V.... Unspecified
|
||
|
bt470m ED.V.... BT.470 M
|
||
|
bt470bg ED.V.... BT.470 BG
|
||
|
smpte170m ED.V.... SMPTE 170 M
|
||
|
smpte240m ED.V.... SMPTE 240 M
|
||
|
film ED.V.... Film
|
||
|
bt2020 ED.V.... BT.2020
|
||
|
-color_trc <int> ED.V.... color transfer characteristics (from 1 to 15) (default 2)
|
||
|
bt709 ED.V.... BT.709
|
||
|
unspecified ED.V.... Unspecified
|
||
|
gamma22 ED.V.... BT.470 M
|
||
|
gamma28 ED.V.... BT.470 BG
|
||
|
smpte170m ED.V.... SMPTE 170 M
|
||
|
smpte240m ED.V.... SMPTE 240 M
|
||
|
linear ED.V.... Linear
|
||
|
log ED.V.... Log
|
||
|
log_sqrt ED.V.... Log square root
|
||
|
iec61966_2_4 ED.V.... IEC 61966-2-4
|
||
|
bt1361 ED.V.... BT.1361
|
||
|
iec61966_2_1 ED.V.... IEC 61966-2-1
|
||
|
bt2020_10bit ED.V.... BT.2020 - 10 bit
|
||
|
bt2020_12bit ED.V.... BT.2020 - 12 bit
|
||
|
-colorspace <int> ED.V.... color space (from 0 to 10) (default 2)
|
||
|
rgb ED.V.... RGB
|
||
|
bt709 ED.V.... BT.709
|
||
|
unspecified ED.V.... Unspecified
|
||
|
fcc ED.V.... FCC
|
||
|
bt470bg ED.V.... BT.470 BG
|
||
|
smpte170m ED.V.... SMPTE 170 M
|
||
|
smpte240m ED.V.... SMPTE 240 M
|
||
|
ycocg ED.V.... YCOCG
|
||
|
bt2020_ncl ED.V.... BT.2020 NCL
|
||
|
bt2020_cl ED.V.... BT.2020 CL
|
||
|
-color_range <int> ED.V.... color range (from 0 to 2) (default 0)
|
||
|
unspecified ED.V.... Unspecified
|
||
|
mpeg ED.V.... MPEG (219*2^(n-8))
|
||
|
jpeg ED.V.... JPEG (2^n-1)
|
||
|
-chroma_sample_location <int> ED.V.... chroma sample location (from 0 to 6) (default 0)
|
||
|
unspecified ED.V.... Unspecified
|
||
|
left ED.V.... Left
|
||
|
center ED.V.... Center
|
||
|
topleft ED.V.... Top-left
|
||
|
top ED.V.... Top
|
||
|
bottomleft ED.V.... Bottom-left
|
||
|
bottom ED.V.... Bottom
|
||
|
-slices <int> E..V.... number of slices, used in parallelized encoding (from 0 to INT_MAX) (default 0)
|
||
|
-thread_type <flags> ED.VA... select multithreading type (default 3)
|
||
|
slice ED.V....
|
||
|
frame ED.V....
|
||
|
-audio_service_type <int> E...A... audio service type (from 0 to 8) (default 0)
|
||
|
ma E...A... Main Audio Service
|
||
|
ef E...A... Effects
|
||
|
vi E...A... Visually Impaired
|
||
|
hi E...A... Hearing Impaired
|
||
|
di E...A... Dialogue
|
||
|
co E...A... Commentary
|
||
|
em E...A... Emergency
|
||
|
vo E...A... Voice Over
|
||
|
ka E...A... Karaoke
|
||
|
-request_sample_fmt <sample_fmt> .D..A... sample format audio decoders should prefer (default none)
|
||
|
-sub_charenc <string> .D...S.. set input text subtitles character encoding
|
||
|
-sub_charenc_mode <flags> .D...S.. set input text subtitles character encoding mode (default 0)
|
||
|
do_nothing .D...S..
|
||
|
auto .D...S..
|
||
|
pre_decoder .D...S..
|
||
|
-refcounted_frames <int> .D.VA... (from 0 to 1) (default 0)
|
||
|
-side_data_only_packets <int> E..VA... (from 0 to 1) (default 0)
|
||
|
-skip_alpha <int> .D.V.... Skip processing alpha (from 0 to 1) (default 0)
|
||
|
-field_order <int> ED.V.... Field order (from 0 to 5) (default 0)
|
||
|
progressive ED.V....
|
||
|
tt ED.V....
|
||
|
bb ED.V....
|
||
|
tb ED.V....
|
||
|
bt ED.V....
|
||
|
-dump_separator <string> ED.VAS.. set information dump field separator
|
||
|
-codec_whitelist <string> .D.VAS.. List of decoders that are allowed to be used
|
||
|
|
||
|
amv encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
APNG encoder AVOptions:
|
||
|
-dpi <int> E..V.... Set image resolution (in dots per inch) (from 0 to 65536) (default 0)
|
||
|
-dpm <int> E..V.... Set image resolution (in dots per meter) (from 0 to 65536) (default 0)
|
||
|
|
||
|
cinepak AVOptions:
|
||
|
-max_extra_cb_iterations <int> E..V.... Max extra codebook recalculation passes, more is better and slower (from 0 to INT_MAX) (default 2)
|
||
|
-skip_empty_cb <int> E..V.... Avoid wasting bytes, ignore vintage MacOS decoder (from 0 to 1) (default 0)
|
||
|
-max_strips <int> E..V.... Limit strips/frame, vintage compatible is 1..3, otherwise the more the better (from 1 to 32) (default 3)
|
||
|
-min_strips <int> E..V.... Enforce min strips/frame, more is worse and faster, must be <= max_strips (from 1 to 32) (default 1)
|
||
|
-strip_number_adaptivity <int> E..V.... How fast the strip number adapts, more is slightly better, much slower (from 0 to 31) (default 0)
|
||
|
|
||
|
cljr encoder AVOptions:
|
||
|
-dither_type <int> E..V.... Dither type (from 0 to 2) (default 1)
|
||
|
|
||
|
dnxhd AVOptions:
|
||
|
-nitris_compat <int> E..V.... encode with Avid Nitris compatibility (from 0 to 1) (default 0)
|
||
|
|
||
|
EXR AVOptions:
|
||
|
-layer <string> .D.V.... Set the decoding layer (default "")
|
||
|
-gamma <float> .D.V.... Set the float gamma value when decoding (from 0.001 to FLT_MAX) (default 1)
|
||
|
|
||
|
ffv1 encoder AVOptions:
|
||
|
-slicecrc <int> E..V.... Protect slices with CRCs (from -1 to 1) (default -1)
|
||
|
|
||
|
ffvhuff AVOptions:
|
||
|
-non_deterministic <int> E..V.... Allow multithreading for e.g. context=1 at the expense of determinism (from 0 to 1) (default 1)
|
||
|
|
||
|
flv encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
frwu Decoder AVOptions:
|
||
|
-change_field_order <int> .D.V.... Change field order (from 0 to 1) (default 0)
|
||
|
|
||
|
GIF encoder AVOptions:
|
||
|
-gifflags <flags> E..V.... set GIF flags (default 3)
|
||
|
offsetting E..V.... enable picture offsetting
|
||
|
transdiff E..V.... enable transparency detection between frames
|
||
|
|
||
|
gif decoder AVOptions:
|
||
|
-trans_color <int> .D.V.... color value (ARGB) that is used instead of transparent color (from 0 to UINT32_MAX) (default 1.67772e+07)
|
||
|
|
||
|
h261 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
H.263 encoder AVOptions:
|
||
|
-obmc <int> E..V.... use overlapped block motion compensation. (from 0 to 1) (default 0)
|
||
|
-structured_slices <int> E..V.... Write slice start position at every GOB header instead of just GOB number. (from 0 to 1) (default 0)
|
||
|
-mb_info <int> E..V.... emit macroblock info for RFC 2190 packetization, the parameter value is the maximum payload size (from 0 to INT_MAX) (default 0)
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
H.263p encoder AVOptions:
|
||
|
-umv <int> E..V.... Use unlimited motion vectors. (from 0 to 1) (default 0)
|
||
|
-aiv <int> E..V.... Use alternative inter VLC. (from 0 to 1) (default 0)
|
||
|
-obmc <int> E..V.... use overlapped block motion compensation. (from 0 to 1) (default 0)
|
||
|
-structured_slices <int> E..V.... Write slice start position at every GOB header instead of just GOB number. (from 0 to 1) (default 0)
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
H264 Decoder AVOptions:
|
||
|
-enable_er <int> .D.V.... Enable error resilience on damaged frames (unsafe) (from -1 to 1) (default -1)
|
||
|
|
||
|
HEVC decoder AVOptions:
|
||
|
-apply_defdispwin <int> .D.V.... Apply default display window from VUI (from 0 to 1) (default 0)
|
||
|
-strict-displaywin <int> .D.V.... stricly apply default display window size (from 0 to 1) (default 0)
|
||
|
|
||
|
huffyuv AVOptions:
|
||
|
-non_deterministic <int> E..V.... Allow multithreading for e.g. context=1 at the expense of determinism (from 0 to 1) (default 1)
|
||
|
|
||
|
jpeg2000 AVOptions:
|
||
|
-lowres <int> .D.V.... Lower the decoding resolution by a power of two (from 0 to 32) (default 0)
|
||
|
|
||
|
mjpeg encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
MJPEG decoder AVOptions:
|
||
|
-extern_huff <int> .D.V.... Use external huffman table. (from 0 to 1) (default 0)
|
||
|
|
||
|
mpeg1video encoder AVOptions:
|
||
|
-gop_timecode <string> E..V.... MPEG GOP Timecode in hh:mm:ss[:;.]ff format
|
||
|
-intra_vlc <int> E..V.... Use MPEG-2 intra VLC table. (from 0 to 1) (default 0)
|
||
|
-drop_frame_timecode <int> E..V.... Timecode is in drop frame format. (from 0 to 1) (default 0)
|
||
|
-scan_offset <int> E..V.... Reserve space for SVCD scan offset user data. (from 0 to 1) (default 0)
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
mpeg2video encoder AVOptions:
|
||
|
-gop_timecode <string> E..V.... MPEG GOP Timecode in hh:mm:ss[:;.]ff format
|
||
|
-intra_vlc <int> E..V.... Use MPEG-2 intra VLC table. (from 0 to 1) (default 0)
|
||
|
-drop_frame_timecode <int> E..V.... Timecode is in drop frame format. (from 0 to 1) (default 0)
|
||
|
-scan_offset <int> E..V.... Reserve space for SVCD scan offset user data. (from 0 to 1) (default 0)
|
||
|
-non_linear_quant <int> E..V.... Use nonlinear quantizer. (from 0 to 1) (default 0)
|
||
|
-alternate_scan <int> E..V.... Enable alternate scantable. (from 0 to 1) (default 0)
|
||
|
-seq_disp_ext <int> E..V.... Write sequence_display_extension blocks. (from -1 to 1) (default -1)
|
||
|
auto E..V....
|
||
|
never E..V....
|
||
|
always E..V....
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
MPEG4 encoder AVOptions:
|
||
|
-data_partitioning <int> E..V.... Use data partitioning. (from 0 to 1) (default 0)
|
||
|
-alternate_scan <int> E..V.... Enable alternate scantable. (from 0 to 1) (default 0)
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
MPEG4 Video Decoder AVOptions:
|
||
|
|
||
|
msmpeg4v2 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
msmpeg4v3 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
PNG encoder AVOptions:
|
||
|
-dpi <int> E..V.... Set image resolution (in dots per inch) (from 0 to 65536) (default 0)
|
||
|
-dpm <int> E..V.... Set image resolution (in dots per meter) (from 0 to 65536) (default 0)
|
||
|
|
||
|
ProRes encoder AVOptions:
|
||
|
-mbs_per_slice <int> E..V.... macroblocks per slice (from 1 to 8) (default 8)
|
||
|
-profile <int> E..V.... (from -1 to 4) (default -1)
|
||
|
auto E..V....
|
||
|
proxy E..V....
|
||
|
lt E..V....
|
||
|
standard E..V....
|
||
|
hq E..V....
|
||
|
4444 E..V....
|
||
|
-vendor <string> E..V.... vendor ID (default "Lavc")
|
||
|
-bits_per_mb <int> E..V.... desired bits per macroblock (from 0 to 8192) (default 0)
|
||
|
-quant_mat <int> E..V.... quantiser matrix (from -1 to 4) (default -1)
|
||
|
auto E..V....
|
||
|
proxy E..V....
|
||
|
lt E..V....
|
||
|
standard E..V....
|
||
|
hq E..V....
|
||
|
default E..V....
|
||
|
-alpha_bits <int> E..V.... bits for alpha plane (from 0 to 16) (default 16)
|
||
|
|
||
|
rawdec AVOptions:
|
||
|
-top <int> .D.V.... top field first (from -1 to 1) (default -1)
|
||
|
|
||
|
RoQ AVOptions:
|
||
|
-quake3_compat <int> E..V.... Whether to respect known limitations in Quake 3 decoder (from 0 to 1) (default 1)
|
||
|
|
||
|
rv10 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
rv20 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
snow encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
-memc_only <int> E..V.... Only do ME/MC (I frames -> ref, P frame -> ME+MC). (from 0 to 1) (default 0)
|
||
|
-no_bitstream <int> E..V.... Skip final bitstream writeout. (from 0 to 1) (default 0)
|
||
|
|
||
|
TIFF encoder AVOptions:
|
||
|
-dpi <int> E..V.... set the image resolution (in dpi) (from 1 to 65536) (default 72)
|
||
|
-compression_algo <int> E..V.... (from 1 to 32946) (default 32773)
|
||
|
packbits E..V....
|
||
|
raw E..V....
|
||
|
lzw E..V....
|
||
|
deflate E..V....
|
||
|
|
||
|
V210 Decoder AVOptions:
|
||
|
-custom_stride <int> .D.V.... Custom V210 stride (from INT_MIN to INT_MAX) (default 0)
|
||
|
|
||
|
wmv1 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
wmv2 encoder AVOptions:
|
||
|
-mpv_flags <flags> E..V.... Flags common for all mpegvideo-based encoders. (default 0)
|
||
|
skip_rd E..V.... RD optimal MB level residual skipping
|
||
|
strict_gop E..V.... Strictly enforce gop size
|
||
|
qp_rd E..V.... Use rate distortion optimization for qp selection
|
||
|
cbp_rd E..V.... use rate distortion optimization for CBP
|
||
|
naq E..V.... normalize adaptive quantization
|
||
|
mv0 E..V.... always try a mb with mv=<0,0>
|
||
|
-luma_elim_threshold <int> E..V.... single coefficient elimination threshold for luminance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-chroma_elim_threshold <int> E..V.... single coefficient elimination threshold for chrominance (negative values also consider dc coefficient) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-quantizer_noise_shaping <int> E..V.... (from 0 to INT_MAX) (default 0)
|
||
|
-error_rate <int> E..V.... Simulate errors in the bitstream to test error concealment. (from 0 to INT_MAX) (default 0)
|
||
|
-qsquish <float> E..V.... how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function) (from 0 to 99) (default 0)
|
||
|
-rc_qmod_amp <float> E..V.... experimental quantizer modulation (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_qmod_freq <int> E..V.... experimental quantizer modulation (from INT_MIN to INT_MAX) (default 0)
|
||
|
-rc_eq <string> E..V.... Set rate control equation. When computing the expression, besides the standard functions defined in the section 'Expression Evaluation', the following functions are available: bits2qp(bits), qp2bits(qp). Also the following constants are available: iTex pTex tex mv fCode iCount mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex avgTex.
|
||
|
-rc_init_cplx <float> E..V.... initial complexity for 1-pass encoding (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-rc_buf_aggressivity <float> E..V.... currently useless (from -FLT_MAX to FLT_MAX) (default 1)
|
||
|
-border_mask <float> E..V.... increase the quantizer for macroblocks close to borders (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
-lmin <int> E..V.... minimum Lagrange factor (VBR) (from 0 to INT_MAX) (default 236)
|
||
|
-lmax <int> E..V.... maximum Lagrange factor (VBR) (from 0 to INT_MAX) (default 3658)
|
||
|
|
||
|
AAC encoder AVOptions:
|
||
|
-stereo_mode <int> E...A... Stereo coding method (from -1 to 1) (default 0)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
ms_off E...A... Disable Mid/Side coding
|
||
|
ms_force E...A... Force Mid/Side for the whole frame if possible
|
||
|
-aac_coder <int> E...A... (from 0 to 3) (default 2)
|
||
|
faac E...A... FAAC-inspired method
|
||
|
anmr E...A... ANMR method
|
||
|
twoloop E...A... Two loop searching method
|
||
|
fast E...A... Constant quantizer
|
||
|
-aac_pns <int> E...A... Perceptual Noise Substitution (from 0 to 1) (default 0)
|
||
|
disable E...A... Disable PNS
|
||
|
enable E...A... Enable PNS (Proof of concept)
|
||
|
|
||
|
AAC decoder AVOptions:
|
||
|
-dual_mono_mode <int> .D..A... Select the channel to decode for dual mono (from -1 to 2) (default -1)
|
||
|
auto .D..A... autoselection
|
||
|
main .D..A... Select Main/Left channel
|
||
|
sub .D..A... Select Sub/Right channel
|
||
|
both .D..A... Select both channels
|
||
|
|
||
|
AC-3 Encoder AVOptions:
|
||
|
-per_frame_metadata <int> E...A... Allow Changing Metadata Per-Frame (from 0 to 1) (default 0)
|
||
|
-center_mixlev <float> E...A... Center Mix Level (from 0 to 1) (default 0.594604)
|
||
|
-surround_mixlev <float> E...A... Surround Mix Level (from 0 to 1) (default 0.5)
|
||
|
-mixing_level <int> E...A... Mixing Level (from -1 to 111) (default -1)
|
||
|
-room_type <int> E...A... Room Type (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
large E...A... Large Room
|
||
|
small E...A... Small Room
|
||
|
-copyright <int> E...A... Copyright Bit (from -1 to 1) (default -1)
|
||
|
-dialnorm <int> E...A... Dialogue Level (dB) (from -31 to -1) (default -31)
|
||
|
-dsur_mode <int> E...A... Dolby Surround Mode (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Surround Encoded
|
||
|
off E...A... Not Dolby Surround Encoded
|
||
|
-original <int> E...A... Original Bit Stream (from -1 to 1) (default -1)
|
||
|
-dmix_mode <int> E...A... Preferred Stereo Downmix Mode (from -1 to 3) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
ltrt E...A... Lt/Rt Downmix Preferred
|
||
|
loro E...A... Lo/Ro Downmix Preferred
|
||
|
dplii E...A... Dolby Pro Logic II Downmix Preferred
|
||
|
-ltrt_cmixlev <float> E...A... Lt/Rt Center Mix Level (from -1 to 2) (default -1)
|
||
|
-ltrt_surmixlev <float> E...A... Lt/Rt Surround Mix Level (from -1 to 2) (default -1)
|
||
|
-loro_cmixlev <float> E...A... Lo/Ro Center Mix Level (from -1 to 2) (default -1)
|
||
|
-loro_surmixlev <float> E...A... Lo/Ro Surround Mix Level (from -1 to 2) (default -1)
|
||
|
-dsurex_mode <int> E...A... Dolby Surround EX Mode (from -1 to 3) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Surround EX Encoded
|
||
|
off E...A... Not Dolby Surround EX Encoded
|
||
|
dpliiz E...A... Dolby Pro Logic IIz-encoded
|
||
|
-dheadphone_mode <int> E...A... Dolby Headphone Mode (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Headphone Encoded
|
||
|
off E...A... Not Dolby Headphone Encoded
|
||
|
-ad_conv_type <int> E...A... A/D Converter Type (from -1 to 1) (default -1)
|
||
|
standard E...A... Standard (default)
|
||
|
hdcd E...A... HDCD
|
||
|
-stereo_rematrixing <int> E...A... Stereo Rematrixing (from 0 to 1) (default 1)
|
||
|
-channel_coupling <int> E...A... Channel Coupling (from -1 to 1) (default -1)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
-cpl_start_band <int> E...A... Coupling Start Band (from -1 to 15) (default -1)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
|
||
|
AC3 decoder AVOptions:
|
||
|
-drc_scale <float> .D..A... percentage of dynamic range compression to apply (from 0 to 6) (default 1)
|
||
|
-heavy_compr <int> .D..A... heavy dynamic range compression enabled (from 0 to 1) (default 0)
|
||
|
-target_level <int> .D..A... target level in -dBFS (0 not applied) (from -31 to 0) (default 0)
|
||
|
|
||
|
Fixed-Point AC-3 Encoder AVOptions:
|
||
|
-per_frame_metadata <int> E...A... Allow Changing Metadata Per-Frame (from 0 to 1) (default 0)
|
||
|
-center_mixlev <float> E...A... Center Mix Level (from 0 to 1) (default 0.594604)
|
||
|
-surround_mixlev <float> E...A... Surround Mix Level (from 0 to 1) (default 0.5)
|
||
|
-mixing_level <int> E...A... Mixing Level (from -1 to 111) (default -1)
|
||
|
-room_type <int> E...A... Room Type (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
large E...A... Large Room
|
||
|
small E...A... Small Room
|
||
|
-copyright <int> E...A... Copyright Bit (from -1 to 1) (default -1)
|
||
|
-dialnorm <int> E...A... Dialogue Level (dB) (from -31 to -1) (default -31)
|
||
|
-dsur_mode <int> E...A... Dolby Surround Mode (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Surround Encoded
|
||
|
off E...A... Not Dolby Surround Encoded
|
||
|
-original <int> E...A... Original Bit Stream (from -1 to 1) (default -1)
|
||
|
-dmix_mode <int> E...A... Preferred Stereo Downmix Mode (from -1 to 3) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
ltrt E...A... Lt/Rt Downmix Preferred
|
||
|
loro E...A... Lo/Ro Downmix Preferred
|
||
|
dplii E...A... Dolby Pro Logic II Downmix Preferred
|
||
|
-ltrt_cmixlev <float> E...A... Lt/Rt Center Mix Level (from -1 to 2) (default -1)
|
||
|
-ltrt_surmixlev <float> E...A... Lt/Rt Surround Mix Level (from -1 to 2) (default -1)
|
||
|
-loro_cmixlev <float> E...A... Lo/Ro Center Mix Level (from -1 to 2) (default -1)
|
||
|
-loro_surmixlev <float> E...A... Lo/Ro Surround Mix Level (from -1 to 2) (default -1)
|
||
|
-dsurex_mode <int> E...A... Dolby Surround EX Mode (from -1 to 3) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Surround EX Encoded
|
||
|
off E...A... Not Dolby Surround EX Encoded
|
||
|
dpliiz E...A... Dolby Pro Logic IIz-encoded
|
||
|
-dheadphone_mode <int> E...A... Dolby Headphone Mode (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Headphone Encoded
|
||
|
off E...A... Not Dolby Headphone Encoded
|
||
|
-ad_conv_type <int> E...A... A/D Converter Type (from -1 to 1) (default -1)
|
||
|
standard E...A... Standard (default)
|
||
|
hdcd E...A... HDCD
|
||
|
-stereo_rematrixing <int> E...A... Stereo Rematrixing (from 0 to 1) (default 1)
|
||
|
-channel_coupling <int> E...A... Channel Coupling (from -1 to 1) (default -1)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
-cpl_start_band <int> E...A... Coupling Start Band (from -1 to 15) (default -1)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
|
||
|
Fixed-Point AC-3 Decoder AVOptions:
|
||
|
-drc_scale <float> .D..A... percentage of dynamic range compression to apply (from 0 to 6) (default 1)
|
||
|
-heavy_compr <int> .D..A... heavy dynamic range compression enabled (from 0 to 1) (default 0)
|
||
|
|
||
|
alac AVOptions:
|
||
|
-extra_bits_bug <int> .D..A... Force non-standard decoding process (from 0 to 1) (default 0)
|
||
|
|
||
|
APE decoder AVOptions:
|
||
|
-max_samples <int> .D..A... maximum number of samples decoded per call (from 1 to INT_MAX) (default 4608)
|
||
|
all .D..A... no maximum. decode all samples for each packet at once
|
||
|
|
||
|
DCA decoder AVOptions:
|
||
|
-disable_xch <int> .D..A... disable decoding of the XCh extension (from 0 to 1) (default 0)
|
||
|
-disable_xll <int> .D..A... disable decoding of the XLL extension (from 0 to 1) (default 1)
|
||
|
|
||
|
E-AC-3 Encoder AVOptions:
|
||
|
-per_frame_metadata <int> E...A... Allow Changing Metadata Per-Frame (from 0 to 1) (default 0)
|
||
|
-mixing_level <int> E...A... Mixing Level (from -1 to 111) (default -1)
|
||
|
-room_type <int> E...A... Room Type (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
large E...A... Large Room
|
||
|
small E...A... Small Room
|
||
|
-copyright <int> E...A... Copyright Bit (from -1 to 1) (default -1)
|
||
|
-dialnorm <int> E...A... Dialogue Level (dB) (from -31 to -1) (default -31)
|
||
|
-dsur_mode <int> E...A... Dolby Surround Mode (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Surround Encoded
|
||
|
off E...A... Not Dolby Surround Encoded
|
||
|
-original <int> E...A... Original Bit Stream (from -1 to 1) (default -1)
|
||
|
-dmix_mode <int> E...A... Preferred Stereo Downmix Mode (from -1 to 3) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
ltrt E...A... Lt/Rt Downmix Preferred
|
||
|
loro E...A... Lo/Ro Downmix Preferred
|
||
|
dplii E...A... Dolby Pro Logic II Downmix Preferred
|
||
|
-ltrt_cmixlev <float> E...A... Lt/Rt Center Mix Level (from -1 to 2) (default -1)
|
||
|
-ltrt_surmixlev <float> E...A... Lt/Rt Surround Mix Level (from -1 to 2) (default -1)
|
||
|
-loro_cmixlev <float> E...A... Lo/Ro Center Mix Level (from -1 to 2) (default -1)
|
||
|
-loro_surmixlev <float> E...A... Lo/Ro Surround Mix Level (from -1 to 2) (default -1)
|
||
|
-dsurex_mode <int> E...A... Dolby Surround EX Mode (from -1 to 3) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Surround EX Encoded
|
||
|
off E...A... Not Dolby Surround EX Encoded
|
||
|
dpliiz E...A... Dolby Pro Logic IIz-encoded
|
||
|
-dheadphone_mode <int> E...A... Dolby Headphone Mode (from -1 to 2) (default -1)
|
||
|
notindicated E...A... Not Indicated (default)
|
||
|
on E...A... Dolby Headphone Encoded
|
||
|
off E...A... Not Dolby Headphone Encoded
|
||
|
-ad_conv_type <int> E...A... A/D Converter Type (from -1 to 1) (default -1)
|
||
|
standard E...A... Standard (default)
|
||
|
hdcd E...A... HDCD
|
||
|
-stereo_rematrixing <int> E...A... Stereo Rematrixing (from 0 to 1) (default 1)
|
||
|
-channel_coupling <int> E...A... Channel Coupling (from -1 to 1) (default -1)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
-cpl_start_band <int> E...A... Coupling Start Band (from -1 to 15) (default -1)
|
||
|
auto E...A... Selected by the Encoder
|
||
|
|
||
|
E-AC3 decoder AVOptions:
|
||
|
-drc_scale <float> .D..A... percentage of dynamic range compression to apply (from 0 to 6) (default 1)
|
||
|
-heavy_compr <int> .D..A... heavy dynamic range compression enabled (from 0 to 1) (default 0)
|
||
|
-target_level <int> .D..A... target level in -dBFS (0 not applied) (from -31 to 0) (default 0)
|
||
|
|
||
|
FLAC encoder AVOptions:
|
||
|
-lpc_coeff_precision <int> E...A... LPC coefficient precision (from 0 to 15) (default 15)
|
||
|
-lpc_type <int> E...A... LPC algorithm (from -1 to 3) (default -1)
|
||
|
none E...A...
|
||
|
fixed E...A...
|
||
|
levinson E...A...
|
||
|
cholesky E...A...
|
||
|
-lpc_passes <int> E...A... Number of passes to use for Cholesky factorization during LPC analysis (from 1 to INT_MAX) (default 2)
|
||
|
-min_partition_order <int> E...A... (from -1 to 8) (default -1)
|
||
|
-max_partition_order <int> E...A... (from -1 to 8) (default -1)
|
||
|
-prediction_order_method <int> E...A... Search method for selecting prediction order (from -1 to 5) (default -1)
|
||
|
estimation E...A...
|
||
|
2level E...A...
|
||
|
4level E...A...
|
||
|
8level E...A...
|
||
|
search E...A...
|
||
|
log E...A...
|
||
|
-ch_mode <int> E...A... Stereo decorrelation mode (from -1 to 3) (default -1)
|
||
|
auto E...A...
|
||
|
indep E...A...
|
||
|
left_side E...A...
|
||
|
right_side E...A...
|
||
|
mid_side E...A...
|
||
|
|
||
|
G.723.1 decoder AVOptions:
|
||
|
-postfilter <int> .D..A... postfilter on/off (from 0 to 1) (default 1)
|
||
|
|
||
|
TTA Decoder AVOptions:
|
||
|
-password <string> .D..A... Set decoding password
|
||
|
|
||
|
WavPack encoder AVOptions:
|
||
|
-joint_stereo <int> E...A... (from -1 to 1) (default 0)
|
||
|
on E...A... mid/side
|
||
|
off E...A... left/right
|
||
|
auto E...A...
|
||
|
-optimize_mono <int> E...A... (from 0 to 1) (default 0)
|
||
|
on E...A...
|
||
|
off E...A...
|
||
|
|
||
|
g722 decoder AVOptions:
|
||
|
-bits_per_codeword <int> .D..A... Bits per G722 codeword (from 6 to 8) (default 8)
|
||
|
|
||
|
g726 AVOptions:
|
||
|
-code_size <int> E...A... Bits per code (from 2 to 5) (default 4)
|
||
|
|
||
|
Closed caption Decoder AVOptions:
|
||
|
|
||
|
DVB Sub Decoder AVOptions:
|
||
|
-compute_edt <int> .D...S.. compute end of time using pts or timeout (from 0 to 1) (default 0)
|
||
|
|
||
|
VOBSUB subtitle encoder AVOptions:
|
||
|
-even_rows_fix <int> E....S.. Make number of rows even (workaround for some players) (from 0 to 1) (default 0)
|
||
|
|
||
|
dvdsubdec AVOptions:
|
||
|
-palette <string> .D...S.. set the global palette
|
||
|
-ifo_palette <string> .D...S.. obtain the global palette from .IFO file
|
||
|
-forced_subs_only <int> .D...S.. Only show forced subtitles (from 0 to 1) (default 0)
|
||
|
|
||
|
PGS subtitle decoder AVOptions:
|
||
|
-forced_subs_only <int> .D...S.. Only show forced subtitles (from 0 to 1) (default 0)
|
||
|
|
||
|
pjs decoder AVOptions:
|
||
|
-keep_ass_markup <int> .D...S.. Set if ASS tags must be escaped (from 0 to 1) (default 0)
|
||
|
|
||
|
stl decoder AVOptions:
|
||
|
-keep_ass_markup <int> .D...S.. Set if ASS tags must be escaped (from 0 to 1) (default 0)
|
||
|
|
||
|
subviewer1 decoder AVOptions:
|
||
|
-keep_ass_markup <int> .D...S.. Set if ASS tags must be escaped (from 0 to 1) (default 0)
|
||
|
|
||
|
text decoder AVOptions:
|
||
|
-keep_ass_markup <int> .D...S.. Set if ASS tags must be escaped (from 0 to 1) (default 0)
|
||
|
|
||
|
vplayer decoder AVOptions:
|
||
|
-keep_ass_markup <int> .D...S.. Set if ASS tags must be escaped (from 0 to 1) (default 0)
|
||
|
|
||
|
AVFormatContext AVOptions:
|
||
|
-avioflags <flags> ED...... (default 0)
|
||
|
direct ED...... reduce buffering
|
||
|
-probesize <int64> .D...... set probing size (from 32 to I64_MAX) (default 5e+06)
|
||
|
-formatprobesize <int> .D...... number of bytes to probe file format (from 0 to 2.14748e+09) (default 1.04858e+06)
|
||
|
-packetsize <int> E....... set packet size (from 0 to INT_MAX) (default 0)
|
||
|
-fflags <flags> ED...... (default 200)
|
||
|
flush_packets E....... reduce the latency by flushing out packets immediately
|
||
|
ignidx .D...... ignore index
|
||
|
genpts .D...... generate pts
|
||
|
nofillin .D...... do not fill in missing values that can be exactly calculated
|
||
|
noparse .D...... disable AVParsers, this needs nofillin too
|
||
|
igndts .D...... ignore dts
|
||
|
discardcorrupt .D...... discard corrupted frames
|
||
|
sortdts .D...... try to interleave outputted packets by dts
|
||
|
keepside .D...... don't merge side data
|
||
|
fastseek .D...... fast but inaccurate seeks
|
||
|
latm E....... enable RTP MP4A-LATM payload
|
||
|
nobuffer .D...... reduce the latency introduced by optional buffering
|
||
|
bitexact E....... do not write random/volatile data
|
||
|
-seek2any <int> .D...... allow seeking to non-keyframes on demuxer level when supported (from 0 to 1) (default 0)
|
||
|
-analyzeduration <int64> .D...... specify how many microseconds are analyzed to probe the input (from 0 to I64_MAX) (default 0)
|
||
|
-cryptokey <binary> .D...... decryption key
|
||
|
-indexmem <int> .D...... max memory used for timestamp index (per stream) (from 0 to INT_MAX) (default 1.04858e+06)
|
||
|
-rtbufsize <int> .D...... max memory used for buffering real-time frames (from 0 to INT_MAX) (default 3.04128e+06)
|
||
|
-fdebug <flags> ED...... print specific debug info (default 0)
|
||
|
ts ED......
|
||
|
-max_delay <int> ED...... maximum muxing or demuxing delay in microseconds (from -1 to INT_MAX) (default -1)
|
||
|
-start_time_realtime <int64> E....... wall-clock time when stream begins (PTS==0) (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
-fpsprobesize <int> .D...... number of frames used to probe fps (from -1 to 2.14748e+09) (default -1)
|
||
|
-audio_preload <int> E....... microseconds by which audio packets should be interleaved earlier (from 0 to 2.14748e+09) (default 0)
|
||
|
-chunk_duration <int> E....... microseconds for each chunk (from 0 to 2.14748e+09) (default 0)
|
||
|
-chunk_size <int> E....... size in bytes for each chunk (from 0 to 2.14748e+09) (default 0)
|
||
|
-f_err_detect <flags> .D...... set error detection flags (deprecated; use err_detect, save via avconv) (default 1)
|
||
|
crccheck .D...... verify embedded CRCs
|
||
|
bitstream .D...... detect bitstream specification deviations
|
||
|
buffer .D...... detect improper bitstream length
|
||
|
explode .D...... abort decoding on minor error detection
|
||
|
ignore_err .D...... ignore errors
|
||
|
careful .D...... consider things that violate the spec, are fast to check and have not been seen in the wild as errors
|
||
|
compliant .D...... consider all spec non compliancies as errors
|
||
|
aggressive .D...... consider things that a sane encoder shouldn't do as an error
|
||
|
-err_detect <flags> .D...... set error detection flags (default 1)
|
||
|
crccheck .D...... verify embedded CRCs
|
||
|
bitstream .D...... detect bitstream specification deviations
|
||
|
buffer .D...... detect improper bitstream length
|
||
|
explode .D...... abort decoding on minor error detection
|
||
|
ignore_err .D...... ignore errors
|
||
|
careful .D...... consider things that violate the spec, are fast to check and have not been seen in the wild as errors
|
||
|
compliant .D...... consider all spec non compliancies as errors
|
||
|
aggressive .D...... consider things that a sane encoder shouldn't do as an error
|
||
|
-use_wallclock_as_timestamps <int> .D...... use wallclock as timestamps (from 0 to 2.14748e+09) (default 0)
|
||
|
-skip_initial_bytes <int64> .D...... set number of bytes to skip before reading header and frames (from 0 to I64_MAX) (default 0)
|
||
|
-correct_ts_overflow <int> .D...... correct single timestamp overflows (from 0 to 1) (default 1)
|
||
|
-flush_packets <int> E....... enable flushing of the I/O context after each packet (from 0 to 1) (default 1)
|
||
|
-metadata_header_padding <int> E....... set number of bytes to be written as padding in a metadata header (from -1 to INT_MAX) (default -1)
|
||
|
-output_ts_offset <duration> E....... set output timestamp offset (default 0)
|
||
|
-max_interleave_delta <int64> E....... maximum buffering duration for interleaving (from 0 to I64_MAX) (default 1e+07)
|
||
|
-f_strict <int> ED...... how strictly to follow the standards (deprecated; use strict, save via avconv) (from INT_MIN to INT_MAX) (default 0)
|
||
|
strict ED...... strictly conform to all the things in the spec no matter what the consequences
|
||
|
normal ED......
|
||
|
unofficial ED...... allow unofficial extensions
|
||
|
experimental ED...... allow non-standardized experimental variants
|
||
|
-strict <int> ED...... how strictly to follow the standards (from INT_MIN to INT_MAX) (default 0)
|
||
|
strict ED...... strictly conform to all the things in the spec no matter what the consequences
|
||
|
normal ED......
|
||
|
unofficial ED...... allow unofficial extensions
|
||
|
experimental ED...... allow non-standardized experimental variants
|
||
|
-max_ts_probe <int> .D...... maximum number of packets to read while waiting for the first timestamp (from 0 to INT_MAX) (default 50)
|
||
|
-avoid_negative_ts <int> E....... shift timestamps so they start at 0 (from -1 to 2) (default -1)
|
||
|
auto E....... enabled when required by target format
|
||
|
disabled E....... do not change timestamps
|
||
|
make_non_negative E....... shift timestamps so they are non negative
|
||
|
make_zero E....... shift timestamps so they start at 0
|
||
|
-dump_separator <string> ED...... set information dump field separator (default ", ")
|
||
|
-codec_whitelist <string> .D...... List of decoders that are allowed to be used
|
||
|
-format_whitelist <string> .D...... List of demuxers that are allowed to be used
|
||
|
|
||
|
AVIOContext AVOptions:
|
||
|
|
||
|
URLContext AVOptions:
|
||
|
|
||
|
Cache AVOptions:
|
||
|
-read_ahead_limit <int> .D...... Amount in bytes that may be read ahead when seeking isn't supported, -1 for unlimited (from -1 to INT_MAX) (default 65536)
|
||
|
|
||
|
crypto AVOptions:
|
||
|
-key <binary> ED...... AES encryption/decryption key
|
||
|
-iv <binary> ED...... AES encryption/decryption initialization vector
|
||
|
-decryption_key <binary> .D...... AES decryption key
|
||
|
-decryption_iv <binary> .D...... AES decryption initialization vector
|
||
|
-encryption_key <binary> E....... AES encryption key
|
||
|
-encryption_iv <binary> E....... AES encryption initialization vector
|
||
|
|
||
|
ffrtmphttp AVOptions:
|
||
|
-ffrtmphttp_tls <int> .D...... Use a HTTPS tunneling connection (RTMPTS). (from 0 to 1) (default 0)
|
||
|
|
||
|
file AVOptions:
|
||
|
-truncate <int> E....... truncate existing files on write (from 0 to 1) (default 1)
|
||
|
-blocksize <int> E....... set I/O operation maximum block size (from 1 to INT_MAX) (default INT_MAX)
|
||
|
|
||
|
ftp AVOptions:
|
||
|
-timeout <int> ED...... set timeout of socket I/O operations (from -1 to INT_MAX) (default -1)
|
||
|
-ftp-write-seekable <int> E....... control seekability of connection during encoding (from 0 to 1) (default 0)
|
||
|
-ftp-anonymous-password <string> ED...... password for anonymous login. E-mail address should be used.
|
||
|
|
||
|
http AVOptions:
|
||
|
-seekable <int> .D...... control seekability of connection (from -1 to 1) (default -1)
|
||
|
-chunked_post <int> E....... use chunked transfer-encoding for posts (from 0 to 1) (default 1)
|
||
|
-headers <string> ED...... set custom HTTP headers, can override built in default headers
|
||
|
-content_type <string> ED...... set a specific content type for the POST messages
|
||
|
-user_agent <string> .D...... override User-Agent header (default "Lavf/56.31.100")
|
||
|
-user-agent <string> .D...... override User-Agent header (default "Lavf/56.31.100")
|
||
|
-multiple_requests <int> ED...... use persistent connections (from 0 to 1) (default 0)
|
||
|
-post_data <binary> ED...... set custom HTTP post data
|
||
|
-cookies <string> .D...... set cookies to be sent in applicable future requests, use newline delimited Set-Cookie HTTP field value syntax
|
||
|
-icy <int> .D...... request ICY metadata (from 0 to 1) (default 1)
|
||
|
-auth_type <int> ED...... HTTP authentication type (from 0 to 1) (default 0)
|
||
|
none ED...... No auth method set, autodetect
|
||
|
basic ED...... HTTP basic authentication
|
||
|
-send_expect_100 <int> E....... Force sending an Expect: 100-continue header for POST (from 0 to 1) (default 0)
|
||
|
-location <string> ED...... The actual location of the data received
|
||
|
-offset <int64> .D...... initial byte offset (from 0 to I64_MAX) (default 0)
|
||
|
-end_offset <int64> .D...... try to limit the request to bytes preceding this offset (from 0 to I64_MAX) (default 0)
|
||
|
-method <string> E....... Override the HTTP method
|
||
|
-reconnect <int> .D...... auto reconnect after disconnect before EOF (from 0 to 1) (default 0)
|
||
|
-listen <int> ED...... listen on HTTP (from 0 to 1) (default 0)
|
||
|
|
||
|
icecast AVOptions:
|
||
|
-ice_genre <string> E....... set stream genre
|
||
|
-ice_name <string> E....... set stream description
|
||
|
-ice_description <string> E....... set stream description
|
||
|
-ice_url <string> E....... set stream website
|
||
|
-ice_public <int> E....... set if stream is public (from 0 to 1) (default 0)
|
||
|
-user_agent <string> E....... override User-Agent header
|
||
|
-password <string> E....... set password
|
||
|
-content_type <string> E....... set content-type, MUST be set if not audio/mpeg
|
||
|
-legacy_icecast <int> E....... use legacy SOURCE method, for Icecast < v2.4 (from 0 to 1) (default 0)
|
||
|
|
||
|
pipe AVOptions:
|
||
|
-blocksize <int> E....... set I/O operation maximum block size (from 1 to INT_MAX) (default INT_MAX)
|
||
|
|
||
|
rtmp AVOptions:
|
||
|
-rtmp_app <string> ED...... Name of application to connect to on the RTMP server
|
||
|
-rtmp_buffer <int> ED...... Set buffer time in milliseconds. The default is 3000. (from 0 to INT_MAX) (default 3000)
|
||
|
-rtmp_conn <string> ED...... Append arbitrary AMF data to the Connect message
|
||
|
-rtmp_flashver <string> ED...... Version of the Flash plugin used to run the SWF player.
|
||
|
-rtmp_flush_interval <int> E....... Number of packets flushed in the same request (RTMPT only). (from 0 to INT_MAX) (default 10)
|
||
|
-rtmp_live <int> .D...... Specify that the media is a live stream. (from INT_MIN to INT_MAX) (default -2)
|
||
|
any .D...... both
|
||
|
live .D...... live stream
|
||
|
recorded .D...... recorded stream
|
||
|
-rtmp_pageurl <string> .D...... URL of the web page in which the media was embedded. By default no value will be sent.
|
||
|
-rtmp_playpath <string> ED...... Stream identifier to play or to publish
|
||
|
-rtmp_subscribe <string> .D...... Name of live stream to subscribe to. Defaults to rtmp_playpath.
|
||
|
-rtmp_swfhash <binary> .D...... SHA256 hash of the decompressed SWF file (32 bytes).
|
||
|
-rtmp_swfsize <int> .D...... Size of the decompressed SWF file, required for SWFVerification. (from 0 to INT_MAX) (default 0)
|
||
|
-rtmp_swfurl <string> ED...... URL of the SWF player. By default no value will be sent
|
||
|
-rtmp_swfverify <string> .D...... URL to player swf file, compute hash/size automatically.
|
||
|
-rtmp_tcurl <string> ED...... URL of the target stream. Defaults to proto://host[:port]/app.
|
||
|
-rtmp_listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
|
||
|
-listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
|
||
|
-timeout <int> .D...... Maximum timeout (in seconds) to wait for incoming connections. -1 is infinite. Implies -rtmp_listen 1 (from INT_MIN to INT_MAX) (default -1)
|
||
|
|
||
|
rtmpt AVOptions:
|
||
|
-rtmp_app <string> ED...... Name of application to connect to on the RTMP server
|
||
|
-rtmp_buffer <int> ED...... Set buffer time in milliseconds. The default is 3000. (from 0 to INT_MAX) (default 3000)
|
||
|
-rtmp_conn <string> ED...... Append arbitrary AMF data to the Connect message
|
||
|
-rtmp_flashver <string> ED...... Version of the Flash plugin used to run the SWF player.
|
||
|
-rtmp_flush_interval <int> E....... Number of packets flushed in the same request (RTMPT only). (from 0 to INT_MAX) (default 10)
|
||
|
-rtmp_live <int> .D...... Specify that the media is a live stream. (from INT_MIN to INT_MAX) (default -2)
|
||
|
any .D...... both
|
||
|
live .D...... live stream
|
||
|
recorded .D...... recorded stream
|
||
|
-rtmp_pageurl <string> .D...... URL of the web page in which the media was embedded. By default no value will be sent.
|
||
|
-rtmp_playpath <string> ED...... Stream identifier to play or to publish
|
||
|
-rtmp_subscribe <string> .D...... Name of live stream to subscribe to. Defaults to rtmp_playpath.
|
||
|
-rtmp_swfhash <binary> .D...... SHA256 hash of the decompressed SWF file (32 bytes).
|
||
|
-rtmp_swfsize <int> .D...... Size of the decompressed SWF file, required for SWFVerification. (from 0 to INT_MAX) (default 0)
|
||
|
-rtmp_swfurl <string> ED...... URL of the SWF player. By default no value will be sent
|
||
|
-rtmp_swfverify <string> .D...... URL to player swf file, compute hash/size automatically.
|
||
|
-rtmp_tcurl <string> ED...... URL of the target stream. Defaults to proto://host[:port]/app.
|
||
|
-rtmp_listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
|
||
|
-listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
|
||
|
-timeout <int> .D...... Maximum timeout (in seconds) to wait for incoming connections. -1 is infinite. Implies -rtmp_listen 1 (from INT_MIN to INT_MAX) (default -1)
|
||
|
|
||
|
rtp AVOptions:
|
||
|
-ttl <int> ED...... Time to live (in milliseconds, multicast only) (from -1 to INT_MAX) (default -1)
|
||
|
-buffer_size <int> ED...... Send/Receive buffer size (in bytes) (from -1 to INT_MAX) (default -1)
|
||
|
-rtcp_port <int> ED...... Custom rtcp port (from -1 to INT_MAX) (default -1)
|
||
|
-local_rtpport <int> ED...... Local rtp port (from -1 to INT_MAX) (default -1)
|
||
|
-local_rtcpport <int> ED...... Local rtcp port (from -1 to INT_MAX) (default -1)
|
||
|
-connect <int> ED...... Connect socket (from 0 to 1) (default 0)
|
||
|
-write_to_source <int> ED...... Send packets to the source address of the latest received packet (from 0 to 1) (default 0)
|
||
|
-pkt_size <int> ED...... Maximum packet size (from -1 to INT_MAX) (default -1)
|
||
|
-dscp <int> ED...... DSCP class (from -1 to INT_MAX) (default -1)
|
||
|
-sources <string> ED...... Source list
|
||
|
-block <string> ED...... Block list
|
||
|
|
||
|
srtp AVOptions:
|
||
|
-srtp_out_suite <string> E.......
|
||
|
-srtp_out_params <string> E.......
|
||
|
-srtp_in_suite <string> .D......
|
||
|
-srtp_in_params <string> .D......
|
||
|
|
||
|
subfile AVOptions:
|
||
|
-start <int64> .D...... start offset (from 0 to I64_MAX) (default 0)
|
||
|
-end <int64> .D...... end offset (from 0 to I64_MAX) (default 0)
|
||
|
|
||
|
tcp AVOptions:
|
||
|
-listen <int> ED...... Listen for incoming connections (from 0 to 1) (default 0)
|
||
|
-timeout <int> ED...... set timeout (in microseconds) of socket I/O operations (from -1 to INT_MAX) (default -1)
|
||
|
-listen_timeout <int> ED...... Connection awaiting timeout (in milliseconds) (from -1 to INT_MAX) (default -1)
|
||
|
|
||
|
udp AVOptions:
|
||
|
-buffer_size <int> ED...... System data size (in bytes) (from -1 to INT_MAX) (default -1)
|
||
|
-localport <int> ED...... Local port (from -1 to INT_MAX) (default -1)
|
||
|
-local_port <int> ED...... Local port (from -1 to INT_MAX) (default -1)
|
||
|
-localaddr <string> ED...... Local address
|
||
|
-udplite_coverage <int> ED...... choose UDPLite head size which should be validated by checksum (from 0 to INT_MAX) (default 0)
|
||
|
-pkt_size <int> ED...... Maximum UDP packet size (from -1 to INT_MAX) (default 1472)
|
||
|
-reuse <int> ED...... explicitly allow reusing UDP sockets (from -1 to 1) (default -1)
|
||
|
-reuse_socket <int> ED...... explicitly allow reusing UDP sockets (from -1 to 1) (default -1)
|
||
|
-broadcast <int> E....... explicitly allow or disallow broadcast destination (from 0 to 1) (default 0)
|
||
|
-ttl <int> E....... Time to live (multicast only) (from 0 to INT_MAX) (default 16)
|
||
|
-connect <int> ED...... set if connect() should be called on socket (from 0 to 1) (default 0)
|
||
|
-fifo_size <int> .D...... set the UDP receiving circular buffer size, expressed as a number of packets with size of 188 bytes (from 0 to INT_MAX) (default 28672)
|
||
|
-overrun_nonfatal <int> .D...... survive in case of UDP receiving circular buffer overrun (from 0 to 1) (default 0)
|
||
|
-timeout <int> .D...... set raise error timeout (only in read mode) (from 0 to INT_MAX) (default 0)
|
||
|
-sources <string> ED...... Source list
|
||
|
-block <string> ED...... Block list
|
||
|
|
||
|
udplite AVOptions:
|
||
|
-buffer_size <int> ED...... System data size (in bytes) (from -1 to INT_MAX) (default -1)
|
||
|
-localport <int> ED...... Local port (from -1 to INT_MAX) (default -1)
|
||
|
-local_port <int> ED...... Local port (from -1 to INT_MAX) (default -1)
|
||
|
-localaddr <string> ED...... Local address
|
||
|
-udplite_coverage <int> ED...... choose UDPLite head size which should be validated by checksum (from 0 to INT_MAX) (default 0)
|
||
|
-pkt_size <int> ED...... Maximum UDP packet size (from -1 to INT_MAX) (default 1472)
|
||
|
-reuse <int> ED...... explicitly allow reusing UDP sockets (from -1 to 1) (default -1)
|
||
|
-reuse_socket <int> ED...... explicitly allow reusing UDP sockets (from -1 to 1) (default -1)
|
||
|
-broadcast <int> E....... explicitly allow or disallow broadcast destination (from 0 to 1) (default 0)
|
||
|
-ttl <int> E....... Time to live (multicast only) (from 0 to INT_MAX) (default 16)
|
||
|
-connect <int> ED...... set if connect() should be called on socket (from 0 to 1) (default 0)
|
||
|
-fifo_size <int> .D...... set the UDP receiving circular buffer size, expressed as a number of packets with size of 188 bytes (from 0 to INT_MAX) (default 28672)
|
||
|
-overrun_nonfatal <int> .D...... survive in case of UDP receiving circular buffer overrun (from 0 to 1) (default 0)
|
||
|
-timeout <int> .D...... set raise error timeout (only in read mode) (from 0 to INT_MAX) (default 0)
|
||
|
-sources <string> ED...... Source list
|
||
|
-block <string> ED...... Block list
|
||
|
|
||
|
unix AVOptions:
|
||
|
-listen <int> ED...... Open socket for listening (from 0 to 1) (default 0)
|
||
|
-timeout <int> ED...... Timeout in ms (from -1 to INT_MAX) (default -1)
|
||
|
-type <int> ED...... Socket type (from INT_MIN to INT_MAX) (default 1)
|
||
|
stream ED...... Stream (reliable stream-oriented)
|
||
|
datagram ED...... Datagram (unreliable packet-oriented)
|
||
|
seqpacket ED...... Seqpacket (reliable packet-oriented
|
||
|
|
||
|
DV1394 indev AVOptions:
|
||
|
-standard <int> .D...... (from 0 to 1) (default 0)
|
||
|
PAL .D......
|
||
|
NTSC .D......
|
||
|
-channel <int> .D...... (from 0 to INT_MAX) (default 63)
|
||
|
|
||
|
fbdev indev AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
lavfi indev AVOptions:
|
||
|
-graph <string> .D...... set libavfilter graph
|
||
|
-graph_file <string> .D...... set libavfilter graph filename
|
||
|
-dumpgraph <string> .D...... dump graph to stderr
|
||
|
|
||
|
OSS demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 1 to INT_MAX) (default 48000)
|
||
|
-channels <int> .D...... (from 1 to INT_MAX) (default 2)
|
||
|
|
||
|
V4L2 indev AVOptions:
|
||
|
-standard <string> .D...... set TV standard, used only by analog frame grabber
|
||
|
-channel <int> .D...... set TV channel, used only by frame grabber (from -1 to INT_MAX) (default -1)
|
||
|
-video_size <image_size> .D...... set frame size
|
||
|
-pixel_format <string> .D...... set preferred pixel format
|
||
|
-input_format <string> .D...... set preferred pixel format (for raw video) or codec name
|
||
|
-framerate <string> .D...... set frame rate
|
||
|
-list_formats <int> .D...... list available formats and exit (from 0 to INT_MAX) (default 0)
|
||
|
all .D...... show all available formats
|
||
|
raw .D...... show only non-compressed formats
|
||
|
compressed .D...... show only compressed formats
|
||
|
-list_standards <int> .D...... list supported standards and exit (from 0 to 1) (default 0)
|
||
|
all .D...... show all supported standards
|
||
|
-timestamps <int> .D...... set type of timestamps for grabbed frames (from 0 to 2) (default 0)
|
||
|
default .D...... use timestamps from the kernel
|
||
|
abs .D...... use absolute timestamps (wall clock)
|
||
|
mono2abs .D...... force conversion from monotonic to absolute timestamps
|
||
|
-ts <int> .D...... set type of timestamps for grabbed frames (from 0 to 2) (default 0)
|
||
|
default .D...... use timestamps from the kernel
|
||
|
abs .D...... use absolute timestamps (wall clock)
|
||
|
mono2abs .D...... force conversion from monotonic to absolute timestamps
|
||
|
-use_libv4l2 <int> .D...... use libv4l2 (v4l-utils) conversion functions (from 0 to 1) (default 0)
|
||
|
|
||
|
Artworx Data Format demuxer AVOptions:
|
||
|
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
|
||
|
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
|
||
|
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
|
||
|
|
||
|
APNG demuxer AVOptions:
|
||
|
-ignore_loop <int> .D...... ignore loop setting (from 0 to 1) (default 1)
|
||
|
-max_fps <int> .D...... maximum framerate (0 is no limit) (from 0 to INT_MAX) (default 15)
|
||
|
-default_fps <int> .D...... default framerate (0 is as fast as possible) (from 0 to INT_MAX) (default 15)
|
||
|
|
||
|
aqtdec AVOptions:
|
||
|
-subfps <rational> .D...S.. set the movie frame rate (from 0 to INT_MAX) (default 25/1)
|
||
|
|
||
|
asf demuxer AVOptions:
|
||
|
-no_resync_search <int> .D...... Don't try to resynchronize by looking for a certain optional start code (from 0 to 1) (default 0)
|
||
|
-export_xmp <int> .D...... Export full XMP metadata (from 0 to 1) (default 0)
|
||
|
|
||
|
avi AVOptions:
|
||
|
-use_odml <int> .D...... use odml index (from -1 to 1) (default 1)
|
||
|
|
||
|
Binary text demuxer AVOptions:
|
||
|
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
|
||
|
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
|
||
|
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
|
||
|
|
||
|
cavsvideo demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
CDXL demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 1 to INT_MAX) (default 11025)
|
||
|
-framerate <string> .D......
|
||
|
|
||
|
concat demuxer AVOptions:
|
||
|
-safe <int> .D...... enable safe mode (from -1 to 1) (default -1)
|
||
|
-auto_convert <int> .D...... automatically convert bitstream format (from 0 to 1) (default 0)
|
||
|
|
||
|
dirac demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
dnxhd demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
dvbsub demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
flvdec AVOptions:
|
||
|
-flv_metadata <int> .D.V.... Allocate streams according to the onMetaData array (from 0 to 1) (default 0)
|
||
|
|
||
|
live_flvdec AVOptions:
|
||
|
-flv_metadata <int> .D.V.... Allocate streams according to the onMetaData array (from 0 to 1) (default 0)
|
||
|
|
||
|
g729 demuxer AVOptions:
|
||
|
-bit_rate <int> .D...... (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
GIF demuxer AVOptions:
|
||
|
-min_delay <int> .D...... minimum valid delay between frames (in hundredths of second) (from 0 to 6000) (default 2)
|
||
|
-max_gif_delay <int> .D...... maximum valid delay between frames (in hundredths of seconds) (from 0 to 65535) (default 65535)
|
||
|
-default_delay <int> .D...... default delay between frames (in hundredths of second) (from 0 to 6000) (default 10)
|
||
|
-ignore_loop <int> .D...... ignore loop setting (netscape extension) (from 0 to 1) (default 1)
|
||
|
|
||
|
gsm demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 1 to 6.50753e+07) (default 8000)
|
||
|
|
||
|
h261 demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
h263 demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
h264 demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
hevc demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
hls,applehttp AVOptions:
|
||
|
-live_start_index <int> .D...... segment index to start live streams at (negative values are from the end) (from INT_MIN to INT_MAX) (default -3)
|
||
|
|
||
|
iCE Draw File demuxer AVOptions:
|
||
|
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
|
||
|
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
|
||
|
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
|
||
|
|
||
|
image2 demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
image2pipe demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
alias_pix demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
brender_pix demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
ingenient demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
m4v demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
microdvddec AVOptions:
|
||
|
-subfps <rational> .D...S.. set the movie frame rate fallback (from 0 to INT_MAX) (default 0/1)
|
||
|
|
||
|
mjpeg demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
mov,mp4,m4a,3gp,3g2,mj2 AVOptions:
|
||
|
-use_absolute_path <int> .D.V.... allow using absolute path when opening alias, this is a possible security issue (from 0 to 1) (default 0)
|
||
|
-seek_streams_individually <int> .D.V.... Seek each stream individually to the to the closest point (from 0 to 1) (default 1)
|
||
|
-ignore_editlist <int> .D.V.... (from 0 to 1) (default 0)
|
||
|
-use_mfra_for <int> .D.V.... use mfra for fragment timestamps (from -1 to 2) (default -1)
|
||
|
auto .D.V.... auto
|
||
|
dts .D.V.... dts
|
||
|
pts .D.V.... pts
|
||
|
-export_all <int> .D.V.... Export unrecognized metadata entries (from 0 to 1) (default 0)
|
||
|
-export_xmp <int> .D.V.... Export full XMP metadata (from 0 to 1) (default 0)
|
||
|
|
||
|
mp3 AVOptions:
|
||
|
-usetoc <int> .D...... use table of contents (from -1 to 2) (default -1)
|
||
|
|
||
|
mpegts demuxer AVOptions:
|
||
|
-resync_size <int> .D...... Size limit for looking up a new synchronization. (from 0 to INT_MAX) (default 65536)
|
||
|
-fix_teletext_pts <int> .D...... Try to fix pts values of dvb teletext streams. (from 0 to 1) (default 1)
|
||
|
-ts_packetsize <int> .D....XR Output option carrying the raw packet size. (from 0 to 0) (default 0)
|
||
|
-scan_all_pmts <int> .D...... Scan and combine all PMTs (from -1 to 1) (default -1)
|
||
|
|
||
|
mpegtsraw demuxer AVOptions:
|
||
|
-resync_size <int> .D...... Size limit for looking up a new synchronization. (from 0 to INT_MAX) (default 65536)
|
||
|
-compute_pcr <int> .D...... Compute exact PCR for each transport stream packet. (from 0 to 1) (default 0)
|
||
|
-ts_packetsize <int> .D....XR Output option carrying the raw packet size. (from 0 to 0) (default 0)
|
||
|
|
||
|
mpegvideo demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
alaw demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
mulaw demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
f64be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
f64le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
f32be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
f32le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s32be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s32le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s24be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s24le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s16be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s16le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
s8 demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u32be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u32le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u24be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u24le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u16be demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u16le demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
u8 demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
rawvideo demuxer AVOptions:
|
||
|
-video_size <image_size> .D...... set frame size
|
||
|
-pixel_format <string> .D...... set pixel format (default "yuv420p")
|
||
|
-framerate <video_rate> .D...... set frame rate (default "25")
|
||
|
|
||
|
RTP demuxer AVOptions:
|
||
|
-rtp_flags <flags> .D...... set RTP flags (default 0)
|
||
|
filter_src .D...... only receive packets from the negotiated peer IP
|
||
|
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
|
||
|
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
|
||
|
|
||
|
RTSP demuxer AVOptions:
|
||
|
-initial_pause <int> .D...... do not start playing the stream immediately (from 0 to 1) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-rtsp_transport <flags> ED...... set RTSP transport protocols (default 0)
|
||
|
udp ED...... UDP
|
||
|
tcp ED...... TCP
|
||
|
udp_multicast .D...... UDP multicast
|
||
|
http .D...... HTTP tunneling
|
||
|
-rtsp_flags <flags> .D...... set RTSP flags (default 0)
|
||
|
filter_src .D...... only receive packets from the negotiated peer IP
|
||
|
listen .D...... wait for incoming connections
|
||
|
prefer_tcp ED...... try RTP via TCP first, if available
|
||
|
-allowed_media_types <flags> .D...... set media types to accept from the server (default F)
|
||
|
video .D...... Video
|
||
|
audio .D...... Audio
|
||
|
data .D...... Data
|
||
|
subtitle .D...... Subtitle
|
||
|
-min_port <int> ED...... set minimum local UDP port (from 0 to 65535) (default 5000)
|
||
|
-max_port <int> ED...... set maximum local UDP port (from 0 to 65535) (default 65000)
|
||
|
-timeout <int> .D...... set maximum timeout (in seconds) to wait for incoming connections (-1 is infinite, imply flag listen) (from INT_MIN to INT_MAX) (default -1)
|
||
|
-stimeout <int> .D...... set timeout (in microseconds) of socket TCP I/O operations (from INT_MIN to INT_MAX) (default 0)
|
||
|
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
|
||
|
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
|
||
|
-user-agent <string> .D...... override User-Agent header (default "Lavf56.31.100")
|
||
|
|
||
|
sbg_demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 0)
|
||
|
-frame_size <int> .D...... (from 0 to INT_MAX) (default 0)
|
||
|
-max_file_size <int> .D...... (from 0 to INT_MAX) (default 5e+06)
|
||
|
|
||
|
SDP demuxer AVOptions:
|
||
|
-sdp_flags <flags> .D...... SDP flags (default 0)
|
||
|
filter_src .D...... only receive packets from the negotiated peer IP
|
||
|
custom_io .D...... use custom I/O
|
||
|
rtcp_to_source .D...... send RTCP packets to the source address of received packets
|
||
|
-allowed_media_types <flags> .D...... set media types to accept from the server (default F)
|
||
|
video .D...... Video
|
||
|
audio .D...... Audio
|
||
|
data .D...... Data
|
||
|
subtitle .D...... Subtitle
|
||
|
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
|
||
|
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
|
||
|
|
||
|
sln demuxer AVOptions:
|
||
|
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 8000)
|
||
|
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
tedcaptions_demuxer AVOptions:
|
||
|
-start_time <int64> .D...S.. set the start time (offset) of the subtitles, in ms (from I64_MIN to I64_MAX) (default 15000)
|
||
|
|
||
|
TTY demuxer AVOptions:
|
||
|
-chars_per_frame <int> .D...... (from 1 to INT_MAX) (default 6000)
|
||
|
-video_size <image_size> .D...... A string describing frame size, such as 640x480 or hd720.
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
vc1 demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... (default "25")
|
||
|
|
||
|
vobsub AVOptions:
|
||
|
-sub_name <string> .D...... URI for .sub file
|
||
|
|
||
|
WAV demuxer AVOptions:
|
||
|
-ignore_length <int> .D...... Ignore length (from 0 to 1) (default 0)
|
||
|
|
||
|
WebM DASH Manifest demuxer AVOptions:
|
||
|
-live <int> .D...... flag indicating that the input is a live file that only has the headers. (from 0 to 1) (default 0)
|
||
|
|
||
|
WebVTT demuxer AVOptions:
|
||
|
|
||
|
eXtended BINary text (XBIN) demuxer AVOptions:
|
||
|
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
|
||
|
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
|
||
|
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
|
||
|
|
||
|
bmp demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
dpx demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
exr demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
j2k demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
jpeg demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
jpegls demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
pictor demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
png demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
sgi demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
sunrast demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
tiff demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
webp demuxer AVOptions:
|
||
|
-framerate <video_rate> .D...... set the video framerate (default "25")
|
||
|
-loop <int> .D...... force loop over input file sequence (from 0 to 1) (default 0)
|
||
|
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 0)
|
||
|
glob_sequence .D...... select glob/sequence pattern type
|
||
|
glob .D...... select glob pattern type
|
||
|
sequence .D...... select sequence pattern type
|
||
|
-pixel_format <string> .D...... set video pixel format
|
||
|
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
|
||
|
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
|
||
|
-video_size <image_size> .D...... set video size
|
||
|
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
|
||
|
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default 0)
|
||
|
none .D...... none
|
||
|
sec .D...... second precision
|
||
|
ns .D...... nano second precision
|
||
|
|
||
|
fbdev outdev AVOptions:
|
||
|
-xoffset <int> E....... set x coordinate of top left corner (from INT_MIN to INT_MAX) (default 0)
|
||
|
-yoffset <int> E....... set y coordinate of top left corner (from INT_MIN to INT_MAX) (default 0)
|
||
|
|
||
|
ADTS muxer AVOptions:
|
||
|
-write_id3v2 <int> E....... Enable ID3v2 tag writing (from 0 to 1) (default 0)
|
||
|
-write_apetag <int> E....... Enable APE tag writing (from 0 to 1) (default 0)
|
||
|
|
||
|
AIFF muxer AVOptions:
|
||
|
-write_id3v2 <int> E....... Enable ID3 tags writing. (from 0 to 1) (default 0)
|
||
|
-id3v2_version <int> E....... Select ID3v2 version to write. Currently 3 and 4 are supported. (from 3 to 4) (default 4)
|
||
|
|
||
|
APNG muxer AVOptions:
|
||
|
-plays <int> E....... Number of times to play the output: 0 - infinite loop, 1 - no loop (from 0 to UINT32_MAX) (default 1)
|
||
|
-final_delay <rational> E....... Force delay after the last frame (from 0 to 65535) (default 0/1)
|
||
|
|
||
|
ass muxer AVOptions:
|
||
|
-ignore_readorder <int> E....... write events immediately, even if they're out-of-order (from 0 to 1) (default 0)
|
||
|
|
||
|
AST muxer AVOptions:
|
||
|
-loopstart <int64> E....... Loopstart position in milliseconds. (from -1 to INT_MAX) (default -1)
|
||
|
-loopend <int64> E....... Loopend position in milliseconds. (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
dash muxer AVOptions:
|
||
|
-window_size <int> E....... number of segments kept in the manifest (from 0 to INT_MAX) (default 0)
|
||
|
-extra_window_size <int> E....... number of segments kept outside of the manifest before removing from disk (from 0 to INT_MAX) (default 5)
|
||
|
-min_seg_duration <int64> E....... minimum segment duration (in microseconds) (from 0 to INT_MAX) (default 5e+06)
|
||
|
-remove_at_exit <int> E....... remove all segments when finished (from 0 to 1) (default 0)
|
||
|
-use_template <int> E....... Use SegmentTemplate instead of SegmentList (from 0 to 1) (default 1)
|
||
|
-use_timeline <int> E....... Use SegmentTimeline in SegmentTemplate (from 0 to 1) (default 1)
|
||
|
-single_file <int> E....... Store all segments in one file, accessed using byte ranges (from 0 to 1) (default 0)
|
||
|
-single_file_name <string> E....... DASH-templated name to be used for baseURL. Implies storing all segments in one file, accessed using byte ranges
|
||
|
-init_seg_name <string> E....... DASH-templated name to used for the initialization segment (default "init-stream$RepresentationID$.m4s")
|
||
|
-media_seg_name <string> E....... DASH-templated name to used for the media segments (default "chunk-stream$RepresentationID$-$Number%05d$.m4s")
|
||
|
|
||
|
f4v muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
flac muxer AVOptions:
|
||
|
-write_header <int> E....... Write the file header (from 0 to 1) (default 1)
|
||
|
|
||
|
frame hash encoder class AVOptions:
|
||
|
-hash <string> E....... set hash to use (default "md5")
|
||
|
-format_version <int> E....... file format version (from 1 to 1) (default 1)
|
||
|
|
||
|
GIF muxer AVOptions:
|
||
|
-loop <int> E....... Number of times to loop the output: -1 - no loop, 0 - infinite loop (from -1 to 65535) (default 0)
|
||
|
-final_delay <int> E....... Force delay (in centiseconds) after the last frame (from -1 to 65535) (default -1)
|
||
|
|
||
|
HDS muxer AVOptions:
|
||
|
-window_size <int> E....... number of fragments kept in the manifest (from 0 to INT_MAX) (default 0)
|
||
|
-extra_window_size <int> E....... number of fragments kept outside of the manifest before removing from disk (from 0 to INT_MAX) (default 5)
|
||
|
-min_frag_duration <int64> E....... minimum fragment duration (in microseconds) (from 0 to INT_MAX) (default 1e+07)
|
||
|
-remove_at_exit <int> E....... remove all fragments when finished (from 0 to 1) (default 0)
|
||
|
|
||
|
hls muxer AVOptions:
|
||
|
-start_number <int64> E....... set first number in the sequence (from 0 to I64_MAX) (default 0)
|
||
|
-hls_time <float> E....... set segment length in seconds (from 0 to FLT_MAX) (default 2)
|
||
|
-hls_list_size <int> E....... set maximum number of playlist entries (from 0 to INT_MAX) (default 5)
|
||
|
-hls_ts_options <string> E....... set hls mpegts list of options for the container format used for hls
|
||
|
-hls_wrap <int> E....... set number after which the index wraps (from 0 to INT_MAX) (default 0)
|
||
|
-hls_allow_cache <int> E....... explicitly set whether the client MAY (1) or MUST NOT (0) cache media segments (from INT_MIN to INT_MAX) (default -1)
|
||
|
-hls_base_url <string> E....... url to prepend to each playlist entry
|
||
|
-hls_segment_filename <string> E....... filename template for segment files
|
||
|
-hls_flags <flags> E....... set flags affecting HLS playlist and media file generation (default 0)
|
||
|
single_file E....... generate a single media file indexed with byte ranges
|
||
|
delete_segments E....... delete segment files that are no longer part of the playlist
|
||
|
|
||
|
image2 muxer AVOptions:
|
||
|
-updatefirst <int> E....... continuously overwrite one file (from 0 to 1) (default 0)
|
||
|
-update <int> E....... continuously overwrite one file (from 0 to 1) (default 0)
|
||
|
-start_number <int> E....... set first number in the sequence (from 0 to INT_MAX) (default 1)
|
||
|
-strftime <int> E....... use strftime for filename (from 0 to 1) (default 0)
|
||
|
|
||
|
ipod muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
ismv muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
LATM/LOAS muxer AVOptions:
|
||
|
-smc-interval <int> E....... StreamMuxConfig interval. (from 1 to 65535) (default 20)
|
||
|
|
||
|
hash encoder class AVOptions:
|
||
|
-hash <string> E....... set hash to use (default "md5")
|
||
|
-format_version <int> E....... file format version (from 1 to 1) (default 1)
|
||
|
|
||
|
matroska muxer AVOptions:
|
||
|
-reserve_index_space <int> E....... Reserve a given amount of space (in bytes) at the beginning of the file for the index (cues). (from 0 to INT_MAX) (default 0)
|
||
|
-cluster_size_limit <int> E....... Store at most the provided amount of bytes in a cluster. (from -1 to INT_MAX) (default -1)
|
||
|
-cluster_time_limit <int64> E....... Store at most the provided number of milliseconds in a cluster. (from -1 to I64_MAX) (default -1)
|
||
|
-dash <int> E....... Create a WebM file conforming to WebM DASH specification (from 0 to 1) (default 0)
|
||
|
-dash_track_number <int> E....... Track number for the DASH stream (from 0 to 127) (default 1)
|
||
|
-live <int> E....... Write files assuming it is a live stream. (from 0 to 1) (default 0)
|
||
|
-allow_raw_vfw <int> E....... allow RAW VFW mode (from 0 to 1) (default 0)
|
||
|
|
||
|
matroska audio muxer AVOptions:
|
||
|
-reserve_index_space <int> E....... Reserve a given amount of space (in bytes) at the beginning of the file for the index (cues). (from 0 to INT_MAX) (default 0)
|
||
|
-cluster_size_limit <int> E....... Store at most the provided amount of bytes in a cluster. (from -1 to INT_MAX) (default -1)
|
||
|
-cluster_time_limit <int64> E....... Store at most the provided number of milliseconds in a cluster. (from -1 to I64_MAX) (default -1)
|
||
|
-dash <int> E....... Create a WebM file conforming to WebM DASH specification (from 0 to 1) (default 0)
|
||
|
-dash_track_number <int> E....... Track number for the DASH stream (from 0 to 127) (default 1)
|
||
|
-live <int> E....... Write files assuming it is a live stream. (from 0 to 1) (default 0)
|
||
|
-allow_raw_vfw <int> E....... allow RAW VFW mode (from 0 to 1) (default 0)
|
||
|
|
||
|
mov muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
MP3 muxer AVOptions:
|
||
|
-id3v2_version <int> E....... Select ID3v2 version to write. Currently 3 and 4 are supported. (from 0 to 4) (default 4)
|
||
|
-write_id3v1 <int> E....... Enable ID3v1 writing. ID3v1 tags are written in UTF-8 which may not be supported by most software. (from 0 to 1) (default 0)
|
||
|
-write_xing <int> E....... Write the Xing header containing file duration. (from 0 to 1) (default 1)
|
||
|
|
||
|
mp4 muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
mpeg muxer AVOptions:
|
||
|
-muxrate <int> E....... (from 0 to 1.67772e+09) (default 0)
|
||
|
-preload <int> E....... Initial demux-decode delay in microseconds. (from 0 to INT_MAX) (default 500000)
|
||
|
|
||
|
vcd muxer AVOptions:
|
||
|
-muxrate <int> E....... (from 0 to 1.67772e+09) (default 0)
|
||
|
-preload <int> E....... Initial demux-decode delay in microseconds. (from 0 to INT_MAX) (default 500000)
|
||
|
|
||
|
dvd muxer AVOptions:
|
||
|
-muxrate <int> E....... (from 0 to 1.67772e+09) (default 0)
|
||
|
-preload <int> E....... Initial demux-decode delay in microseconds. (from 0 to INT_MAX) (default 500000)
|
||
|
|
||
|
svcd muxer AVOptions:
|
||
|
-muxrate <int> E....... (from 0 to 1.67772e+09) (default 0)
|
||
|
-preload <int> E....... Initial demux-decode delay in microseconds. (from 0 to INT_MAX) (default 500000)
|
||
|
|
||
|
vob muxer AVOptions:
|
||
|
-muxrate <int> E....... (from 0 to 1.67772e+09) (default 0)
|
||
|
-preload <int> E....... Initial demux-decode delay in microseconds. (from 0 to INT_MAX) (default 500000)
|
||
|
|
||
|
MPEGTS muxer AVOptions:
|
||
|
-mpegts_transport_stream_id <int> E....... Set transport_stream_id field. (from 1 to 65535) (default 1)
|
||
|
-mpegts_original_network_id <int> E....... Set original_network_id field. (from 1 to 65535) (default 1)
|
||
|
-mpegts_service_id <int> E....... Set service_id field. (from 1 to 65535) (default 1)
|
||
|
-mpegts_service_type <int> E....... Set service_type field. (from 1 to 255) (default 1)
|
||
|
digital_tv E....... Digital Television.
|
||
|
digital_radio E....... Digital Radio.
|
||
|
teletext E....... Teletext.
|
||
|
advanced_codec_digital_radio E....... Advanced Codec Digital Radio.
|
||
|
mpeg2_digital_hdtv E....... MPEG2 Digital HDTV.
|
||
|
advanced_codec_digital_sdtv E....... Advanced Codec Digital SDTV.
|
||
|
advanced_codec_digital_hdtv E....... Advanced Codec Digital HDTV.
|
||
|
-mpegts_pmt_start_pid <int> E....... Set the first pid of the PMT. (from 16 to 7936) (default 4096)
|
||
|
-mpegts_start_pid <int> E....... Set the first pid. (from 32 to 3840) (default 256)
|
||
|
-mpegts_m2ts_mode <int> E....... Enable m2ts mode. (from -1 to 1) (default -1)
|
||
|
-muxrate <int> E....... (from 0 to INT_MAX) (default 1)
|
||
|
-pes_payload_size <int> E....... Minimum PES packet payload in bytes (from 0 to INT_MAX) (default 2930)
|
||
|
-mpegts_flags <flags> E....... MPEG-TS muxing flags (default 0)
|
||
|
resend_headers E....... Reemit PAT/PMT before writing the next packet
|
||
|
latm E....... Use LATM packetization for AAC
|
||
|
-resend_headers <int> E....... Reemit PAT/PMT before writing the next packet (from 0 to INT_MAX) (default 0)
|
||
|
-mpegts_copyts <int> E....... don't offset dts/pts (from -1 to 1) (default -1)
|
||
|
-tables_version <int> E....... set PAT, PMT and SDT version (from 0 to 31) (default 0)
|
||
|
-omit_video_pes_length <int> E....... Omit the PES packet length for video packets (from 0 to 1) (default 1)
|
||
|
-pcr_period <int> E....... PCR retransmission time (from 0 to INT_MAX) (default 20)
|
||
|
|
||
|
mpjpeg_muxer AVOptions:
|
||
|
-boundary_tag <string> E....... Boundary tag (default "ffserver")
|
||
|
|
||
|
MXF-D10 muxer AVOptions:
|
||
|
-d10_channelcount <int> E....... Force/set channelcount in generic sound essence descriptor (from -1 to 8) (default -1)
|
||
|
|
||
|
MXF-OPAtom muxer AVOptions:
|
||
|
-mxf_audio_edit_rate <rational> E....... Audio edit rate for timecode (from 0 to INT_MAX) (default 25/1)
|
||
|
|
||
|
nutenc AVOptions:
|
||
|
-syncpoints <flags> E....... NUT syncpoint behaviour (default 0)
|
||
|
default E.......
|
||
|
none E....... Disable syncpoints, low overhead and unseekable
|
||
|
timestamped E....... Extend syncpoints with a wallclock timestamp
|
||
|
-write_index <int> E....... Write index (from 0 to 1) (default 1)
|
||
|
|
||
|
Ogg audio muxer AVOptions:
|
||
|
-serial_offset <int> E....... serial number offset (from 0 to INT_MAX) (default 0)
|
||
|
-oggpagesize <int> E....... Set preferred Ogg page size. (from 0 to 65025) (default 0)
|
||
|
-pagesize <int> E....... preferred page size in bytes (deprecated) (from 0 to 65025) (default 0)
|
||
|
-page_duration <int64> E....... preferred page duration, in microseconds (from 0 to I64_MAX) (default 1e+06)
|
||
|
|
||
|
Ogg muxer AVOptions:
|
||
|
-serial_offset <int> E....... serial number offset (from 0 to INT_MAX) (default 0)
|
||
|
-oggpagesize <int> E....... Set preferred Ogg page size. (from 0 to 65025) (default 0)
|
||
|
-pagesize <int> E....... preferred page size in bytes (deprecated) (from 0 to 65025) (default 0)
|
||
|
-page_duration <int64> E....... preferred page duration, in microseconds (from 0 to I64_MAX) (default 1e+06)
|
||
|
|
||
|
Ogg Opus muxer AVOptions:
|
||
|
-serial_offset <int> E....... serial number offset (from 0 to INT_MAX) (default 0)
|
||
|
-oggpagesize <int> E....... Set preferred Ogg page size. (from 0 to 65025) (default 0)
|
||
|
-pagesize <int> E....... preferred page size in bytes (deprecated) (from 0 to 65025) (default 0)
|
||
|
-page_duration <int64> E....... preferred page duration, in microseconds (from 0 to I64_MAX) (default 1e+06)
|
||
|
|
||
|
psp muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
RTP muxer AVOptions:
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-payload_type <int> E....... Specify RTP payload type (from -1 to 127) (default -1)
|
||
|
-ssrc <int> E....... Stream identifier (from INT_MIN to INT_MAX) (default 0)
|
||
|
-cname <string> E....... CNAME to include in RTCP SR packets
|
||
|
-seq <int> E....... Starting sequence number (from -1 to 65535) (default -1)
|
||
|
|
||
|
RTSP muxer AVOptions:
|
||
|
-initial_pause <int> .D...... do not start playing the stream immediately (from 0 to 1) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-rtsp_transport <flags> ED...... set RTSP transport protocols (default 0)
|
||
|
udp ED...... UDP
|
||
|
tcp ED...... TCP
|
||
|
udp_multicast .D...... UDP multicast
|
||
|
http .D...... HTTP tunneling
|
||
|
-rtsp_flags <flags> .D...... set RTSP flags (default 0)
|
||
|
filter_src .D...... only receive packets from the negotiated peer IP
|
||
|
listen .D...... wait for incoming connections
|
||
|
prefer_tcp ED...... try RTP via TCP first, if available
|
||
|
-allowed_media_types <flags> .D...... set media types to accept from the server (default F)
|
||
|
video .D...... Video
|
||
|
audio .D...... Audio
|
||
|
data .D...... Data
|
||
|
subtitle .D...... Subtitle
|
||
|
-min_port <int> ED...... set minimum local UDP port (from 0 to 65535) (default 5000)
|
||
|
-max_port <int> ED...... set maximum local UDP port (from 0 to 65535) (default 65000)
|
||
|
-timeout <int> .D...... set maximum timeout (in seconds) to wait for incoming connections (-1 is infinite, imply flag listen) (from INT_MIN to INT_MAX) (default -1)
|
||
|
-stimeout <int> .D...... set timeout (in microseconds) of socket TCP I/O operations (from INT_MIN to INT_MAX) (default 0)
|
||
|
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
|
||
|
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
|
||
|
-user-agent <string> .D...... override User-Agent header (default "Lavf56.31.100")
|
||
|
|
||
|
segment muxer AVOptions:
|
||
|
-reference_stream <string> E....... set reference stream (default "auto")
|
||
|
-segment_format <string> E....... set container format used for the segments
|
||
|
-segment_format_options <string> E....... set list of options for the container format used for the segments
|
||
|
-segment_list <string> E....... set the segment list filename
|
||
|
-segment_header_filename <string> E....... write a single file containing the header
|
||
|
-segment_list_flags <flags> E....... set flags affecting segment list generation (default 1)
|
||
|
cache E....... allow list caching
|
||
|
live E....... enable live-friendly list generation (useful for HLS)
|
||
|
-segment_list_size <int> E....... set the maximum number of playlist entries (from 0 to INT_MAX) (default 0)
|
||
|
-segment_list_type <int> E....... set the segment list type (from -1 to 4) (default -1)
|
||
|
flat E....... flat format
|
||
|
csv E....... csv format
|
||
|
ext E....... extended format
|
||
|
ffconcat E....... ffconcat format
|
||
|
m3u8 E....... M3U8 format
|
||
|
hls E....... Apple HTTP Live Streaming compatible
|
||
|
-segment_atclocktime <int> E....... set segment to be cut at clocktime (from 0 to 1) (default 0)
|
||
|
-segment_time <string> E....... set segment duration
|
||
|
-segment_time_delta <duration> E....... set approximation value used for the segment times (default 0)
|
||
|
-segment_times <string> E....... set segment split time points
|
||
|
-segment_frames <string> E....... set segment split frame numbers
|
||
|
-segment_wrap <int> E....... set number after which the index wraps (from 0 to INT_MAX) (default 0)
|
||
|
-segment_list_entry_prefix <string> E....... set base url prefix for segments
|
||
|
-segment_start_number <int> E....... set the sequence number of the first segment (from 0 to INT_MAX) (default 0)
|
||
|
-segment_wrap_number <int> E....... set the number of wrap before the first segment (from 0 to INT_MAX) (default 0)
|
||
|
-strftime <int> E....... set filename expansion with strftime at segment creation (from 0 to 1) (default 0)
|
||
|
-individual_header_trailer <int> E....... write header/trailer to each segment (from 0 to 1) (default 1)
|
||
|
-write_header_trailer <int> E....... write a header to the first segment and a trailer to the last one (from 0 to 1) (default 1)
|
||
|
-reset_timestamps <int> E....... reset timestamps at the begin of each segment (from 0 to 1) (default 0)
|
||
|
-initial_offset <duration> E....... set initial timestamp offset (default 0)
|
||
|
|
||
|
stream_segment muxer AVOptions:
|
||
|
-reference_stream <string> E....... set reference stream (default "auto")
|
||
|
-segment_format <string> E....... set container format used for the segments
|
||
|
-segment_format_options <string> E....... set list of options for the container format used for the segments
|
||
|
-segment_list <string> E....... set the segment list filename
|
||
|
-segment_header_filename <string> E....... write a single file containing the header
|
||
|
-segment_list_flags <flags> E....... set flags affecting segment list generation (default 1)
|
||
|
cache E....... allow list caching
|
||
|
live E....... enable live-friendly list generation (useful for HLS)
|
||
|
-segment_list_size <int> E....... set the maximum number of playlist entries (from 0 to INT_MAX) (default 0)
|
||
|
-segment_list_type <int> E....... set the segment list type (from -1 to 4) (default -1)
|
||
|
flat E....... flat format
|
||
|
csv E....... csv format
|
||
|
ext E....... extended format
|
||
|
ffconcat E....... ffconcat format
|
||
|
m3u8 E....... M3U8 format
|
||
|
hls E....... Apple HTTP Live Streaming compatible
|
||
|
-segment_atclocktime <int> E....... set segment to be cut at clocktime (from 0 to 1) (default 0)
|
||
|
-segment_time <string> E....... set segment duration
|
||
|
-segment_time_delta <duration> E....... set approximation value used for the segment times (default 0)
|
||
|
-segment_times <string> E....... set segment split time points
|
||
|
-segment_frames <string> E....... set segment split frame numbers
|
||
|
-segment_wrap <int> E....... set number after which the index wraps (from 0 to INT_MAX) (default 0)
|
||
|
-segment_list_entry_prefix <string> E....... set base url prefix for segments
|
||
|
-segment_start_number <int> E....... set the sequence number of the first segment (from 0 to INT_MAX) (default 0)
|
||
|
-segment_wrap_number <int> E....... set the number of wrap before the first segment (from 0 to INT_MAX) (default 0)
|
||
|
-strftime <int> E....... set filename expansion with strftime at segment creation (from 0 to 1) (default 0)
|
||
|
-individual_header_trailer <int> E....... write header/trailer to each segment (from 0 to 1) (default 1)
|
||
|
-write_header_trailer <int> E....... write a header to the first segment and a trailer to the last one (from 0 to 1) (default 1)
|
||
|
-reset_timestamps <int> E....... reset timestamps at the begin of each segment (from 0 to 1) (default 0)
|
||
|
-initial_offset <duration> E....... set initial timestamp offset (default 0)
|
||
|
|
||
|
smooth streaming muxer AVOptions:
|
||
|
-window_size <int> E....... number of fragments kept in the manifest (from 0 to INT_MAX) (default 0)
|
||
|
-extra_window_size <int> E....... number of fragments kept outside of the manifest before removing from disk (from 0 to INT_MAX) (default 5)
|
||
|
-lookahead_count <int> E....... number of lookahead fragments (from 0 to INT_MAX) (default 2)
|
||
|
-min_frag_duration <int64> E....... minimum fragment duration (in microseconds) (from 0 to INT_MAX) (default 5e+06)
|
||
|
-remove_at_exit <int> E....... remove all fragments when finished (from 0 to 1) (default 0)
|
||
|
|
||
|
Ogg Speex muxer AVOptions:
|
||
|
-serial_offset <int> E....... serial number offset (from 0 to INT_MAX) (default 0)
|
||
|
-oggpagesize <int> E....... Set preferred Ogg page size. (from 0 to 65025) (default 0)
|
||
|
-pagesize <int> E....... preferred page size in bytes (deprecated) (from 0 to 65025) (default 0)
|
||
|
-page_duration <int64> E....... preferred page duration, in microseconds (from 0 to I64_MAX) (default 1e+06)
|
||
|
|
||
|
spdif AVOptions:
|
||
|
-spdif_flags <flags> E....... IEC 61937 encapsulation flags (default 0)
|
||
|
be E....... output in big-endian format (for use as s16be)
|
||
|
-dtshd_rate <int> E....... mux complete DTS frames in HD mode at the specified IEC958 rate (in Hz, default 0=disabled) (from 0 to 768000) (default 0)
|
||
|
-dtshd_fallback_time <int> E....... min secs to strip HD for after an overflow (-1: till the end, default 60) (from -1 to INT_MAX) (default 60)
|
||
|
|
||
|
tg2 muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
tgp muxer AVOptions:
|
||
|
-movflags <flags> E....... MOV muxer flags (default 0)
|
||
|
rtphint E....... Add RTP hint tracks
|
||
|
empty_moov E....... Make the initial moov atom empty
|
||
|
frag_keyframe E....... Fragment at video keyframes
|
||
|
separate_moof E....... Write separate moof/mdat atoms for each track
|
||
|
frag_custom E....... Flush fragments on caller requests
|
||
|
isml E....... Create a live smooth streaming feed (for pushing to a publishing point)
|
||
|
faststart E....... Run a second pass to put the index (moov atom) at the beginning of the file
|
||
|
omit_tfhd_offset E....... Omit the base data offset in tfhd atoms
|
||
|
disable_chpl E....... Disable Nero chapter atom
|
||
|
default_base_moof E....... Set the default-base-is-moof flag in tfhd atoms
|
||
|
dash E....... Write DASH compatible fragmented MP4
|
||
|
frag_discont E....... Signal that the next fragment is discontinuous from earlier ones
|
||
|
delay_moov E....... Delay writing the initial moov until the first fragment is cut, or until the first fragment flush
|
||
|
write_colr E....... Write colr atom (Experimental, may be renamed or changed, do not use from scripts)
|
||
|
write_gama E....... Write deprecated gama atom
|
||
|
-moov_size <int> E....... maximum moov size so it can be placed at the begin (from 0 to INT_MAX) (default 0)
|
||
|
-rtpflags <flags> E....... RTP muxer flags (default 0)
|
||
|
latm E....... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
|
||
|
rfc2190 E....... Use RFC 2190 packetization instead of RFC 4629 for H.263
|
||
|
skip_rtcp E....... Don't send RTCP sender reports
|
||
|
h264_mode0 E....... Use mode 0 for H264 in RTP
|
||
|
send_bye E....... Send RTCP BYE packets when finishing
|
||
|
-skip_iods <int> E....... Skip writing iods atom. (from 0 to 1) (default 1)
|
||
|
-iods_audio_profile <int> E....... iods audio profile atom. (from -1 to 255) (default -1)
|
||
|
-iods_video_profile <int> E....... iods video profile atom. (from -1 to 255) (default -1)
|
||
|
-frag_duration <int> E....... Maximum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-min_frag_duration <int> E....... Minimum fragment duration (from 0 to INT_MAX) (default 0)
|
||
|
-frag_size <int> E....... Maximum fragment size (from 0 to INT_MAX) (default 0)
|
||
|
-ism_lookahead <int> E....... Number of lookahead entries for ISM files (from 0 to INT_MAX) (default 0)
|
||
|
-video_track_timescale <int> E....... set timescale of all video tracks (from 0 to INT_MAX) (default 0)
|
||
|
-brand <string> E....... Override major brand
|
||
|
-use_editlist <int> E....... use edit list (from -1 to 1) (default -1)
|
||
|
-fragment_index <int> E....... Fragment number of the next fragment (from 1 to INT_MAX) (default 1)
|
||
|
-mov_gamma <float> E....... gamma value for gama atom (from 0 to 10) (default 0)
|
||
|
-frag_interleave <int> E....... Interleave samples within fragments (max number of consecutive samples, lower is tighter interleaving, but with more overhead) (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
WAV muxer AVOptions:
|
||
|
-write_bext <int> E....... Write BEXT chunk. (from 0 to 1) (default 0)
|
||
|
-write_peak <int> E....... Write Peak Envelope chunk. (from 0 to 2) (default 0)
|
||
|
off E....... Do not write peak chunk.
|
||
|
on E....... Append peak chunk after wav data.
|
||
|
only E....... Write only peak chunk, omit wav data.
|
||
|
-rf64 <int> E....... Use RF64 header rather than RIFF for large files. (from -1 to 1) (default 0)
|
||
|
auto E....... Write RF64 header if file grows large enough.
|
||
|
always E....... Always write RF64 header regardless of file size.
|
||
|
never E....... Never write RF64 header regardless of file size.
|
||
|
-peak_block_size <int> E....... Number of audio samples used to generate each peak frame. (from 0 to 65536) (default 256)
|
||
|
-peak_format <int> E....... The format of the peak envelope data (1: uint8, 2: uint16). (from 1 to 2) (default 2)
|
||
|
-peak_ppv <int> E....... Number of peak points per peak value (1 or 2). (from 1 to 2) (default 2)
|
||
|
|
||
|
webm muxer AVOptions:
|
||
|
-reserve_index_space <int> E....... Reserve a given amount of space (in bytes) at the beginning of the file for the index (cues). (from 0 to INT_MAX) (default 0)
|
||
|
-cluster_size_limit <int> E....... Store at most the provided amount of bytes in a cluster. (from -1 to INT_MAX) (default -1)
|
||
|
-cluster_time_limit <int64> E....... Store at most the provided number of milliseconds in a cluster. (from -1 to I64_MAX) (default -1)
|
||
|
-dash <int> E....... Create a WebM file conforming to WebM DASH specification (from 0 to 1) (default 0)
|
||
|
-dash_track_number <int> E....... Track number for the DASH stream (from 0 to 127) (default 1)
|
||
|
-live <int> E....... Write files assuming it is a live stream. (from 0 to 1) (default 0)
|
||
|
-allow_raw_vfw <int> E....... allow RAW VFW mode (from 0 to 1) (default 0)
|
||
|
|
||
|
WebM DASH Manifest muxer AVOptions:
|
||
|
-adaptation_sets <string> E....... Adaptation sets. Syntax: id=0,streams=0,1,2 id=1,streams=3,4 and so on
|
||
|
-debug_mode <int> E....... [private option - users should never set this]. set this to 1 to create deterministic output (from 0 to 1) (default 0)
|
||
|
-live <int> E....... set this to 1 to create a live stream manifest (from 0 to 1) (default 0)
|
||
|
-chunk_start_index <int> E....... start index of the chunk (from 0 to INT_MAX) (default 0)
|
||
|
-chunk_duration_ms <int> E....... duration of each chunk (in milliseconds) (from 0 to INT_MAX) (default 1000)
|
||
|
-utc_timing_url <string> E....... URL of the page that will return the UTC timestamp in ISO format
|
||
|
-time_shift_buffer_depth <double> E....... Smallest time (in seconds) shifting buffer for which any Representation is guaranteed to be available. (from 1 to DBL_MAX) (default 60)
|
||
|
-minimum_update_period <int> E....... Minimum Update Period (in seconds) of the manifest. (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
WebM Chunk Muxer AVOptions:
|
||
|
-chunk_start_index <int> E....... start index of the chunk (from 0 to INT_MAX) (default 0)
|
||
|
-header <string> E....... filename of the header where the initialization data will be written
|
||
|
-audio_chunk_duration <int> E....... duration of each chunk in milliseconds (from 0 to INT_MAX) (default 5000)
|
||
|
|
||
|
WebP muxer AVOptions:
|
||
|
-loop <int> E....... Number of times to loop the output: 0 - infinite loop (from 0 to 65535) (default 1)
|
||
|
|
||
|
SWScaler AVOptions:
|
||
|
-sws_flags <flags> E..V.... scaler flags (default 4)
|
||
|
fast_bilinear E..V.... fast bilinear
|
||
|
bilinear E..V.... bilinear
|
||
|
bicubic E..V.... bicubic
|
||
|
experimental E..V.... experimental
|
||
|
neighbor E..V.... nearest neighbor
|
||
|
area E..V.... averaging area
|
||
|
bicublin E..V.... luma bicubic, chroma bilinear
|
||
|
gauss E..V.... gaussian
|
||
|
sinc E..V.... sinc
|
||
|
lanczos E..V.... lanczos
|
||
|
spline E..V.... natural bicubic spline
|
||
|
print_info E..V.... print info
|
||
|
accurate_rnd E..V.... accurate rounding
|
||
|
full_chroma_int E..V.... full chroma interpolation
|
||
|
full_chroma_inp E..V.... full chroma input
|
||
|
bitexact E..V....
|
||
|
error_diffusion E..V.... error diffusion dither
|
||
|
-srcw <int> E..V.... source width (from 1 to INT_MAX) (default 16)
|
||
|
-srch <int> E..V.... source height (from 1 to INT_MAX) (default 16)
|
||
|
-dstw <int> E..V.... destination width (from 1 to INT_MAX) (default 16)
|
||
|
-dsth <int> E..V.... destination height (from 1 to INT_MAX) (default 16)
|
||
|
-src_format <int> E..V.... source format (from 0 to 332) (default 0)
|
||
|
-dst_format <int> E..V.... destination format (from 0 to 332) (default 0)
|
||
|
-src_range <int> E..V.... source range (from 0 to 1) (default 0)
|
||
|
-dst_range <int> E..V.... destination range (from 0 to 1) (default 0)
|
||
|
-param0 <double> E..V.... scaler param 0 (from INT_MIN to INT_MAX) (default 123456)
|
||
|
-param1 <double> E..V.... scaler param 1 (from INT_MIN to INT_MAX) (default 123456)
|
||
|
-src_v_chr_pos <int> E..V.... source vertical chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-src_h_chr_pos <int> E..V.... source horizontal chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-dst_v_chr_pos <int> E..V.... destination vertical chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-dst_h_chr_pos <int> E..V.... destination horizontal chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-sws_dither <int> E..V.... set dithering algorithm (from 0 to 6) (default 1)
|
||
|
auto E..V.... leave choice to sws
|
||
|
bayer E..V.... bayer dither
|
||
|
ed E..V.... error diffusion
|
||
|
a_dither E..V.... arithmetic addition dither
|
||
|
x_dither E..V.... arithmetic xor dither
|
||
|
-gamma <int> E..V.... gamma correct scaling (from 0 to INT_MAX) (default 0)
|
||
|
true E..V.... enable
|
||
|
false E..V.... disable
|
||
|
|
||
|
SWResampler AVOptions:
|
||
|
-ich <int> ....A... set input channel count (from 0 to 32) (default 0)
|
||
|
-in_channel_count <int> ....A... set input channel count (from 0 to 32) (default 0)
|
||
|
-och <int> ....A... set output channel count (from 0 to 32) (default 0)
|
||
|
-out_channel_count <int> ....A... set output channel count (from 0 to 32) (default 0)
|
||
|
-uch <int> ....A... set used channel count (from 0 to 32) (default 0)
|
||
|
-used_channel_count <int> ....A... set used channel count (from 0 to 32) (default 0)
|
||
|
-isr <int> ....A... set input sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-in_sample_rate <int> ....A... set input sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-osr <int> ....A... set output sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-out_sample_rate <int> ....A... set output sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-isf <sample_fmt> ....A... set input sample format (default none)
|
||
|
-in_sample_fmt <sample_fmt> ....A... set input sample format (default none)
|
||
|
-osf <sample_fmt> ....A... set output sample format (default none)
|
||
|
-out_sample_fmt <sample_fmt> ....A... set output sample format (default none)
|
||
|
-tsf <sample_fmt> ....A... set internal sample format (default none)
|
||
|
-internal_sample_fmt <sample_fmt> ....A... set internal sample format (default none)
|
||
|
-icl <channel_layout> ....A... set input channel layout (default 0x0)
|
||
|
-in_channel_layout <channel_layout> ....A... set input channel layout (default 0x0)
|
||
|
-ocl <channel_layout> ....A... set output channel layout (default 0x0)
|
||
|
-out_channel_layout <channel_layout> ....A... set output channel layout (default 0x0)
|
||
|
-clev <float> ....A... set center mix level (from -32 to 32) (default 0.707107)
|
||
|
-center_mix_level <float> ....A... set center mix level (from -32 to 32) (default 0.707107)
|
||
|
-slev <float> ....A... set surround mix level (from -32 to 32) (default 0.707107)
|
||
|
-surround_mix_level <float> ....A... set surround mix Level (from -32 to 32) (default 0.707107)
|
||
|
-lfe_mix_level <float> ....A... set LFE mix level (from -32 to 32) (default 0)
|
||
|
-rmvol <float> ....A... set rematrix volume (from -1000 to 1000) (default 1)
|
||
|
-rematrix_volume <float> ....A... set rematrix volume (from -1000 to 1000) (default 1)
|
||
|
-rematrix_maxval <float> ....A... set rematrix maxval (from 0 to 1000) (default 0)
|
||
|
-flags <flags> ....A... set flags (default 0)
|
||
|
res ....A... force resampling
|
||
|
-swr_flags <flags> ....A... set flags (default 0)
|
||
|
res ....A... force resampling
|
||
|
-dither_scale <float> ....A... set dither scale (from 0 to INT_MAX) (default 1)
|
||
|
-dither_method <int> ....A... set dither method (from 0 to 71) (default 0)
|
||
|
rectangular ....A... select rectangular dither
|
||
|
triangular ....A... select triangular dither
|
||
|
triangular_hp ....A... select triangular dither with high pass
|
||
|
lipshitz ....A... select lipshitz noise shaping dither
|
||
|
shibata ....A... select shibata noise shaping dither
|
||
|
low_shibata ....A... select low shibata noise shaping dither
|
||
|
high_shibata ....A... select high shibata noise shaping dither
|
||
|
f_weighted ....A... select f-weighted noise shaping dither
|
||
|
modified_e_weighted ....A... select modified-e-weighted noise shaping dither
|
||
|
improved_e_weighted ....A... select improved-e-weighted noise shaping dither
|
||
|
-filter_size <int> ....A... set swr resampling filter size (from 0 to INT_MAX) (default 32)
|
||
|
-phase_shift <int> ....A... set swr resampling phase shift (from 0 to 24) (default 10)
|
||
|
-linear_interp <int> ....A... enable linear interpolation (from 0 to 1) (default 0)
|
||
|
-cutoff <double> ....A... set cutoff frequency ratio (from 0 to 1) (default 0)
|
||
|
-resample_cutoff <double> ....A... set cutoff frequency ratio (from 0 to 1) (default 0)
|
||
|
-resampler <int> ....A... set resampling Engine (from 0 to 1) (default 0)
|
||
|
swr ....A... select SW Resampler
|
||
|
soxr ....A... select SoX Resampler
|
||
|
-precision <double> ....A... set soxr resampling precision (in bits) (from 15 to 33) (default 20)
|
||
|
-cheby <int> ....A... enable soxr Chebyshev passband & higher-precision irrational ratio approximation (from 0 to 1) (default 0)
|
||
|
-min_comp <float> ....A... set minimum difference between timestamps and audio data (in seconds) below which no timestamp compensation of either kind is applied (from 0 to FLT_MAX) (default FLT_MAX)
|
||
|
-min_hard_comp <float> ....A... set minimum difference between timestamps and audio data (in seconds) to trigger padding/trimming the data. (from 0 to INT_MAX) (default 0.1)
|
||
|
-comp_duration <float> ....A... set duration (in seconds) over which data is stretched/squeezed to make it match the timestamps. (from 0 to INT_MAX) (default 1)
|
||
|
-max_soft_comp <float> ....A... set maximum factor by which data is stretched/squeezed to make it match the timestamps. (from INT_MIN to INT_MAX) (default 0)
|
||
|
-async <float> ....A... simplified 1 parameter audio timestamp matching, 0(disabled), 1(filling and trimming), >1(maximum stretch/squeeze in samples per second) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-first_pts <int64> ....A... Assume the first pts should be this value (in samples). (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
-matrix_encoding <int> ....A... set matrixed stereo encoding (from 0 to 6) (default 0)
|
||
|
none ....A... select none
|
||
|
dolby ....A... select Dolby
|
||
|
dplii ....A... select Dolby Pro Logic II
|
||
|
-filter_type <int> ....A... select swr filter type (from 0 to 2) (default 2)
|
||
|
cubic ....A... select cubic
|
||
|
blackman_nuttall ....A... select Blackman Nuttall Windowed Sinc
|
||
|
kaiser ....A... select Kaiser Windowed Sinc
|
||
|
-kaiser_beta <int> ....A... set swr Kaiser Window Beta (from 2 to 16) (default 9)
|
||
|
-output_sample_bits <int> ....A... set swr number of output sample bits (from 0 to 64) (default 0)
|
||
|
|
||
|
AVFilter AVOptions:
|
||
|
thread_type <flags> ..F..... Allowed thread types (default 1)
|
||
|
enable <string> ..F..... set enable expression
|
||
|
|
||
|
adelay AVOptions:
|
||
|
delays <string> ..F.A... set list of delays for each channel
|
||
|
|
||
|
aecho AVOptions:
|
||
|
in_gain <float> ..F.A... set signal input gain (from 0 to 1) (default 0.6)
|
||
|
out_gain <float> ..F.A... set signal output gain (from 0 to 1) (default 0.3)
|
||
|
delays <string> ..F.A... set list of signal delays (default "1000")
|
||
|
decays <string> ..F.A... set list of signal decays (default "0.5")
|
||
|
|
||
|
aeval AVOptions:
|
||
|
exprs <string> ..F.A... set the '|'-separated list of channels expressions
|
||
|
channel_layout <string> ..F.A... set channel layout
|
||
|
c <string> ..F.A... set channel layout
|
||
|
|
||
|
afade AVOptions:
|
||
|
type <int> ..F.A... set the fade direction (from 0 to 1) (default 0)
|
||
|
in ..F.A... fade-in
|
||
|
out ..F.A... fade-out
|
||
|
t <int> ..F.A... set the fade direction (from 0 to 1) (default 0)
|
||
|
in ..F.A... fade-in
|
||
|
out ..F.A... fade-out
|
||
|
start_sample <int64> ..F.A... set number of first sample to start fading (from 0 to I64_MAX) (default 0)
|
||
|
ss <int64> ..F.A... set number of first sample to start fading (from 0 to I64_MAX) (default 0)
|
||
|
nb_samples <int> ..F.A... set number of samples for fade duration (from 1 to INT_MAX) (default 44100)
|
||
|
ns <int> ..F.A... set number of samples for fade duration (from 1 to INT_MAX) (default 44100)
|
||
|
start_time <duration> ..F.A... set time to start fading (default 0)
|
||
|
st <duration> ..F.A... set time to start fading (default 0)
|
||
|
duration <duration> ..F.A... set fade duration (default 0)
|
||
|
d <duration> ..F.A... set fade duration (default 0)
|
||
|
curve <int> ..F.A... set fade curve type (from 0 to 9) (default 0)
|
||
|
tri ..F.A... linear slope
|
||
|
qsin ..F.A... quarter of sine wave
|
||
|
esin ..F.A... exponential sine wave
|
||
|
hsin ..F.A... half of sine wave
|
||
|
log ..F.A... logarithmic
|
||
|
par ..F.A... inverted parabola
|
||
|
qua ..F.A... quadratic
|
||
|
cub ..F.A... cubic
|
||
|
squ ..F.A... square root
|
||
|
cbr ..F.A... cubic root
|
||
|
c <int> ..F.A... set fade curve type (from 0 to 9) (default 0)
|
||
|
tri ..F.A... linear slope
|
||
|
qsin ..F.A... quarter of sine wave
|
||
|
esin ..F.A... exponential sine wave
|
||
|
hsin ..F.A... half of sine wave
|
||
|
log ..F.A... logarithmic
|
||
|
par ..F.A... inverted parabola
|
||
|
qua ..F.A... quadratic
|
||
|
cub ..F.A... cubic
|
||
|
squ ..F.A... square root
|
||
|
cbr ..F.A... cubic root
|
||
|
|
||
|
aformat AVOptions:
|
||
|
sample_fmts <string> ..F.A... A comma-separated list of sample formats.
|
||
|
sample_rates <string> ..F.A... A comma-separated list of sample rates.
|
||
|
channel_layouts <string> ..F.A... A comma-separated list of channel layouts.
|
||
|
|
||
|
ainterleave AVOptions:
|
||
|
nb_inputs <int> ..F.A... set number of inputs (from 1 to INT_MAX) (default 2)
|
||
|
n <int> ..F.A... set number of inputs (from 1 to INT_MAX) (default 2)
|
||
|
|
||
|
allpass AVOptions:
|
||
|
frequency <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
f <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 1)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set filter-width (from 0 to 99999) (default 707.1)
|
||
|
w <double> ..F.A... set filter-width (from 0 to 99999) (default 707.1)
|
||
|
|
||
|
amerge AVOptions:
|
||
|
inputs <int> ..F.A... specify the number of inputs (from 2 to 32) (default 2)
|
||
|
|
||
|
amix AVOptions:
|
||
|
inputs <int> ..F.A... Number of inputs. (from 1 to 32) (default 2)
|
||
|
duration <int> ..F.A... How to determine the end-of-stream. (from 0 to 2) (default 0)
|
||
|
longest ..F.A... Duration of longest input.
|
||
|
shortest ..F.A... Duration of shortest input.
|
||
|
first ..F.A... Duration of first input.
|
||
|
dropout_transition <float> ..F.A... Transition time, in seconds, for volume renormalization when an input stream ends. (from 0 to INT_MAX) (default 2)
|
||
|
|
||
|
apad AVOptions:
|
||
|
packet_size <int> ..F.A... set silence packet size (from 0 to INT_MAX) (default 4096)
|
||
|
pad_len <int64> ..F.A... set number of samples of silence to add (from -1 to I64_MAX) (default -1)
|
||
|
whole_len <int64> ..F.A... set minimum target number of samples in the audio stream (from -1 to I64_MAX) (default -1)
|
||
|
|
||
|
aperms AVOptions:
|
||
|
mode <int> ..FVA... select permissions mode (from 0 to 4) (default 0)
|
||
|
none ..FVA... do nothing
|
||
|
ro ..FVA... set all output frames read-only
|
||
|
rw ..FVA... set all output frames writable
|
||
|
toggle ..FVA... switch permissions
|
||
|
random ..FVA... set permissions randomly
|
||
|
seed <int64> ..FVA... set the seed for the random mode (from -1 to UINT32_MAX) (default -1)
|
||
|
|
||
|
aphaser AVOptions:
|
||
|
in_gain <double> ..F.A... set input gain (from 0 to 1) (default 0.4)
|
||
|
out_gain <double> ..F.A... set output gain (from 0 to 1e+09) (default 0.74)
|
||
|
delay <double> ..F.A... set delay in milliseconds (from 0 to 5) (default 3)
|
||
|
decay <double> ..F.A... set decay (from 0 to 0.99) (default 0.4)
|
||
|
speed <double> ..F.A... set modulation speed (from 0.1 to 2) (default 0.5)
|
||
|
type <int> ..F.A... set modulation type (from 0 to 1) (default 1)
|
||
|
triangular ..F.A...
|
||
|
t ..F.A...
|
||
|
sinusoidal ..F.A...
|
||
|
s ..F.A...
|
||
|
|
||
|
aresample AVOptions:
|
||
|
sample_rate <int> ..F.A... (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
SWResampler AVOptions:
|
||
|
-ich <int> ....A... set input channel count (from 0 to 32) (default 0)
|
||
|
-in_channel_count <int> ....A... set input channel count (from 0 to 32) (default 0)
|
||
|
-och <int> ....A... set output channel count (from 0 to 32) (default 0)
|
||
|
-out_channel_count <int> ....A... set output channel count (from 0 to 32) (default 0)
|
||
|
-uch <int> ....A... set used channel count (from 0 to 32) (default 0)
|
||
|
-used_channel_count <int> ....A... set used channel count (from 0 to 32) (default 0)
|
||
|
-isr <int> ....A... set input sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-in_sample_rate <int> ....A... set input sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-osr <int> ....A... set output sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-out_sample_rate <int> ....A... set output sample rate (from 0 to INT_MAX) (default 0)
|
||
|
-isf <sample_fmt> ....A... set input sample format (default none)
|
||
|
-in_sample_fmt <sample_fmt> ....A... set input sample format (default none)
|
||
|
-osf <sample_fmt> ....A... set output sample format (default none)
|
||
|
-out_sample_fmt <sample_fmt> ....A... set output sample format (default none)
|
||
|
-tsf <sample_fmt> ....A... set internal sample format (default none)
|
||
|
-internal_sample_fmt <sample_fmt> ....A... set internal sample format (default none)
|
||
|
-icl <channel_layout> ....A... set input channel layout (default 0x0)
|
||
|
-in_channel_layout <channel_layout> ....A... set input channel layout (default 0x0)
|
||
|
-ocl <channel_layout> ....A... set output channel layout (default 0x0)
|
||
|
-out_channel_layout <channel_layout> ....A... set output channel layout (default 0x0)
|
||
|
-clev <float> ....A... set center mix level (from -32 to 32) (default 0.707107)
|
||
|
-center_mix_level <float> ....A... set center mix level (from -32 to 32) (default 0.707107)
|
||
|
-slev <float> ....A... set surround mix level (from -32 to 32) (default 0.707107)
|
||
|
-surround_mix_level <float> ....A... set surround mix Level (from -32 to 32) (default 0.707107)
|
||
|
-lfe_mix_level <float> ....A... set LFE mix level (from -32 to 32) (default 0)
|
||
|
-rmvol <float> ....A... set rematrix volume (from -1000 to 1000) (default 1)
|
||
|
-rematrix_volume <float> ....A... set rematrix volume (from -1000 to 1000) (default 1)
|
||
|
-rematrix_maxval <float> ....A... set rematrix maxval (from 0 to 1000) (default 0)
|
||
|
-flags <flags> ....A... set flags (default 0)
|
||
|
res ....A... force resampling
|
||
|
-swr_flags <flags> ....A... set flags (default 0)
|
||
|
res ....A... force resampling
|
||
|
-dither_scale <float> ....A... set dither scale (from 0 to INT_MAX) (default 1)
|
||
|
-dither_method <int> ....A... set dither method (from 0 to 71) (default 0)
|
||
|
rectangular ....A... select rectangular dither
|
||
|
triangular ....A... select triangular dither
|
||
|
triangular_hp ....A... select triangular dither with high pass
|
||
|
lipshitz ....A... select lipshitz noise shaping dither
|
||
|
shibata ....A... select shibata noise shaping dither
|
||
|
low_shibata ....A... select low shibata noise shaping dither
|
||
|
high_shibata ....A... select high shibata noise shaping dither
|
||
|
f_weighted ....A... select f-weighted noise shaping dither
|
||
|
modified_e_weighted ....A... select modified-e-weighted noise shaping dither
|
||
|
improved_e_weighted ....A... select improved-e-weighted noise shaping dither
|
||
|
-filter_size <int> ....A... set swr resampling filter size (from 0 to INT_MAX) (default 32)
|
||
|
-phase_shift <int> ....A... set swr resampling phase shift (from 0 to 24) (default 10)
|
||
|
-linear_interp <int> ....A... enable linear interpolation (from 0 to 1) (default 0)
|
||
|
-cutoff <double> ....A... set cutoff frequency ratio (from 0 to 1) (default 0)
|
||
|
-resample_cutoff <double> ....A... set cutoff frequency ratio (from 0 to 1) (default 0)
|
||
|
-resampler <int> ....A... set resampling Engine (from 0 to 1) (default 0)
|
||
|
swr ....A... select SW Resampler
|
||
|
soxr ....A... select SoX Resampler
|
||
|
-precision <double> ....A... set soxr resampling precision (in bits) (from 15 to 33) (default 20)
|
||
|
-cheby <int> ....A... enable soxr Chebyshev passband & higher-precision irrational ratio approximation (from 0 to 1) (default 0)
|
||
|
-min_comp <float> ....A... set minimum difference between timestamps and audio data (in seconds) below which no timestamp compensation of either kind is applied (from 0 to FLT_MAX) (default FLT_MAX)
|
||
|
-min_hard_comp <float> ....A... set minimum difference between timestamps and audio data (in seconds) to trigger padding/trimming the data. (from 0 to INT_MAX) (default 0.1)
|
||
|
-comp_duration <float> ....A... set duration (in seconds) over which data is stretched/squeezed to make it match the timestamps. (from 0 to INT_MAX) (default 1)
|
||
|
-max_soft_comp <float> ....A... set maximum factor by which data is stretched/squeezed to make it match the timestamps. (from INT_MIN to INT_MAX) (default 0)
|
||
|
-async <float> ....A... simplified 1 parameter audio timestamp matching, 0(disabled), 1(filling and trimming), >1(maximum stretch/squeeze in samples per second) (from INT_MIN to INT_MAX) (default 0)
|
||
|
-first_pts <int64> ....A... Assume the first pts should be this value (in samples). (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
-matrix_encoding <int> ....A... set matrixed stereo encoding (from 0 to 6) (default 0)
|
||
|
none ....A... select none
|
||
|
dolby ....A... select Dolby
|
||
|
dplii ....A... select Dolby Pro Logic II
|
||
|
-filter_type <int> ....A... select swr filter type (from 0 to 2) (default 2)
|
||
|
cubic ....A... select cubic
|
||
|
blackman_nuttall ....A... select Blackman Nuttall Windowed Sinc
|
||
|
kaiser ....A... select Kaiser Windowed Sinc
|
||
|
-kaiser_beta <int> ....A... set swr Kaiser Window Beta (from 2 to 16) (default 9)
|
||
|
-output_sample_bits <int> ....A... set swr number of output sample bits (from 0 to 64) (default 0)
|
||
|
|
||
|
aselect AVOptions:
|
||
|
expr <string> ..F.A... set an expression to use for selecting frames (default "1")
|
||
|
e <string> ..F.A... set an expression to use for selecting frames (default "1")
|
||
|
outputs <int> ..F.A... set the number of outputs (from 1 to INT_MAX) (default 1)
|
||
|
n <int> ..F.A... set the number of outputs (from 1 to INT_MAX) (default 1)
|
||
|
|
||
|
asendcmd AVOptions:
|
||
|
commands <string> ..FVA... set commands
|
||
|
c <string> ..FVA... set commands
|
||
|
filename <string> ..FVA... set commands file
|
||
|
f <string> ..FVA... set commands file
|
||
|
|
||
|
asetnsamples AVOptions:
|
||
|
nb_out_samples <int> ..F.A... set the number of per-frame output samples (from 1 to INT_MAX) (default 1024)
|
||
|
n <int> ..F.A... set the number of per-frame output samples (from 1 to INT_MAX) (default 1024)
|
||
|
pad <int> ..F.A... pad last frame with zeros (from 0 to 1) (default 1)
|
||
|
p <int> ..F.A... pad last frame with zeros (from 0 to 1) (default 1)
|
||
|
|
||
|
asetpts AVOptions:
|
||
|
expr <string> ..FVA... Expression determining the frame timestamp (default "PTS")
|
||
|
|
||
|
asetrate AVOptions:
|
||
|
sample_rate <int> ..F.A... set the sample rate (from 1 to INT_MAX) (default 44100)
|
||
|
r <int> ..F.A... set the sample rate (from 1 to INT_MAX) (default 44100)
|
||
|
|
||
|
asettb AVOptions:
|
||
|
expr <string> ..F.A... set expression determining the output timebase (default "intb")
|
||
|
tb <string> ..F.A... set expression determining the output timebase (default "intb")
|
||
|
|
||
|
asplit AVOptions:
|
||
|
-outputs <int> ...VA... set number of outputs (from 1 to INT_MAX) (default 2)
|
||
|
|
||
|
astats AVOptions:
|
||
|
length <double> ..F.A... set the window length (from 0.01 to 10) (default 0.05)
|
||
|
|
||
|
astreamsync AVOptions:
|
||
|
expr <string> ..F.A... set stream selection expression (default "t1-t2")
|
||
|
e <string> ..F.A... set stream selection expression (default "t1-t2")
|
||
|
|
||
|
atempo AVOptions:
|
||
|
tempo <double> ..F.A... set tempo scale factor (from 0.5 to 2) (default 1)
|
||
|
|
||
|
atrim AVOptions:
|
||
|
starti <duration> ..F.A... Timestamp of the first frame that should be passed (default I64_MAX)
|
||
|
endi <duration> ..F.A... Timestamp of the first frame that should be dropped again (default I64_MAX)
|
||
|
start_pts <int64> ..F.A... Timestamp of the first frame that should be passed (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
end_pts <int64> ..F.A... Timestamp of the first frame that should be dropped again (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
durationi <duration> ..F.A... Maximum duration of the output (default 0)
|
||
|
start_sample <int64> ..F.A... Number of the first audio sample that should be passed to the output (from -1 to I64_MAX) (default -1)
|
||
|
end_sample <int64> ..F.A... Number of the first audio sample that should be dropped again (from 0 to I64_MAX) (default I64_MAX)
|
||
|
start <double> ..F.A... Timestamp in seconds of the first frame that should be passed (from -DBL_MAX to DBL_MAX) (default DBL_MAX)
|
||
|
end <double> ..F.A... Timestamp in seconds of the first frame that should be dropped again (from -DBL_MAX to DBL_MAX) (default DBL_MAX)
|
||
|
duration <double> ..F.A... Maximum duration of the output in seconds (from 0 to DBL_MAX) (default 0)
|
||
|
|
||
|
bandpass AVOptions:
|
||
|
frequency <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
f <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set band-width (from 0 to 999) (default 0.5)
|
||
|
w <double> ..F.A... set band-width (from 0 to 999) (default 0.5)
|
||
|
csg <int> ..F.A... use constant skirt gain (from 0 to 1) (default 0)
|
||
|
|
||
|
bandreject AVOptions:
|
||
|
frequency <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
f <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set band-width (from 0 to 999) (default 0.5)
|
||
|
w <double> ..F.A... set band-width (from 0 to 999) (default 0.5)
|
||
|
|
||
|
bass AVOptions:
|
||
|
frequency <double> ..F.A... set central frequency (from 0 to 999999) (default 100)
|
||
|
f <double> ..F.A... set central frequency (from 0 to 999999) (default 100)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set shelf transition steep (from 0 to 99999) (default 0.5)
|
||
|
w <double> ..F.A... set shelf transition steep (from 0 to 99999) (default 0.5)
|
||
|
gain <double> ..F.A... set gain (from -900 to 900) (default 0)
|
||
|
g <double> ..F.A... set gain (from -900 to 900) (default 0)
|
||
|
|
||
|
biquad AVOptions:
|
||
|
a0 <double> ..F.A... (from -32768 to 32767) (default 1)
|
||
|
a1 <double> ..F.A... (from -32768 to 32767) (default 1)
|
||
|
a2 <double> ..F.A... (from -32768 to 32767) (default 1)
|
||
|
b0 <double> ..F.A... (from -32768 to 32767) (default 1)
|
||
|
b1 <double> ..F.A... (from -32768 to 32767) (default 1)
|
||
|
b2 <double> ..F.A... (from -32768 to 32767) (default 1)
|
||
|
|
||
|
channelmap AVOptions:
|
||
|
map <string> ..F.A... A comma-separated list of input channel numbers in output order.
|
||
|
channel_layout <string> ..F.A... Output channel layout.
|
||
|
|
||
|
channelsplit AVOptions:
|
||
|
channel_layout <string> ..F.A... Input channel layout. (default "stereo")
|
||
|
|
||
|
chorus AVOptions:
|
||
|
in_gain <float> ..F.A... set input gain (from 0 to 1) (default 0.4)
|
||
|
out_gain <float> ..F.A... set output gain (from 0 to 1) (default 0.4)
|
||
|
delays <string> ..F.A... set delays
|
||
|
decays <string> ..F.A... set decays
|
||
|
speeds <string> ..F.A... set speeds
|
||
|
depths <string> ..F.A... set depths
|
||
|
|
||
|
compand AVOptions:
|
||
|
attacks <string> ..F.A... set time over which increase of volume is determined (default "0.3")
|
||
|
decays <string> ..F.A... set time over which decrease of volume is determined (default "0.8")
|
||
|
points <string> ..F.A... set points of transfer function (default "-70/-70|-60/-20")
|
||
|
soft-knee <double> ..F.A... set soft-knee (from 0.01 to 900) (default 0.01)
|
||
|
gain <double> ..F.A... set output gain (from -900 to 900) (default 0)
|
||
|
volume <double> ..F.A... set initial volume (from -900 to 0) (default 0)
|
||
|
delay <double> ..F.A... set delay for samples before sending them to volume adjuster (from 0 to 20) (default 0)
|
||
|
|
||
|
dcshift AVOptions:
|
||
|
shift <double> ..F.A... set DC shift (from -1 to 1) (default 0)
|
||
|
limitergain <double> ..F.A... set limiter gain (from 0 to 1) (default 0)
|
||
|
|
||
|
ebur128 AVOptions:
|
||
|
video <int> ..FV.... set video output (from 0 to 1) (default 0)
|
||
|
size <image_size> ..FV.... set video size (default "640x480")
|
||
|
meter <int> ..FV.... set scale meter (+9 to +18) (from 9 to 18) (default 9)
|
||
|
framelog <int> ..FVA... force frame logging level (from INT_MIN to INT_MAX) (default -1)
|
||
|
info ..FVA... information logging level
|
||
|
verbose ..FVA... verbose logging level
|
||
|
metadata <int> ..FVA... inject metadata in the filtergraph (from 0 to 1) (default 0)
|
||
|
peak <flags> ..F.A... set peak mode (default 0)
|
||
|
none ..F.A... disable any peak mode
|
||
|
sample ..F.A... enable peak-sample mode
|
||
|
true ..F.A... enable true-peak mode
|
||
|
|
||
|
equalizer AVOptions:
|
||
|
frequency <double> ..F.A... set central frequency (from 0 to 999999) (default 0)
|
||
|
f <double> ..F.A... set central frequency (from 0 to 999999) (default 0)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set band-width (from 0 to 999) (default 1)
|
||
|
w <double> ..F.A... set band-width (from 0 to 999) (default 1)
|
||
|
gain <double> ..F.A... set gain (from -900 to 900) (default 0)
|
||
|
g <double> ..F.A... set gain (from -900 to 900) (default 0)
|
||
|
|
||
|
flanger AVOptions:
|
||
|
delay <double> ..F.A... base delay in milliseconds (from 0 to 30) (default 0)
|
||
|
depth <double> ..F.A... added swept delay in milliseconds (from 0 to 10) (default 2)
|
||
|
regen <double> ..F.A... percentage regeneration (delayed signal feedback) (from -95 to 95) (default 0)
|
||
|
width <double> ..F.A... percentage of delayed signal mixed with original (from 0 to 100) (default 71)
|
||
|
speed <double> ..F.A... sweeps per second (Hz) (from 0.1 to 10) (default 0.5)
|
||
|
shape <int> ..F.A... swept wave shape (from 0 to 1) (default 0)
|
||
|
triangular ..F.A...
|
||
|
t ..F.A...
|
||
|
sinusoidal ..F.A...
|
||
|
s ..F.A...
|
||
|
phase <double> ..F.A... swept wave percentage phase-shift for multi-channel (from 0 to 100) (default 25)
|
||
|
interp <int> ..F.A... delay-line interpolation (from 0 to 1) (default 0)
|
||
|
linear ..F.A...
|
||
|
quadratic ..F.A...
|
||
|
|
||
|
highpass AVOptions:
|
||
|
frequency <double> ..F.A... set frequency (from 0 to 999999) (default 3000)
|
||
|
f <double> ..F.A... set frequency (from 0 to 999999) (default 3000)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set width (from 0 to 99999) (default 0.707)
|
||
|
w <double> ..F.A... set width (from 0 to 99999) (default 0.707)
|
||
|
poles <int> ..F.A... set number of poles (from 1 to 2) (default 2)
|
||
|
p <int> ..F.A... set number of poles (from 1 to 2) (default 2)
|
||
|
|
||
|
join AVOptions:
|
||
|
inputs <int> ..F.A... Number of input streams. (from 1 to INT_MAX) (default 2)
|
||
|
channel_layout <string> ..F.A... Channel layout of the output stream. (default "stereo")
|
||
|
map <string> ..F.A... A comma-separated list of channels maps in the format 'input_stream.input_channel-output_channel.
|
||
|
|
||
|
lowpass AVOptions:
|
||
|
frequency <double> ..F.A... set frequency (from 0 to 999999) (default 500)
|
||
|
f <double> ..F.A... set frequency (from 0 to 999999) (default 500)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set width (from 0 to 99999) (default 0.707)
|
||
|
w <double> ..F.A... set width (from 0 to 99999) (default 0.707)
|
||
|
poles <int> ..F.A... set number of poles (from 1 to 2) (default 2)
|
||
|
p <int> ..F.A... set number of poles (from 1 to 2) (default 2)
|
||
|
|
||
|
pan AVOptions:
|
||
|
args <string> ..F.A...
|
||
|
|
||
|
silencedetect AVOptions:
|
||
|
n <double> ..F.A... set noise tolerance (from 0 to DBL_MAX) (default 0.001)
|
||
|
noise <double> ..F.A... set noise tolerance (from 0 to DBL_MAX) (default 0.001)
|
||
|
d <double> ..F.A... set minimum duration in seconds (from 0 to 86400) (default 2)
|
||
|
duration <double> ..F.A... set minimum duration in seconds (from 0 to 86400) (default 2)
|
||
|
|
||
|
silenceremove AVOptions:
|
||
|
start_periods <int> ..F.A... (from 0 to 9000) (default 0)
|
||
|
start_duration <duration> ..F.A... (default 0)
|
||
|
start_threshold <double> ..F.A... (from 0 to DBL_MAX) (default 0)
|
||
|
stop_periods <int> ..F.A... (from -9000 to 9000) (default 0)
|
||
|
stop_duration <duration> ..F.A... (default 0)
|
||
|
stop_threshold <double> ..F.A... (from 0 to DBL_MAX) (default 0)
|
||
|
leave_silence <int> ..F.A... (from 0 to 1) (default 0)
|
||
|
|
||
|
treble AVOptions:
|
||
|
frequency <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
f <double> ..F.A... set central frequency (from 0 to 999999) (default 3000)
|
||
|
width_type <int> ..F.A... set filter-width type (from 1 to 4) (default 3)
|
||
|
h ..F.A... Hz
|
||
|
q ..F.A... Q-Factor
|
||
|
o ..F.A... octave
|
||
|
s ..F.A... slope
|
||
|
width <double> ..F.A... set shelf transition steep (from 0 to 99999) (default 0.5)
|
||
|
w <double> ..F.A... set shelf transition steep (from 0 to 99999) (default 0.5)
|
||
|
gain <double> ..F.A... set gain (from -900 to 900) (default 0)
|
||
|
g <double> ..F.A... set gain (from -900 to 900) (default 0)
|
||
|
|
||
|
volume AVOptions:
|
||
|
volume <string> ..F.A... set volume adjustment expression (default "1.0")
|
||
|
precision <int> ..F.A... select mathematical precision (from 0 to 2) (default 1)
|
||
|
fixed ..F.A... select 8-bit fixed-point
|
||
|
float ..F.A... select 32-bit floating-point
|
||
|
double ..F.A... select 64-bit floating-point
|
||
|
eval <int> ..F.A... specify when to evaluate expressions (from 0 to 1) (default 0)
|
||
|
once ..F.A... eval volume expression once
|
||
|
frame ..F.A... eval volume expression per-frame
|
||
|
-replaygain <int> ....A... Apply replaygain side data when present (from 0 to 3) (default 0)
|
||
|
drop ....A... replaygain side data is dropped
|
||
|
ignore ....A... replaygain side data is ignored
|
||
|
track ....A... track gain is preferred
|
||
|
album ....A... album gain is preferred
|
||
|
-replaygain_preamp <double> ....A... Apply replaygain pre-amplification (from -15 to 15) (default 0)
|
||
|
-replaygain_noclip <int> ....A... Apply replaygain clipping prevention (from 0 to 1) (default 1)
|
||
|
|
||
|
aevalsrc AVOptions:
|
||
|
exprs <string> ..F.A... set the '|'-separated list of channels expressions
|
||
|
nb_samples <int> ..F.A... set the number of samples per requested frame (from 0 to INT_MAX) (default 1024)
|
||
|
n <int> ..F.A... set the number of samples per requested frame (from 0 to INT_MAX) (default 1024)
|
||
|
sample_rate <string> ..F.A... set the sample rate (default "44100")
|
||
|
s <string> ..F.A... set the sample rate (default "44100")
|
||
|
duration <duration> ..F.A... set audio duration (default -1)
|
||
|
d <duration> ..F.A... set audio duration (default -1)
|
||
|
channel_layout <string> ..F.A... set channel layout
|
||
|
c <string> ..F.A... set channel layout
|
||
|
|
||
|
anullsrc AVOptions:
|
||
|
channel_layout <string> ..F.A... set channel_layout (default "stereo")
|
||
|
cl <string> ..F.A... set channel_layout (default "stereo")
|
||
|
sample_rate <string> ..F.A... set sample rate (default "44100")
|
||
|
r <string> ..F.A... set sample rate (default "44100")
|
||
|
nb_samples <int> ..F.A... set the number of samples per requested frame (from 0 to INT_MAX) (default 1024)
|
||
|
n <int> ..F.A... set the number of samples per requested frame (from 0 to INT_MAX) (default 1024)
|
||
|
|
||
|
sine AVOptions:
|
||
|
frequency <double> ..F.A... set the sine frequency (from 0 to DBL_MAX) (default 440)
|
||
|
f <double> ..F.A... set the sine frequency (from 0 to DBL_MAX) (default 440)
|
||
|
beep_factor <double> ..F.A... set the beep fequency factor (from 0 to DBL_MAX) (default 0)
|
||
|
b <double> ..F.A... set the beep fequency factor (from 0 to DBL_MAX) (default 0)
|
||
|
sample_rate <int> ..F.A... set the sample rate (from 1 to INT_MAX) (default 44100)
|
||
|
r <int> ..F.A... set the sample rate (from 1 to INT_MAX) (default 44100)
|
||
|
duration <duration> ..F.A... set the audio duration (default 0)
|
||
|
d <duration> ..F.A... set the audio duration (default 0)
|
||
|
samples_per_frame <int> ..F.A... set the number of samples per frame (from 0 to INT_MAX) (default 1024)
|
||
|
|
||
|
bbox AVOptions:
|
||
|
min_val <int> ..FV.... set minimum luminance value for bounding box (from 0 to 254) (default 16)
|
||
|
|
||
|
blackdetect AVOptions:
|
||
|
d <double> ..FV.... set minimum detected black duration in seconds (from 0 to DBL_MAX) (default 2)
|
||
|
black_min_duration <double> ..FV.... set minimum detected black duration in seconds (from 0 to DBL_MAX) (default 2)
|
||
|
picture_black_ratio_th <double> ..FV.... set the picture black ratio threshold (from 0 to 1) (default 0.98)
|
||
|
pic_th <double> ..FV.... set the picture black ratio threshold (from 0 to 1) (default 0.98)
|
||
|
pixel_black_th <double> ..FV.... set the pixel black threshold (from 0 to 1) (default 0.1)
|
||
|
pix_th <double> ..FV.... set the pixel black threshold (from 0 to 1) (default 0.1)
|
||
|
|
||
|
blackframe AVOptions:
|
||
|
amount <int> ..FV.... Percentage of the pixels that have to be below the threshold for the frame to be considered black. (from 0 to 100) (default 98)
|
||
|
threshold <int> ..FV.... threshold below which a pixel value is considered black (from 0 to 255) (default 32)
|
||
|
thresh <int> ..FV.... threshold below which a pixel value is considered black (from 0 to 255) (default 32)
|
||
|
|
||
|
blend AVOptions:
|
||
|
c0_mode <int> ..FV.... set component #0 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c1_mode <int> ..FV.... set component #1 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c2_mode <int> ..FV.... set component #2 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c3_mode <int> ..FV.... set component #3 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
all_mode <int> ..FV.... set blend mode for all components (from -1 to 24) (default -1)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c0_expr <string> ..FV.... set color component #0 expression
|
||
|
c1_expr <string> ..FV.... set color component #1 expression
|
||
|
c2_expr <string> ..FV.... set color component #2 expression
|
||
|
c3_expr <string> ..FV.... set color component #3 expression
|
||
|
all_expr <string> ..FV.... set expression for all color components
|
||
|
c0_opacity <double> ..FV.... set color component #0 opacity (from 0 to 1) (default 1)
|
||
|
c1_opacity <double> ..FV.... set color component #1 opacity (from 0 to 1) (default 1)
|
||
|
c2_opacity <double> ..FV.... set color component #2 opacity (from 0 to 1) (default 1)
|
||
|
c3_opacity <double> ..FV.... set color component #3 opacity (from 0 to 1) (default 1)
|
||
|
all_opacity <double> ..FV.... set opacity for all color components (from 0 to 1) (default 1)
|
||
|
shortest <int> ..FV.... force termination when the shortest input terminates (from 0 to 1) (default 0)
|
||
|
repeatlast <int> ..FV.... repeat last bottom frame (from 0 to 1) (default 1)
|
||
|
|
||
|
boxblur AVOptions:
|
||
|
luma_radius <string> ..FV.... Radius of the luma blurring box (default "2")
|
||
|
lr <string> ..FV.... Radius of the luma blurring box (default "2")
|
||
|
luma_power <int> ..FV.... How many times should the boxblur be applied to luma (from 0 to INT_MAX) (default 2)
|
||
|
lp <int> ..FV.... How many times should the boxblur be applied to luma (from 0 to INT_MAX) (default 2)
|
||
|
chroma_radius <string> ..FV.... Radius of the chroma blurring box
|
||
|
cr <string> ..FV.... Radius of the chroma blurring box
|
||
|
chroma_power <int> ..FV.... How many times should the boxblur be applied to chroma (from -1 to INT_MAX) (default -1)
|
||
|
cp <int> ..FV.... How many times should the boxblur be applied to chroma (from -1 to INT_MAX) (default -1)
|
||
|
alpha_radius <string> ..FV.... Radius of the alpha blurring box
|
||
|
ar <string> ..FV.... Radius of the alpha blurring box
|
||
|
alpha_power <int> ..FV.... How many times should the boxblur be applied to alpha (from -1 to INT_MAX) (default -1)
|
||
|
ap <int> ..FV.... How many times should the boxblur be applied to alpha (from -1 to INT_MAX) (default -1)
|
||
|
|
||
|
codecview AVOptions:
|
||
|
mv <flags> ..FV.... set motion vectors to visualize (default 0)
|
||
|
pf ..FV.... forward predicted MVs of P-frames
|
||
|
bf ..FV.... forward predicted MVs of B-frames
|
||
|
bb ..FV.... backward predicted MVs of B-frames
|
||
|
|
||
|
colorbalance AVOptions:
|
||
|
rs <double> ..FV.... set red shadows (from -1 to 1) (default 0)
|
||
|
gs <double> ..FV.... set green shadows (from -1 to 1) (default 0)
|
||
|
bs <double> ..FV.... set blue shadows (from -1 to 1) (default 0)
|
||
|
rm <double> ..FV.... set red midtones (from -1 to 1) (default 0)
|
||
|
gm <double> ..FV.... set green midtones (from -1 to 1) (default 0)
|
||
|
bm <double> ..FV.... set blue midtones (from -1 to 1) (default 0)
|
||
|
rh <double> ..FV.... set red highlights (from -1 to 1) (default 0)
|
||
|
gh <double> ..FV.... set green highlights (from -1 to 1) (default 0)
|
||
|
bh <double> ..FV.... set blue highlights (from -1 to 1) (default 0)
|
||
|
|
||
|
colorchannelmixer AVOptions:
|
||
|
rr <double> ..FV.... set the red gain for the red channel (from -2 to 2) (default 1)
|
||
|
rg <double> ..FV.... set the green gain for the red channel (from -2 to 2) (default 0)
|
||
|
rb <double> ..FV.... set the blue gain for the red channel (from -2 to 2) (default 0)
|
||
|
ra <double> ..FV.... set the alpha gain for the red channel (from -2 to 2) (default 0)
|
||
|
gr <double> ..FV.... set the red gain for the green channel (from -2 to 2) (default 0)
|
||
|
gg <double> ..FV.... set the green gain for the green channel (from -2 to 2) (default 1)
|
||
|
gb <double> ..FV.... set the blue gain for the green channel (from -2 to 2) (default 0)
|
||
|
ga <double> ..FV.... set the alpha gain for the green channel (from -2 to 2) (default 0)
|
||
|
br <double> ..FV.... set the red gain for the blue channel (from -2 to 2) (default 0)
|
||
|
bg <double> ..FV.... set the green gain for the blue channel (from -2 to 2) (default 0)
|
||
|
bb <double> ..FV.... set the blue gain for the blue channel (from -2 to 2) (default 1)
|
||
|
ba <double> ..FV.... set the alpha gain for the blue channel (from -2 to 2) (default 0)
|
||
|
ar <double> ..FV.... set the red gain for the alpha channel (from -2 to 2) (default 0)
|
||
|
ag <double> ..FV.... set the green gain for the alpha channel (from -2 to 2) (default 0)
|
||
|
ab <double> ..FV.... set the blue gain for the alpha channel (from -2 to 2) (default 0)
|
||
|
aa <double> ..FV.... set the alpha gain for the alpha channel (from -2 to 2) (default 1)
|
||
|
|
||
|
colorlevels AVOptions:
|
||
|
rimin <double> ..FV.... set input red black point (from -1 to 1) (default 0)
|
||
|
gimin <double> ..FV.... set input green black point (from -1 to 1) (default 0)
|
||
|
bimin <double> ..FV.... set input blue black point (from -1 to 1) (default 0)
|
||
|
aimin <double> ..FV.... set input alpha black point (from -1 to 1) (default 0)
|
||
|
rimax <double> ..FV.... set input red white point (from -1 to 1) (default 1)
|
||
|
gimax <double> ..FV.... set input green white point (from -1 to 1) (default 1)
|
||
|
bimax <double> ..FV.... set input blue white point (from -1 to 1) (default 1)
|
||
|
aimax <double> ..FV.... set input alpha white point (from -1 to 1) (default 1)
|
||
|
romin <double> ..FV.... set output red black point (from 0 to 1) (default 0)
|
||
|
gomin <double> ..FV.... set output green black point (from 0 to 1) (default 0)
|
||
|
bomin <double> ..FV.... set output blue black point (from 0 to 1) (default 0)
|
||
|
aomin <double> ..FV.... set output alpha black point (from 0 to 1) (default 0)
|
||
|
romax <double> ..FV.... set output red white point (from 0 to 1) (default 1)
|
||
|
gomax <double> ..FV.... set output green white point (from 0 to 1) (default 1)
|
||
|
bomax <double> ..FV.... set output blue white point (from 0 to 1) (default 1)
|
||
|
aomax <double> ..FV.... set output alpha white point (from 0 to 1) (default 1)
|
||
|
|
||
|
colormatrix AVOptions:
|
||
|
src <int> ..FV.... set source color matrix (from -1 to 3) (default -1)
|
||
|
bt709 ..FV.... set BT.709 colorspace
|
||
|
fcc ..FV.... set FCC colorspace
|
||
|
bt601 ..FV.... set BT.601 colorspace
|
||
|
bt470 ..FV.... set BT.470 colorspace
|
||
|
smpte170m ..FV.... set SMTPE-170M colorspace
|
||
|
smpte240m ..FV.... set SMPTE-240M colorspace
|
||
|
dst <int> ..FV.... set destination color matrix (from -1 to 3) (default -1)
|
||
|
bt709 ..FV.... set BT.709 colorspace
|
||
|
fcc ..FV.... set FCC colorspace
|
||
|
bt601 ..FV.... set BT.601 colorspace
|
||
|
bt470 ..FV.... set BT.470 colorspace
|
||
|
smpte170m ..FV.... set SMTPE-170M colorspace
|
||
|
smpte240m ..FV.... set SMPTE-240M colorspace
|
||
|
|
||
|
crop AVOptions:
|
||
|
out_w <string> ..FV.... set the width crop area expression (default "iw")
|
||
|
w <string> ..FV.... set the width crop area expression (default "iw")
|
||
|
out_h <string> ..FV.... set the height crop area expression (default "ih")
|
||
|
h <string> ..FV.... set the height crop area expression (default "ih")
|
||
|
x <string> ..FV.... set the x crop area expression (default "(in_w-out_w)/2")
|
||
|
y <string> ..FV.... set the y crop area expression (default "(in_h-out_h)/2")
|
||
|
keep_aspect <int> ..FV.... keep aspect ratio (from 0 to 1) (default 0)
|
||
|
|
||
|
cropdetect AVOptions:
|
||
|
limit <float> ..FV.... Threshold below which the pixel is considered black (from 0 to 65535) (default 0.0941176)
|
||
|
round <int> ..FV.... Value by which the width/height should be divisible (from 0 to INT_MAX) (default 16)
|
||
|
reset <int> ..FV.... Recalculate the crop area after this many frames (from 0 to INT_MAX) (default 0)
|
||
|
reset_count <int> ..FV.... Recalculate the crop area after this many frames (from 0 to INT_MAX) (default 0)
|
||
|
max_outliers <int> ..FV.... Threshold count of outliers (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
curves AVOptions:
|
||
|
preset <int> ..FV.... select a color curves preset (from 0 to 10) (default 0)
|
||
|
none ..FV....
|
||
|
color_negative ..FV....
|
||
|
cross_process ..FV....
|
||
|
darker ..FV....
|
||
|
increase_contrast ..FV....
|
||
|
lighter ..FV....
|
||
|
linear_contrast ..FV....
|
||
|
medium_contrast ..FV....
|
||
|
negative ..FV....
|
||
|
strong_contrast ..FV....
|
||
|
vintage ..FV....
|
||
|
master <string> ..FV.... set master points coordinates
|
||
|
m <string> ..FV.... set master points coordinates
|
||
|
red <string> ..FV.... set red points coordinates
|
||
|
r <string> ..FV.... set red points coordinates
|
||
|
green <string> ..FV.... set green points coordinates
|
||
|
g <string> ..FV.... set green points coordinates
|
||
|
blue <string> ..FV.... set blue points coordinates
|
||
|
b <string> ..FV.... set blue points coordinates
|
||
|
all <string> ..FV.... set points coordinates for all components
|
||
|
psfile <string> ..FV.... set Photoshop curves file name
|
||
|
|
||
|
dctdnoiz AVOptions:
|
||
|
sigma <float> ..FV.... set noise sigma constant (from 0 to 999) (default 0)
|
||
|
s <float> ..FV.... set noise sigma constant (from 0 to 999) (default 0)
|
||
|
overlap <int> ..FV.... set number of block overlapping pixels (from -1 to 15) (default -1)
|
||
|
expr <string> ..FV.... set coefficient factor expression
|
||
|
e <string> ..FV.... set coefficient factor expression
|
||
|
n <int> ..FV.... set the block size, expressed in bits (from 3 to 4) (default 3)
|
||
|
|
||
|
decimate AVOptions:
|
||
|
cycle <int> ..FV.... set the number of frame from which one will be dropped (from 2 to 25) (default 5)
|
||
|
dupthresh <double> ..FV.... set duplicate threshold (from 0 to 100) (default 1.1)
|
||
|
scthresh <double> ..FV.... set scene change threshold (from 0 to 100) (default 15)
|
||
|
blockx <int> ..FV.... set the size of the x-axis blocks used during metric calculations (from 4 to 512) (default 32)
|
||
|
blocky <int> ..FV.... set the size of the y-axis blocks used during metric calculations (from 4 to 512) (default 32)
|
||
|
ppsrc <int> ..FV.... mark main input as a pre-processed input and activate clean source input stream (from 0 to 1) (default 0)
|
||
|
chroma <int> ..FV.... set whether or not chroma is considered in the metric calculations (from 0 to 1) (default 1)
|
||
|
|
||
|
dejudder AVOptions:
|
||
|
cycle <int> ..FV.... set the length of the cycle to use for dejuddering (from 2 to 240) (default 4)
|
||
|
|
||
|
delogo AVOptions:
|
||
|
x <int> ..FV.... set logo x position (from -1 to INT_MAX) (default -1)
|
||
|
y <int> ..FV.... set logo y position (from -1 to INT_MAX) (default -1)
|
||
|
w <int> ..FV.... set logo width (from -1 to INT_MAX) (default -1)
|
||
|
h <int> ..FV.... set logo height (from -1 to INT_MAX) (default -1)
|
||
|
band <int> ..FV.... set delogo area band size (from 1 to INT_MAX) (default 4)
|
||
|
t <int> ..FV.... set delogo area band size (from 1 to INT_MAX) (default 4)
|
||
|
show <int> ..FV.... show delogo area (from 0 to 1) (default 0)
|
||
|
|
||
|
deshake AVOptions:
|
||
|
x <int> ..FV.... set x for the rectangular search area (from -1 to INT_MAX) (default -1)
|
||
|
y <int> ..FV.... set y for the rectangular search area (from -1 to INT_MAX) (default -1)
|
||
|
w <int> ..FV.... set width for the rectangular search area (from -1 to INT_MAX) (default -1)
|
||
|
h <int> ..FV.... set height for the rectangular search area (from -1 to INT_MAX) (default -1)
|
||
|
rx <int> ..FV.... set x for the rectangular search area (from 0 to 64) (default 16)
|
||
|
ry <int> ..FV.... set y for the rectangular search area (from 0 to 64) (default 16)
|
||
|
edge <int> ..FV.... set edge mode (from 0 to 3) (default 3)
|
||
|
blank ..FV.... fill zeroes at blank locations
|
||
|
original ..FV.... original image at blank locations
|
||
|
clamp ..FV.... extruded edge value at blank locations
|
||
|
mirror ..FV.... mirrored edge at blank locations
|
||
|
blocksize <int> ..FV.... set motion search blocksize (from 4 to 128) (default 8)
|
||
|
contrast <int> ..FV.... set contrast threshold for blocks (from 1 to 255) (default 125)
|
||
|
search <int> ..FV.... set search strategy (from 0 to 1) (default 0)
|
||
|
exhaustive ..FV.... exhaustive search
|
||
|
less ..FV.... less exhaustive search
|
||
|
filename <string> ..FV.... set motion search detailed log file name
|
||
|
opencl <int> ..FV.... use OpenCL filtering capabilities (from 0 to 1) (default 0)
|
||
|
|
||
|
detelecine AVOptions:
|
||
|
first_field <int> ..FV.... select first field (from 0 to 1) (default 0)
|
||
|
top ..FV.... select top field first
|
||
|
t ..FV.... select top field first
|
||
|
bottom ..FV.... select bottom field first
|
||
|
b ..FV.... select bottom field first
|
||
|
pattern <string> ..FV.... pattern that describe for how many fields a frame is to be displayed (default "23")
|
||
|
start_frame <int> ..FV.... position of first frame with respect to the pattern if stream is cut (from 0 to 13) (default 0)
|
||
|
|
||
|
drawbox AVOptions:
|
||
|
x <string> ..FV.... set horizontal position of the left box edge (default "0")
|
||
|
y <string> ..FV.... set vertical position of the top box edge (default "0")
|
||
|
width <string> ..FV.... set width of the box (default "0")
|
||
|
w <string> ..FV.... set width of the box (default "0")
|
||
|
height <string> ..FV.... set height of the box (default "0")
|
||
|
h <string> ..FV.... set height of the box (default "0")
|
||
|
color <string> ..FV.... set color of the box (default "black")
|
||
|
c <string> ..FV.... set color of the box (default "black")
|
||
|
thickness <string> ..FV.... set the box thickness (default "3")
|
||
|
t <string> ..FV.... set the box thickness (default "3")
|
||
|
|
||
|
drawgrid AVOptions:
|
||
|
x <string> ..FV.... set horizontal offset (default "0")
|
||
|
y <string> ..FV.... set vertical offset (default "0")
|
||
|
width <string> ..FV.... set width of grid cell (default "0")
|
||
|
w <string> ..FV.... set width of grid cell (default "0")
|
||
|
height <string> ..FV.... set height of grid cell (default "0")
|
||
|
h <string> ..FV.... set height of grid cell (default "0")
|
||
|
color <string> ..FV.... set color of the grid (default "black")
|
||
|
c <string> ..FV.... set color of the grid (default "black")
|
||
|
thickness <string> ..FV.... set grid line thickness (default "1")
|
||
|
t <string> ..FV.... set grid line thickness (default "1")
|
||
|
|
||
|
edgedetect AVOptions:
|
||
|
high <double> ..FV.... set high threshold (from 0 to 1) (default 0.196078)
|
||
|
low <double> ..FV.... set low threshold (from 0 to 1) (default 0.0784314)
|
||
|
mode <int> ..FV.... set mode (from 0 to 1) (default 0)
|
||
|
wires ..FV.... white/gray wires on black
|
||
|
colormix ..FV.... mix colors
|
||
|
|
||
|
elbg AVOptions:
|
||
|
codebook_length <int> ..FV.... set codebook length (from 1 to INT_MAX) (default 256)
|
||
|
l <int> ..FV.... set codebook length (from 1 to INT_MAX) (default 256)
|
||
|
nb_steps <int> ..FV.... set max number of steps used to compute the mapping (from 1 to INT_MAX) (default 1)
|
||
|
n <int> ..FV.... set max number of steps used to compute the mapping (from 1 to INT_MAX) (default 1)
|
||
|
seed <int> ..FV.... set the random seed (from -1 to UINT32_MAX) (default -1)
|
||
|
s <int> ..FV.... set the random seed (from -1 to UINT32_MAX) (default -1)
|
||
|
|
||
|
eq AVOptions:
|
||
|
contrast <string> ..FV.... set the contrast adjustment, negative values give a negative image (default "1.0")
|
||
|
brightness <string> ..FV.... set the brightness adjustment (default "0.0")
|
||
|
saturation <string> ..FV.... set the saturation adjustment (default "1.0")
|
||
|
gamma <string> ..FV.... set the initial gamma value (default "1.0")
|
||
|
gamma_r <string> ..FV.... gamma value for red (default "1.0")
|
||
|
gamma_g <string> ..FV.... gamma value for green (default "1.0")
|
||
|
gamma_b <string> ..FV.... gamma value for blue (default "1.0")
|
||
|
gamma_weight <string> ..FV.... set the gamma weight which reduces the effect of gamma on bright areas (default "1.0")
|
||
|
eval <int> ..FV.... specify when to evaluate expressions (from 0 to 1) (default 0)
|
||
|
init ..FV.... eval expressions once during initialization
|
||
|
frame ..FV.... eval expressions per-frame
|
||
|
|
||
|
extractplanes AVOptions:
|
||
|
planes <flags> ..FV.... set planes (default 1)
|
||
|
y ..FV.... set luma plane
|
||
|
u ..FV.... set u plane
|
||
|
v ..FV.... set v plane
|
||
|
r ..FV.... set red plane
|
||
|
g ..FV.... set green plane
|
||
|
b ..FV.... set blue plane
|
||
|
a ..FV.... set alpha plane
|
||
|
|
||
|
fade AVOptions:
|
||
|
type <int> ..FV.... 'in' or 'out' for fade-in/fade-out (from 0 to 1) (default 0)
|
||
|
t <int> ..FV.... 'in' or 'out' for fade-in/fade-out (from 0 to 1) (default 0)
|
||
|
start_frame <int> ..FV.... Number of the first frame to which to apply the effect. (from 0 to INT_MAX) (default 0)
|
||
|
s <int> ..FV.... Number of the first frame to which to apply the effect. (from 0 to INT_MAX) (default 0)
|
||
|
nb_frames <int> ..FV.... Number of frames to which the effect should be applied. (from 0 to INT_MAX) (default 25)
|
||
|
n <int> ..FV.... Number of frames to which the effect should be applied. (from 0 to INT_MAX) (default 25)
|
||
|
alpha <int> ..FV.... fade alpha if it is available on the input (from 0 to 1) (default 0)
|
||
|
start_time <duration> ..FV.... Number of seconds of the beginning of the effect. (default 0)
|
||
|
st <duration> ..FV.... Number of seconds of the beginning of the effect. (default 0)
|
||
|
duration <duration> ..FV.... Duration of the effect in seconds. (default 0)
|
||
|
d <duration> ..FV.... Duration of the effect in seconds. (default 0)
|
||
|
color <color> ..FV.... set color (default "black")
|
||
|
c <color> ..FV.... set color (default "black")
|
||
|
|
||
|
fftfilt AVOptions:
|
||
|
dc_Y <int> ..FV.... adjust gain in Y plane (from 0 to 1000) (default 0)
|
||
|
dc_U <int> ..FV.... adjust gain in U plane (from 0 to 1000) (default 0)
|
||
|
dc_V <int> ..FV.... adjust gain in V plane (from 0 to 1000) (default 0)
|
||
|
weight_Y <string> ..FV.... set luminance expression in Y plane (default "1")
|
||
|
weight_U <string> ..FV.... set chrominance expression in U plane
|
||
|
weight_V <string> ..FV.... set chrominance expression in V plane
|
||
|
|
||
|
field AVOptions:
|
||
|
type <int> ..FV.... set field type (top or bottom) (from 0 to 1) (default 0)
|
||
|
top ..FV.... select top field
|
||
|
bottom ..FV.... select bottom field
|
||
|
|
||
|
fieldmatch AVOptions:
|
||
|
order <int> ..FV.... specify the assumed field order (from -1 to 1) (default -1)
|
||
|
auto ..FV.... auto detect parity
|
||
|
bff ..FV.... assume bottom field first
|
||
|
tff ..FV.... assume top field first
|
||
|
mode <int> ..FV.... set the matching mode or strategy to use (from 0 to 5) (default 1)
|
||
|
pc ..FV.... 2-way match (p/c)
|
||
|
pc_n ..FV.... 2-way match + 3rd match on combed (p/c + u)
|
||
|
pc_u ..FV.... 2-way match + 3rd match (same order) on combed (p/c + u)
|
||
|
pc_n_ub ..FV.... 2-way match + 3rd match on combed + 4th/5th matches if still combed (p/c + u + u/b)
|
||
|
pcn ..FV.... 3-way match (p/c/n)
|
||
|
pcn_ub ..FV.... 3-way match + 4th/5th matches on combed (p/c/n + u/b)
|
||
|
ppsrc <int> ..FV.... mark main input as a pre-processed input and activate clean source input stream (from 0 to 1) (default 0)
|
||
|
field <int> ..FV.... set the field to match from (from -1 to 1) (default -1)
|
||
|
auto ..FV.... automatic (same value as 'order')
|
||
|
bottom ..FV.... bottom field
|
||
|
top ..FV.... top field
|
||
|
mchroma <int> ..FV.... set whether or not chroma is included during the match comparisons (from 0 to 1) (default 1)
|
||
|
y0 <int> ..FV.... define an exclusion band which excludes the lines between y0 and y1 from the field matching decision (from 0 to INT_MAX) (default 0)
|
||
|
y1 <int> ..FV.... define an exclusion band which excludes the lines between y0 and y1 from the field matching decision (from 0 to INT_MAX) (default 0)
|
||
|
scthresh <double> ..FV.... set scene change detection threshold (from 0 to 100) (default 12)
|
||
|
combmatch <int> ..FV.... set combmatching mode (from 0 to 2) (default 1)
|
||
|
none ..FV.... disable combmatching
|
||
|
sc ..FV.... enable combmatching only on scene change
|
||
|
full ..FV.... enable combmatching all the time
|
||
|
combdbg <int> ..FV.... enable comb debug (from 0 to 2) (default 0)
|
||
|
none ..FV.... no forced calculation
|
||
|
pcn ..FV.... calculate p/c/n
|
||
|
pcnub ..FV.... calculate p/c/n/u/b
|
||
|
cthresh <int> ..FV.... set the area combing threshold used for combed frame detection (from -1 to 255) (default 9)
|
||
|
chroma <int> ..FV.... set whether or not chroma is considered in the combed frame decision (from 0 to 1) (default 0)
|
||
|
blockx <int> ..FV.... set the x-axis size of the window used during combed frame detection (from 4 to 512) (default 16)
|
||
|
blocky <int> ..FV.... set the y-axis size of the window used during combed frame detection (from 4 to 512) (default 16)
|
||
|
combpel <int> ..FV.... set the number of combed pixels inside any of the blocky by blockx size blocks on the frame for the frame to be detected as combed (from 0 to INT_MAX) (default 80)
|
||
|
|
||
|
fieldorder AVOptions:
|
||
|
order <int> ..FV.... output field order (from 0 to 1) (default 1)
|
||
|
bff ..FV.... bottom field first
|
||
|
tff ..FV.... top field first
|
||
|
|
||
|
format AVOptions:
|
||
|
-pix_fmts <string> ...V.... A '|'-separated list of pixel formats
|
||
|
|
||
|
fps AVOptions:
|
||
|
fps <video_rate> ..FV.... A string describing desired output framerate (default "25")
|
||
|
-start_time <double> ...V.... Assume the first PTS should be this value. (from -DBL_MAX to DBL_MAX) (default DBL_MAX)
|
||
|
round <int> ..FV.... set rounding method for timestamps (from 0 to 5) (default 5)
|
||
|
zero ..FV.... round towards 0
|
||
|
inf ..FV.... round away from 0
|
||
|
down ..FV.... round towards -infty
|
||
|
up ..FV.... round towards +infty
|
||
|
near ..FV.... round to nearest
|
||
|
|
||
|
framepack AVOptions:
|
||
|
-format <int> ...V.... Frame pack output format (from 0 to INT_MAX) (default 1)
|
||
|
sbs ...V.... Views are packed next to each other
|
||
|
tab ...V.... Views are packed on top of each other
|
||
|
frameseq ...V.... Views are one after the other
|
||
|
lines ...V.... Views are interleaved by lines
|
||
|
columns ...V.... Views are interleaved by columns
|
||
|
|
||
|
framestep AVOptions:
|
||
|
step <int> ..FV.... set frame step (from 1 to INT_MAX) (default 1)
|
||
|
|
||
|
fspp AVOptions:
|
||
|
quality <int> ..FV.... set quality (from 4 to 5) (default 4)
|
||
|
qp <int> ..FV.... force a constant quantizer parameter (from 0 to 64) (default 0)
|
||
|
strength <int> ..FV.... set filter strength (from -15 to 32) (default 0)
|
||
|
use_bframe_qp <int> ..FV.... use B-frames' QP (from 0 to 1) (default 0)
|
||
|
|
||
|
geq AVOptions:
|
||
|
lum_expr <string> ..FV.... set luminance expression
|
||
|
lum <string> ..FV.... set luminance expression
|
||
|
cb_expr <string> ..FV.... set chroma blue expression
|
||
|
cb <string> ..FV.... set chroma blue expression
|
||
|
cr_expr <string> ..FV.... set chroma red expression
|
||
|
cr <string> ..FV.... set chroma red expression
|
||
|
alpha_expr <string> ..FV.... set alpha expression
|
||
|
a <string> ..FV.... set alpha expression
|
||
|
red_expr <string> ..FV.... set red expression
|
||
|
r <string> ..FV.... set red expression
|
||
|
green_expr <string> ..FV.... set green expression
|
||
|
g <string> ..FV.... set green expression
|
||
|
blue_expr <string> ..FV.... set blue expression
|
||
|
b <string> ..FV.... set blue expression
|
||
|
|
||
|
gradfun AVOptions:
|
||
|
strength <float> ..FV.... The maximum amount by which the filter will change any one pixel. (from 0.51 to 64) (default 1.2)
|
||
|
radius <int> ..FV.... The neighborhood to fit the gradient to. (from 4 to 32) (default 16)
|
||
|
|
||
|
haldclut AVOptions:
|
||
|
shortest <int> ..FV.... force termination when the shortest input terminates (from 0 to 1) (default 0)
|
||
|
repeatlast <int> ..FV.... continue applying the last clut after eos (from 0 to 1) (default 1)
|
||
|
interp <int> ..FV.... select interpolation mode (from 0 to 2) (default 2)
|
||
|
nearest ..FV.... use values from the nearest defined points
|
||
|
trilinear ..FV.... interpolate values using the 8 points defining a cube
|
||
|
tetrahedral ..FV.... interpolate values using a tetrahedron
|
||
|
|
||
|
histeq AVOptions:
|
||
|
strength <float> ..FV.... set the strength (from 0 to 1) (default 0.2)
|
||
|
intensity <float> ..FV.... set the intensity (from 0 to 1) (default 0.21)
|
||
|
antibanding <int> ..FV.... set the antibanding level (from 0 to 2) (default 0)
|
||
|
none ..FV.... apply no antibanding
|
||
|
weak ..FV.... apply weak antibanding
|
||
|
strong ..FV.... apply strong antibanding
|
||
|
|
||
|
histogram AVOptions:
|
||
|
mode <int> ..FV.... set histogram mode (from 0 to 3) (default 0)
|
||
|
levels ..FV.... standard histogram
|
||
|
waveform ..FV.... per row/column luminance graph
|
||
|
color ..FV.... chroma values in vectorscope
|
||
|
color2 ..FV.... chroma values in vectorscope
|
||
|
level_height <int> ..FV.... set level height (from 50 to 2048) (default 200)
|
||
|
scale_height <int> ..FV.... set scale height (from 0 to 40) (default 12)
|
||
|
step <int> ..FV.... set waveform step value (from 1 to 255) (default 10)
|
||
|
waveform_mode <int> ..FV.... set waveform mode (from 0 to 1) (default 0)
|
||
|
row ..FV....
|
||
|
column ..FV....
|
||
|
waveform_mirror <int> ..FV.... set waveform mirroring (from 0 to 1) (default 0)
|
||
|
display_mode <int> ..FV.... set display mode (from 0 to 1) (default 1)
|
||
|
parade ..FV....
|
||
|
overlay ..FV....
|
||
|
levels_mode <int> ..FV.... set levels mode (from 0 to 1) (default 0)
|
||
|
linear ..FV....
|
||
|
logarithmic ..FV....
|
||
|
|
||
|
hqdn3d AVOptions:
|
||
|
luma_spatial <double> ..FV.... spatial luma strength (from 0 to DBL_MAX) (default 0)
|
||
|
chroma_spatial <double> ..FV.... spatial chroma strength (from 0 to DBL_MAX) (default 0)
|
||
|
luma_tmp <double> ..FV.... temporal luma strength (from 0 to DBL_MAX) (default 0)
|
||
|
chroma_tmp <double> ..FV.... temporal chroma strength (from 0 to DBL_MAX) (default 0)
|
||
|
|
||
|
hqx AVOptions:
|
||
|
n <int> ..FV.... set scale factor (from 2 to 4) (default 3)
|
||
|
|
||
|
hue AVOptions:
|
||
|
h <string> ..FV.... set the hue angle degrees expression
|
||
|
s <string> ..FV.... set the saturation expression (default "1")
|
||
|
H <string> ..FV.... set the hue angle radians expression
|
||
|
b <string> ..FV.... set the brightness expression (default "0")
|
||
|
|
||
|
idet AVOptions:
|
||
|
intl_thres <float> ..FV.... set interlacing threshold (from -1 to FLT_MAX) (default 1.04)
|
||
|
prog_thres <float> ..FV.... set progressive threshold (from -1 to FLT_MAX) (default 1.5)
|
||
|
rep_thres <float> ..FV.... set repeat threshold (from -1 to FLT_MAX) (default 3)
|
||
|
half_life <float> ..FV.... half life of cumulative statistics (from -1 to INT_MAX) (default 0)
|
||
|
analyze_interlaced_flag <int> ..FV.... set number of frames to use to determine if the interlace flag is accurate (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
il AVOptions:
|
||
|
luma_mode <int> ..FV.... select luma mode (from 0 to 2) (default 0)
|
||
|
none ..FV....
|
||
|
interleave ..FV....
|
||
|
i ..FV....
|
||
|
deinterleave ..FV....
|
||
|
d ..FV....
|
||
|
l <int> ..FV.... select luma mode (from 0 to 2) (default 0)
|
||
|
none ..FV....
|
||
|
interleave ..FV....
|
||
|
i ..FV....
|
||
|
deinterleave ..FV....
|
||
|
d ..FV....
|
||
|
chroma_mode <int> ..FV.... select chroma mode (from 0 to 2) (default 0)
|
||
|
none ..FV....
|
||
|
interleave ..FV....
|
||
|
i ..FV....
|
||
|
deinterleave ..FV....
|
||
|
d ..FV....
|
||
|
c <int> ..FV.... select chroma mode (from 0 to 2) (default 0)
|
||
|
none ..FV....
|
||
|
interleave ..FV....
|
||
|
i ..FV....
|
||
|
deinterleave ..FV....
|
||
|
d ..FV....
|
||
|
alpha_mode <int> ..FV.... select alpha mode (from 0 to 2) (default 0)
|
||
|
none ..FV....
|
||
|
interleave ..FV....
|
||
|
i ..FV....
|
||
|
deinterleave ..FV....
|
||
|
d ..FV....
|
||
|
a <int> ..FV.... select alpha mode (from 0 to 2) (default 0)
|
||
|
none ..FV....
|
||
|
interleave ..FV....
|
||
|
i ..FV....
|
||
|
deinterleave ..FV....
|
||
|
d ..FV....
|
||
|
luma_swap <int> ..FV.... swap luma fields (from 0 to 1) (default 0)
|
||
|
ls <int> ..FV.... swap luma fields (from 0 to 1) (default 0)
|
||
|
chroma_swap <int> ..FV.... swap chroma fields (from 0 to 1) (default 0)
|
||
|
cs <int> ..FV.... swap chroma fields (from 0 to 1) (default 0)
|
||
|
alpha_swap <int> ..FV.... swap alpha fields (from 0 to 1) (default 0)
|
||
|
as <int> ..FV.... swap alpha fields (from 0 to 1) (default 0)
|
||
|
|
||
|
interlace AVOptions:
|
||
|
-scan <int> ...V.... scanning mode (from 0 to 1) (default 0)
|
||
|
tff ...V.... top field first
|
||
|
bff ...V.... bottom field first
|
||
|
-lowpass <int> ...V.... enable vertical low-pass filter (from 0 to 1) (default 1)
|
||
|
|
||
|
interleave AVOptions:
|
||
|
nb_inputs <int> ..FV.... set number of inputs (from 1 to INT_MAX) (default 2)
|
||
|
n <int> ..FV.... set number of inputs (from 1 to INT_MAX) (default 2)
|
||
|
|
||
|
kerndeint AVOptions:
|
||
|
thresh <int> ..FV.... set the threshold (from 0 to 255) (default 10)
|
||
|
map <int> ..FV.... set the map (from 0 to 1) (default 0)
|
||
|
order <int> ..FV.... set the order (from 0 to 1) (default 0)
|
||
|
sharp <int> ..FV.... enable sharpening (from 0 to 1) (default 0)
|
||
|
twoway <int> ..FV.... enable twoway (from 0 to 1) (default 0)
|
||
|
|
||
|
lenscorrection AVOptions:
|
||
|
cx <double> ..FV.... set relative center x (from 0 to 1) (default 0.5)
|
||
|
cy <double> ..FV.... set relative center y (from 0 to 1) (default 0.5)
|
||
|
k1 <double> ..FV.... set quadratic distortion factor (from -1 to 1) (default 0)
|
||
|
k2 <double> ..FV.... set double quadratic distortion factor (from -1 to 1) (default 0)
|
||
|
|
||
|
lut3d AVOptions:
|
||
|
file <string> ..FV.... set 3D LUT file name
|
||
|
interp <int> ..FV.... select interpolation mode (from 0 to 2) (default 2)
|
||
|
nearest ..FV.... use values from the nearest defined points
|
||
|
trilinear ..FV.... interpolate values using the 8 points defining a cube
|
||
|
tetrahedral ..FV.... interpolate values using a tetrahedron
|
||
|
|
||
|
lut AVOptions:
|
||
|
c0 <string> ..FV.... set component #0 expression (default "val")
|
||
|
c1 <string> ..FV.... set component #1 expression (default "val")
|
||
|
c2 <string> ..FV.... set component #2 expression (default "val")
|
||
|
c3 <string> ..FV.... set component #3 expression (default "val")
|
||
|
y <string> ..FV.... set Y expression (default "val")
|
||
|
u <string> ..FV.... set U expression (default "val")
|
||
|
v <string> ..FV.... set V expression (default "val")
|
||
|
r <string> ..FV.... set R expression (default "val")
|
||
|
g <string> ..FV.... set G expression (default "val")
|
||
|
b <string> ..FV.... set B expression (default "val")
|
||
|
a <string> ..FV.... set A expression (default "val")
|
||
|
|
||
|
lutrgb AVOptions:
|
||
|
c0 <string> ..FV.... set component #0 expression (default "val")
|
||
|
c1 <string> ..FV.... set component #1 expression (default "val")
|
||
|
c2 <string> ..FV.... set component #2 expression (default "val")
|
||
|
c3 <string> ..FV.... set component #3 expression (default "val")
|
||
|
y <string> ..FV.... set Y expression (default "val")
|
||
|
u <string> ..FV.... set U expression (default "val")
|
||
|
v <string> ..FV.... set V expression (default "val")
|
||
|
r <string> ..FV.... set R expression (default "val")
|
||
|
g <string> ..FV.... set G expression (default "val")
|
||
|
b <string> ..FV.... set B expression (default "val")
|
||
|
a <string> ..FV.... set A expression (default "val")
|
||
|
|
||
|
lutyuv AVOptions:
|
||
|
c0 <string> ..FV.... set component #0 expression (default "val")
|
||
|
c1 <string> ..FV.... set component #1 expression (default "val")
|
||
|
c2 <string> ..FV.... set component #2 expression (default "val")
|
||
|
c3 <string> ..FV.... set component #3 expression (default "val")
|
||
|
y <string> ..FV.... set Y expression (default "val")
|
||
|
u <string> ..FV.... set U expression (default "val")
|
||
|
v <string> ..FV.... set V expression (default "val")
|
||
|
r <string> ..FV.... set R expression (default "val")
|
||
|
g <string> ..FV.... set G expression (default "val")
|
||
|
b <string> ..FV.... set B expression (default "val")
|
||
|
a <string> ..FV.... set A expression (default "val")
|
||
|
|
||
|
mcdeint AVOptions:
|
||
|
mode <int> ..FV.... set mode (from 0 to 3) (default 0)
|
||
|
fast ..FV....
|
||
|
medium ..FV....
|
||
|
slow ..FV....
|
||
|
extra_slow ..FV....
|
||
|
parity <int> ..FV.... set the assumed picture field parity (from -1 to 1) (default 1)
|
||
|
tff ..FV.... assume top field first
|
||
|
bff ..FV.... assume bottom field first
|
||
|
qp <int> ..FV.... set qp (from INT_MIN to INT_MAX) (default 1)
|
||
|
|
||
|
mergeplanes AVOptions:
|
||
|
mapping <int> ..FV.... set input to output plane mapping (from 0 to 8.58993e+08) (default 0)
|
||
|
format <pix_fmt> ..FV.... set output pixel format (default yuva444p)
|
||
|
|
||
|
mpdecimate AVOptions:
|
||
|
max <int> ..FV.... set the maximum number of consecutive dropped frames (positive), or the minimum interval between dropped frames (negative) (from INT_MIN to INT_MAX) (default 0)
|
||
|
hi <int> ..FV.... set high dropping threshold (from INT_MIN to INT_MAX) (default 768)
|
||
|
lo <int> ..FV.... set low dropping threshold (from INT_MIN to INT_MAX) (default 320)
|
||
|
frac <float> ..FV.... set fraction dropping threshold (from 0 to 1) (default 0.33)
|
||
|
|
||
|
negate AVOptions:
|
||
|
negate_alpha <int> ..FV.... (from 0 to 1) (default 0)
|
||
|
|
||
|
noformat AVOptions:
|
||
|
-pix_fmts <string> ...V.... A '|'-separated list of pixel formats
|
||
|
|
||
|
noise AVOptions:
|
||
|
all_seed <int> ..FV.... set component #0 noise seed (from -1 to INT_MAX) (default -1)
|
||
|
all_strength <int> ..FV.... set component #0 strength (from 0 to 100) (default 0)
|
||
|
alls <int> ..FV.... set component #0 strength (from 0 to 100) (default 0)
|
||
|
all_flags <flags> ..FV.... set component #0 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
allf <flags> ..FV.... set component #0 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c0_seed <int> ..FV.... set component #0 noise seed (from -1 to INT_MAX) (default -1)
|
||
|
c0_strength <int> ..FV.... set component #0 strength (from 0 to 100) (default 0)
|
||
|
c0s <int> ..FV.... set component #0 strength (from 0 to 100) (default 0)
|
||
|
c0_flags <flags> ..FV.... set component #0 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c0f <flags> ..FV.... set component #0 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c1_seed <int> ..FV.... set component #1 noise seed (from -1 to INT_MAX) (default -1)
|
||
|
c1_strength <int> ..FV.... set component #1 strength (from 0 to 100) (default 0)
|
||
|
c1s <int> ..FV.... set component #1 strength (from 0 to 100) (default 0)
|
||
|
c1_flags <flags> ..FV.... set component #1 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c1f <flags> ..FV.... set component #1 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c2_seed <int> ..FV.... set component #2 noise seed (from -1 to INT_MAX) (default -1)
|
||
|
c2_strength <int> ..FV.... set component #2 strength (from 0 to 100) (default 0)
|
||
|
c2s <int> ..FV.... set component #2 strength (from 0 to 100) (default 0)
|
||
|
c2_flags <flags> ..FV.... set component #2 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c2f <flags> ..FV.... set component #2 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c3_seed <int> ..FV.... set component #3 noise seed (from -1 to INT_MAX) (default -1)
|
||
|
c3_strength <int> ..FV.... set component #3 strength (from 0 to 100) (default 0)
|
||
|
c3s <int> ..FV.... set component #3 strength (from 0 to 100) (default 0)
|
||
|
c3_flags <flags> ..FV.... set component #3 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
c3f <flags> ..FV.... set component #3 flags (default 0)
|
||
|
a ..FV.... averaged noise
|
||
|
p ..FV.... (semi)regular pattern
|
||
|
t ..FV.... temporal noise
|
||
|
u ..FV.... uniform noise
|
||
|
|
||
|
overlay AVOptions:
|
||
|
x <string> ..FV.... set the x expression (default "0")
|
||
|
y <string> ..FV.... set the y expression (default "0")
|
||
|
eof_action <int> ..FV.... Action to take when encountering EOF from secondary input (from 0 to 2) (default 0)
|
||
|
repeat ..FV.... Repeat the previous frame.
|
||
|
endall ..FV.... End both streams.
|
||
|
pass ..FV.... Pass through the main input.
|
||
|
eval <int> ..FV.... specify when to evaluate expressions (from 0 to 1) (default 1)
|
||
|
init ..FV.... eval expressions once during initialization
|
||
|
frame ..FV.... eval expressions per-frame
|
||
|
rgb <int> ..FV.... force packed RGB in input and output (deprecated) (from 0 to 1) (default 0)
|
||
|
shortest <int> ..FV.... force termination when the shortest input terminates (from 0 to 1) (default 0)
|
||
|
format <int> ..FV.... set output format (from 0 to 3) (default 0)
|
||
|
yuv420 ..FV....
|
||
|
yuv422 ..FV....
|
||
|
yuv444 ..FV....
|
||
|
rgb ..FV....
|
||
|
repeatlast <int> ..FV.... repeat overlay of the last overlay frame (from 0 to 1) (default 1)
|
||
|
|
||
|
owdenoise AVOptions:
|
||
|
depth <int> ..FV.... set depth (from 8 to 16) (default 8)
|
||
|
luma_strength <double> ..FV.... set luma strength (from 0 to 1000) (default 1)
|
||
|
ls <double> ..FV.... set luma strength (from 0 to 1000) (default 1)
|
||
|
chroma_strength <double> ..FV.... set chroma strength (from 0 to 1000) (default 1)
|
||
|
cs <double> ..FV.... set chroma strength (from 0 to 1000) (default 1)
|
||
|
|
||
|
pad AVOptions:
|
||
|
width <string> ..FV.... set the pad area width expression (default "iw")
|
||
|
w <string> ..FV.... set the pad area width expression (default "iw")
|
||
|
height <string> ..FV.... set the pad area height expression (default "ih")
|
||
|
h <string> ..FV.... set the pad area height expression (default "ih")
|
||
|
x <string> ..FV.... set the x offset expression for the input image position (default "0")
|
||
|
y <string> ..FV.... set the y offset expression for the input image position (default "0")
|
||
|
color <color> ..FV.... set the color of the padded area border (default "black")
|
||
|
|
||
|
palettegen AVOptions:
|
||
|
max_colors <int> ..FV.... set the maximum number of colors to use in the palette (from 4 to 256) (default 256)
|
||
|
reserve_transparent <int> ..FV.... reserve a palette entry for transparency (from 0 to 1) (default 1)
|
||
|
stats_mode <int> ..FV.... set statistics mode (from 0 to 2) (default 0)
|
||
|
full ..FV.... compute full frame histograms
|
||
|
diff ..FV.... compute histograms only for the part that differs from previous frame
|
||
|
|
||
|
paletteuse AVOptions:
|
||
|
dither <int> ..FV.... select dithering mode (from 0 to 5) (default 5)
|
||
|
bayer ..FV.... ordered 8x8 bayer dithering (deterministic)
|
||
|
heckbert ..FV.... dithering as defined by Paul Heckbert in 1982 (simple error diffusion)
|
||
|
floyd_steinberg ..FV.... Floyd and Steingberg dithering (error diffusion)
|
||
|
sierra2 ..FV.... Frankie Sierra dithering v2 (error diffusion)
|
||
|
sierra2_4a ..FV.... Frankie Sierra dithering v2 "Lite" (error diffusion)
|
||
|
bayer_scale <int> ..FV.... set scale for bayer dithering (from 0 to 5) (default 2)
|
||
|
diff_mode <int> ..FV.... set frame difference mode (from 0 to 1) (default 0)
|
||
|
rectangle ..FV.... process smallest different rectangle
|
||
|
debug_kdtree <string> ..FV.... save Graphviz graph of the kdtree in specified file
|
||
|
color_search <int> ..FV.... set reverse colormap color search method (from 0 to 2) (default 0)
|
||
|
nns_iterative ..FV.... iterative search
|
||
|
nns_recursive ..FV.... recursive search
|
||
|
bruteforce ..FV.... brute-force into the palette
|
||
|
mean_err <int> ..FV.... compute and print mean error (from 0 to 1) (default 0)
|
||
|
debug_accuracy <flags> ..FV.... test color search accuracy (default 0)
|
||
|
|
||
|
perms AVOptions:
|
||
|
mode <int> ..FVA... select permissions mode (from 0 to 4) (default 0)
|
||
|
none ..FVA... do nothing
|
||
|
ro ..FVA... set all output frames read-only
|
||
|
rw ..FVA... set all output frames writable
|
||
|
toggle ..FVA... switch permissions
|
||
|
random ..FVA... set permissions randomly
|
||
|
seed <int64> ..FVA... set the seed for the random mode (from -1 to UINT32_MAX) (default -1)
|
||
|
|
||
|
perspective AVOptions:
|
||
|
x0 <string> ..FV.... set top left x coordinate (default "0")
|
||
|
y0 <string> ..FV.... set top left y coordinate (default "0")
|
||
|
x1 <string> ..FV.... set top right x coordinate (default "W")
|
||
|
y1 <string> ..FV.... set top right y coordinate (default "0")
|
||
|
x2 <string> ..FV.... set bottom left x coordinate (default "0")
|
||
|
y2 <string> ..FV.... set bottom left y coordinate (default "H")
|
||
|
x3 <string> ..FV.... set bottom right x coordinate (default "W")
|
||
|
y3 <string> ..FV.... set bottom right y coordinate (default "H")
|
||
|
interpolation <int> ..FV.... set interpolation (from 0 to 1) (default 0)
|
||
|
linear ..FV....
|
||
|
cubic ..FV....
|
||
|
sense <int> ..FV.... specify the sense of the coordinates (from 0 to 1) (default 0)
|
||
|
source ..FV.... specify locations in source to send to corners in destination
|
||
|
destination ..FV.... specify locations in destination to send corners of source
|
||
|
|
||
|
phase AVOptions:
|
||
|
mode <int> ..FV.... set phase mode (from 0 to 8) (default 8)
|
||
|
p ..FV.... progressive
|
||
|
t ..FV.... top first
|
||
|
b ..FV.... bottom first
|
||
|
T ..FV.... top first analyze
|
||
|
B ..FV.... bottom first analyze
|
||
|
u ..FV.... analyze
|
||
|
U ..FV.... full analyze
|
||
|
a ..FV.... auto
|
||
|
A ..FV.... auto analyze
|
||
|
|
||
|
pp AVOptions:
|
||
|
subfilters <string> ..FV.... set postprocess subfilters (default "de")
|
||
|
|
||
|
pp7 AVOptions:
|
||
|
qp <int> ..FV.... force a constant quantizer parameter (from 0 to 64) (default 0)
|
||
|
mode <int> ..FV.... set thresholding mode (from 0 to 2) (default 2)
|
||
|
hard ..FV.... hard thresholding
|
||
|
soft ..FV.... soft thresholding
|
||
|
medium ..FV.... medium thresholding
|
||
|
|
||
|
psnr AVOptions:
|
||
|
stats_file <string> ..FV.... Set file where to store per-frame difference information
|
||
|
f <string> ..FV.... Set file where to store per-frame difference information
|
||
|
|
||
|
pullup AVOptions:
|
||
|
jl <int> ..FV.... set left junk size (from 0 to INT_MAX) (default 1)
|
||
|
jr <int> ..FV.... set right junk size (from 0 to INT_MAX) (default 1)
|
||
|
jt <int> ..FV.... set top junk size (from 1 to INT_MAX) (default 4)
|
||
|
jb <int> ..FV.... set bottom junk size (from 1 to INT_MAX) (default 4)
|
||
|
sb <int> ..FV.... set strict breaks (from -1 to 1) (default 0)
|
||
|
mp <int> ..FV.... set metric plane (from 0 to 2) (default 0)
|
||
|
y ..FV.... luma
|
||
|
u ..FV.... chroma blue
|
||
|
v ..FV.... chroma red
|
||
|
|
||
|
qp AVOptions:
|
||
|
qp <string> ..FV.... set qp expression
|
||
|
|
||
|
removelogo AVOptions:
|
||
|
filename <string> ..FV.... set bitmap filename
|
||
|
f <string> ..FV.... set bitmap filename
|
||
|
|
||
|
rotate AVOptions:
|
||
|
angle <string> ..FV.... set angle (in radians) (default "0")
|
||
|
a <string> ..FV.... set angle (in radians) (default "0")
|
||
|
out_w <string> ..FV.... set output width expression (default "iw")
|
||
|
ow <string> ..FV.... set output width expression (default "iw")
|
||
|
out_h <string> ..FV.... set output height expression (default "ih")
|
||
|
oh <string> ..FV.... set output height expression (default "ih")
|
||
|
fillcolor <string> ..FV.... set background fill color (default "black")
|
||
|
c <string> ..FV.... set background fill color (default "black")
|
||
|
bilinear <int> ..FV.... use bilinear interpolation (from 0 to 1) (default 1)
|
||
|
|
||
|
sab AVOptions:
|
||
|
luma_radius <float> ..FV.... set luma radius (from 0.1 to 4) (default 1)
|
||
|
lr <float> ..FV.... set luma radius (from 0.1 to 4) (default 1)
|
||
|
luma_pre_filter_radius <float> ..FV.... set luma pre-filter radius (from 0.1 to 2) (default 1)
|
||
|
lpfr <float> ..FV.... set luma pre-filter radius (from 0.1 to 2) (default 1)
|
||
|
luma_strength <float> ..FV.... set luma strength (from 0.1 to 100) (default 1)
|
||
|
ls <float> ..FV.... set luma strength (from 0.1 to 100) (default 1)
|
||
|
chroma_radius <float> ..FV.... set chroma radius (from -0.9 to 4) (default -0.9)
|
||
|
cr <float> ..FV.... set chroma radius (from -0.9 to 4) (default -0.9)
|
||
|
chroma_pre_filter_radius <float> ..FV.... set chroma pre-filter radius (from -0.9 to 2) (default -0.9)
|
||
|
cpfr <float> ..FV.... set chroma pre-filter radius (from -0.9 to 2) (default -0.9)
|
||
|
chroma_strength <float> ..FV.... set chroma strength (from -0.9 to 100) (default -0.9)
|
||
|
cs <float> ..FV.... set chroma strength (from -0.9 to 100) (default -0.9)
|
||
|
|
||
|
scale AVOptions:
|
||
|
w <string> ..FV.... Output video width
|
||
|
width <string> ..FV.... Output video width
|
||
|
h <string> ..FV.... Output video height
|
||
|
height <string> ..FV.... Output video height
|
||
|
flags <string> ..FV.... Flags to pass to libswscale (default "bilinear")
|
||
|
interl <int> ..FV.... set interlacing (from -1 to 1) (default 0)
|
||
|
in_color_matrix <string> ..FV.... set input YCbCr type (default "auto")
|
||
|
out_color_matrix <string> ..FV.... set output YCbCr type
|
||
|
in_range <int> ..FV.... set input color range (from 0 to 2) (default 0)
|
||
|
auto ..FV....
|
||
|
full ..FV....
|
||
|
jpeg ..FV....
|
||
|
mpeg ..FV....
|
||
|
tv ..FV....
|
||
|
pc ..FV....
|
||
|
out_range <int> ..FV.... set output color range (from 0 to 2) (default 0)
|
||
|
auto ..FV....
|
||
|
full ..FV....
|
||
|
jpeg ..FV....
|
||
|
mpeg ..FV....
|
||
|
tv ..FV....
|
||
|
pc ..FV....
|
||
|
in_v_chr_pos <int> ..FV.... input vertical chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
in_h_chr_pos <int> ..FV.... input horizontal chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
out_v_chr_pos <int> ..FV.... output vertical chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
out_h_chr_pos <int> ..FV.... output horizontal chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
force_original_aspect_ratio <int> ..FV.... decrease or increase w/h if necessary to keep the original AR (from 0 to 2) (default 0)
|
||
|
disable ..FV....
|
||
|
decrease ..FV....
|
||
|
increase ..FV....
|
||
|
|
||
|
SWScaler AVOptions:
|
||
|
-sws_flags <flags> E..V.... scaler flags (default 4)
|
||
|
fast_bilinear E..V.... fast bilinear
|
||
|
bilinear E..V.... bilinear
|
||
|
bicubic E..V.... bicubic
|
||
|
experimental E..V.... experimental
|
||
|
neighbor E..V.... nearest neighbor
|
||
|
area E..V.... averaging area
|
||
|
bicublin E..V.... luma bicubic, chroma bilinear
|
||
|
gauss E..V.... gaussian
|
||
|
sinc E..V.... sinc
|
||
|
lanczos E..V.... lanczos
|
||
|
spline E..V.... natural bicubic spline
|
||
|
print_info E..V.... print info
|
||
|
accurate_rnd E..V.... accurate rounding
|
||
|
full_chroma_int E..V.... full chroma interpolation
|
||
|
full_chroma_inp E..V.... full chroma input
|
||
|
bitexact E..V....
|
||
|
error_diffusion E..V.... error diffusion dither
|
||
|
-srcw <int> E..V.... source width (from 1 to INT_MAX) (default 16)
|
||
|
-srch <int> E..V.... source height (from 1 to INT_MAX) (default 16)
|
||
|
-dstw <int> E..V.... destination width (from 1 to INT_MAX) (default 16)
|
||
|
-dsth <int> E..V.... destination height (from 1 to INT_MAX) (default 16)
|
||
|
-src_format <int> E..V.... source format (from 0 to 332) (default 0)
|
||
|
-dst_format <int> E..V.... destination format (from 0 to 332) (default 0)
|
||
|
-src_range <int> E..V.... source range (from 0 to 1) (default 0)
|
||
|
-dst_range <int> E..V.... destination range (from 0 to 1) (default 0)
|
||
|
-param0 <double> E..V.... scaler param 0 (from INT_MIN to INT_MAX) (default 123456)
|
||
|
-param1 <double> E..V.... scaler param 1 (from INT_MIN to INT_MAX) (default 123456)
|
||
|
-src_v_chr_pos <int> E..V.... source vertical chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-src_h_chr_pos <int> E..V.... source horizontal chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-dst_v_chr_pos <int> E..V.... destination vertical chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-dst_h_chr_pos <int> E..V.... destination horizontal chroma position in luma grid/256 (from -513 to 512) (default -513)
|
||
|
-sws_dither <int> E..V.... set dithering algorithm (from 0 to 6) (default 1)
|
||
|
auto E..V.... leave choice to sws
|
||
|
bayer E..V.... bayer dither
|
||
|
ed E..V.... error diffusion
|
||
|
a_dither E..V.... arithmetic addition dither
|
||
|
x_dither E..V.... arithmetic xor dither
|
||
|
-gamma <int> E..V.... gamma correct scaling (from 0 to INT_MAX) (default 0)
|
||
|
true E..V.... enable
|
||
|
false E..V.... disable
|
||
|
|
||
|
select AVOptions:
|
||
|
expr <string> ..FV.... set an expression to use for selecting frames (default "1")
|
||
|
e <string> ..FV.... set an expression to use for selecting frames (default "1")
|
||
|
outputs <int> ..FV.... set the number of outputs (from 1 to INT_MAX) (default 1)
|
||
|
n <int> ..FV.... set the number of outputs (from 1 to INT_MAX) (default 1)
|
||
|
|
||
|
sendcmd AVOptions:
|
||
|
commands <string> ..FVA... set commands
|
||
|
c <string> ..FVA... set commands
|
||
|
filename <string> ..FVA... set commands file
|
||
|
f <string> ..FVA... set commands file
|
||
|
|
||
|
setdar AVOptions:
|
||
|
dar <string> ..FV.... set display aspect ratio (default "0")
|
||
|
ratio <string> ..FV.... set display aspect ratio (default "0")
|
||
|
r <string> ..FV.... set display aspect ratio (default "0")
|
||
|
dar_den <float> ..FV.... (from 0 to FLT_MAX) (default 0)
|
||
|
max <int> ..FV.... set max value for nominator or denominator in the ratio (from 1 to INT_MAX) (default 100)
|
||
|
|
||
|
setfield AVOptions:
|
||
|
mode <int> ..FV.... select interlace mode (from -1 to 2) (default -1)
|
||
|
auto ..FV.... keep the same input field
|
||
|
bff ..FV.... mark as bottom-field-first
|
||
|
tff ..FV.... mark as top-field-first
|
||
|
prog ..FV.... mark as progressive
|
||
|
|
||
|
setpts AVOptions:
|
||
|
expr <string> ..FVA... Expression determining the frame timestamp (default "PTS")
|
||
|
|
||
|
setsar AVOptions:
|
||
|
sar <string> ..FV.... set sample (pixel) aspect ratio (default "0")
|
||
|
ratio <string> ..FV.... set sample (pixel) aspect ratio (default "0")
|
||
|
r <string> ..FV.... set sample (pixel) aspect ratio (default "0")
|
||
|
sar_den <float> ..FV.... (from 0 to FLT_MAX) (default 0)
|
||
|
max <int> ..FV.... set max value for nominator or denominator in the ratio (from 1 to INT_MAX) (default 100)
|
||
|
|
||
|
settb AVOptions:
|
||
|
expr <string> ..FV.... set expression determining the output timebase (default "intb")
|
||
|
tb <string> ..FV.... set expression determining the output timebase (default "intb")
|
||
|
|
||
|
showpalette AVOptions:
|
||
|
s <int> ..FV.... set pixel box size (from 1 to 100) (default 30)
|
||
|
|
||
|
shuffleplanes AVOptions:
|
||
|
map0 <int> ..FV.... Index of the input plane to be used as the first output plane (from 0 to 4) (default 0)
|
||
|
map1 <int> ..FV.... Index of the input plane to be used as the second output plane (from 0 to 4) (default 1)
|
||
|
map2 <int> ..FV.... Index of the input plane to be used as the third output plane (from 0 to 4) (default 2)
|
||
|
map3 <int> ..FV.... Index of the input plane to be used as the fourth output plane (from 0 to 4) (default 3)
|
||
|
|
||
|
signalstats AVOptions:
|
||
|
stat <flags> ..FV.... set statistics filters (default 0)
|
||
|
tout ..FV.... analyze pixels for temporal outliers
|
||
|
vrep ..FV.... analyze video lines for vertical line repetition
|
||
|
brng ..FV.... analyze for pixels outside of broadcast range
|
||
|
out <int> ..FV.... set video filter (from -1 to 2) (default -1)
|
||
|
tout ..FV.... highlight pixels that depict temporal outliers
|
||
|
vrep ..FV.... highlight video lines that depict vertical line repetition
|
||
|
brng ..FV.... highlight pixels that are outside of broadcast range
|
||
|
c <color> ..FV.... set highlight color (default "yellow")
|
||
|
color <color> ..FV.... set highlight color (default "yellow")
|
||
|
|
||
|
smartblur AVOptions:
|
||
|
luma_radius <float> ..FV.... set luma radius (from 0.1 to 5) (default 1)
|
||
|
lr <float> ..FV.... set luma radius (from 0.1 to 5) (default 1)
|
||
|
luma_strength <float> ..FV.... set luma strength (from -1 to 1) (default 1)
|
||
|
ls <float> ..FV.... set luma strength (from -1 to 1) (default 1)
|
||
|
luma_threshold <int> ..FV.... set luma threshold (from -30 to 30) (default 0)
|
||
|
lt <int> ..FV.... set luma threshold (from -30 to 30) (default 0)
|
||
|
chroma_radius <float> ..FV.... set chroma radius (from -0.9 to 5) (default -0.9)
|
||
|
cr <float> ..FV.... set chroma radius (from -0.9 to 5) (default -0.9)
|
||
|
chroma_strength <float> ..FV.... set chroma strength (from -2 to 1) (default -2)
|
||
|
cs <float> ..FV.... set chroma strength (from -2 to 1) (default -2)
|
||
|
chroma_threshold <int> ..FV.... set chroma threshold (from -31 to 30) (default -31)
|
||
|
ct <int> ..FV.... set chroma threshold (from -31 to 30) (default -31)
|
||
|
|
||
|
split AVOptions:
|
||
|
-outputs <int> ...VA... set number of outputs (from 1 to INT_MAX) (default 2)
|
||
|
|
||
|
spp AVOptions:
|
||
|
quality <int> ..FV.... set quality (from 0 to 6) (default 3)
|
||
|
qp <int> ..FV.... force a constant quantizer parameter (from 0 to 63) (default 0)
|
||
|
mode <int> ..FV.... set thresholding mode (from 0 to 1) (default 0)
|
||
|
hard ..FV.... hard thresholding
|
||
|
soft ..FV.... soft thresholding
|
||
|
use_bframe_qp <int> ..FV.... use B-frames' QP (from 0 to 1) (default 0)
|
||
|
|
||
|
AVDCT AVOptions:
|
||
|
-dct <int> E..V.... DCT algorithm (from 0 to INT_MAX) (default 0)
|
||
|
auto E..V.... autoselect a good one (default)
|
||
|
fastint E..V.... fast integer (experimental / for debugging)
|
||
|
int E..V.... accurate integer
|
||
|
mmx E..V.... experimental / for debugging
|
||
|
altivec E..V.... experimental / for debugging
|
||
|
faan E..V.... floating point AAN DCT (experimental / for debugging)
|
||
|
-idct <int> ED.V.... select IDCT implementation (from 0 to INT_MAX) (default 0)
|
||
|
auto ED.V.... autoselect a good one (default)
|
||
|
int ED.V.... experimental / for debugging
|
||
|
simple ED.V.... experimental / for debugging
|
||
|
simplemmx ED.V.... experimental / for debugging
|
||
|
arm ED.V.... experimental / for debugging
|
||
|
altivec ED.V.... experimental / for debugging
|
||
|
sh4 ED.V.... experimental / for debugging
|
||
|
simplearm ED.V.... experimental / for debugging
|
||
|
simplearmv5te ED.V.... experimental / for debugging
|
||
|
simplearmv6 ED.V.... experimental / for debugging
|
||
|
simpleneon ED.V.... experimental / for debugging
|
||
|
simplealpha ED.V.... experimental / for debugging
|
||
|
ipp ED.V.... experimental / for debugging
|
||
|
xvid ED.V.... experimental / for debugging
|
||
|
xvidmmx ED.V.... experimental / for debugging
|
||
|
faani ED.V.... floating point AAN IDCT (experimental / for debugging)
|
||
|
simpleauto ED.V.... experimental / for debugging
|
||
|
|
||
|
stereo3d AVOptions:
|
||
|
in <int> ..FV.... set input format (from 18 to 27) (default 18)
|
||
|
ab2l ..FV.... above below half height left first
|
||
|
ab2r ..FV.... above below half height right first
|
||
|
abl ..FV.... above below left first
|
||
|
abr ..FV.... above below right first
|
||
|
al ..FV.... alternating frames left first
|
||
|
ar ..FV.... alternating frames right first
|
||
|
sbs2l ..FV.... side by side half width left first
|
||
|
sbs2r ..FV.... side by side half width right first
|
||
|
sbsl ..FV.... side by side left first
|
||
|
sbsr ..FV.... side by side right first
|
||
|
out <int> ..FV.... set output format (from 0 to 27) (default 3)
|
||
|
ab2l ..FV.... above below half height left first
|
||
|
ab2r ..FV.... above below half height right first
|
||
|
abl ..FV.... above below left first
|
||
|
abr ..FV.... above below right first
|
||
|
agmc ..FV.... anaglyph green magenta color
|
||
|
agmd ..FV.... anaglyph green magenta dubois
|
||
|
agmg ..FV.... anaglyph green magenta gray
|
||
|
agmh ..FV.... anaglyph green magenta half color
|
||
|
al ..FV.... alternating frames left first
|
||
|
ar ..FV.... alternating frames right first
|
||
|
arbg ..FV.... anaglyph red blue gray
|
||
|
arcc ..FV.... anaglyph red cyan color
|
||
|
arcd ..FV.... anaglyph red cyan dubois
|
||
|
arcg ..FV.... anaglyph red cyan gray
|
||
|
arch ..FV.... anaglyph red cyan half color
|
||
|
argg ..FV.... anaglyph red green gray
|
||
|
aybc ..FV.... anaglyph yellow blue color
|
||
|
aybd ..FV.... anaglyph yellow blue dubois
|
||
|
aybg ..FV.... anaglyph yellow blue gray
|
||
|
aybh ..FV.... anaglyph yellow blue half color
|
||
|
irl ..FV.... interleave rows left first
|
||
|
irr ..FV.... interleave rows right first
|
||
|
ml ..FV.... mono left
|
||
|
mr ..FV.... mono right
|
||
|
sbs2l ..FV.... side by side half width left first
|
||
|
sbs2r ..FV.... side by side half width right first
|
||
|
sbsl ..FV.... side by side left first
|
||
|
sbsr ..FV.... side by side right first
|
||
|
|
||
|
tblend AVOptions:
|
||
|
c0_mode <int> ..FV.... set component #0 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c1_mode <int> ..FV.... set component #1 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c2_mode <int> ..FV.... set component #2 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c3_mode <int> ..FV.... set component #3 blend mode (from 0 to 24) (default 0)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
all_mode <int> ..FV.... set blend mode for all components (from -1 to 24) (default -1)
|
||
|
addition ..FV....
|
||
|
and ..FV....
|
||
|
average ..FV....
|
||
|
burn ..FV....
|
||
|
darken ..FV....
|
||
|
difference ..FV....
|
||
|
difference128 ..FV....
|
||
|
divide ..FV....
|
||
|
dodge ..FV....
|
||
|
exclusion ..FV....
|
||
|
hardlight ..FV....
|
||
|
lighten ..FV....
|
||
|
multiply ..FV....
|
||
|
negation ..FV....
|
||
|
normal ..FV....
|
||
|
or ..FV....
|
||
|
overlay ..FV....
|
||
|
phoenix ..FV....
|
||
|
pinlight ..FV....
|
||
|
reflect ..FV....
|
||
|
screen ..FV....
|
||
|
softlight ..FV....
|
||
|
subtract ..FV....
|
||
|
vividlight ..FV....
|
||
|
xor ..FV....
|
||
|
c0_expr <string> ..FV.... set color component #0 expression
|
||
|
c1_expr <string> ..FV.... set color component #1 expression
|
||
|
c2_expr <string> ..FV.... set color component #2 expression
|
||
|
c3_expr <string> ..FV.... set color component #3 expression
|
||
|
all_expr <string> ..FV.... set expression for all color components
|
||
|
c0_opacity <double> ..FV.... set color component #0 opacity (from 0 to 1) (default 1)
|
||
|
c1_opacity <double> ..FV.... set color component #1 opacity (from 0 to 1) (default 1)
|
||
|
c2_opacity <double> ..FV.... set color component #2 opacity (from 0 to 1) (default 1)
|
||
|
c3_opacity <double> ..FV.... set color component #3 opacity (from 0 to 1) (default 1)
|
||
|
all_opacity <double> ..FV.... set opacity for all color components (from 0 to 1) (default 1)
|
||
|
|
||
|
telecine AVOptions:
|
||
|
first_field <int> ..FV.... select first field (from 0 to 1) (default 0)
|
||
|
top ..FV.... select top field first
|
||
|
t ..FV.... select top field first
|
||
|
bottom ..FV.... select bottom field first
|
||
|
b ..FV.... select bottom field first
|
||
|
pattern <string> ..FV.... pattern that describe for how many fields a frame is to be displayed (default "23")
|
||
|
|
||
|
thumbnail AVOptions:
|
||
|
n <int> ..FV.... set the frames batch size (from 2 to INT_MAX) (default 100)
|
||
|
|
||
|
tile AVOptions:
|
||
|
layout <image_size> ..FV.... set grid size (default "6x5")
|
||
|
nb_frames <int> ..FV.... set maximum number of frame to render (from 0 to INT_MAX) (default 0)
|
||
|
margin <int> ..FV.... set outer border margin in pixels (from 0 to 1024) (default 0)
|
||
|
padding <int> ..FV.... set inner border thickness in pixels (from 0 to 1024) (default 0)
|
||
|
color <color> ..FV.... set the color of the unused area (default "black")
|
||
|
|
||
|
tinterlace AVOptions:
|
||
|
mode <int> ..FV.... select interlace mode (from 0 to 6) (default 0)
|
||
|
merge ..FV.... merge fields
|
||
|
drop_even ..FV.... drop even fields
|
||
|
drop_odd ..FV.... drop odd fields
|
||
|
pad ..FV.... pad alternate lines with black
|
||
|
interleave_top ..FV.... interleave top and bottom fields
|
||
|
interleave_bottom ..FV.... interleave bottom and top fields
|
||
|
interlacex2 ..FV.... interlace fields from two consecutive frames
|
||
|
|
||
|
transpose AVOptions:
|
||
|
dir <int> ..FV.... set transpose direction (from 0 to 7) (default 0)
|
||
|
passthrough <int> ..FV.... do not apply transposition if the input matches the specified geometry (from 0 to INT_MAX) (default 0)
|
||
|
none ..FV.... always apply transposition
|
||
|
portrait ..FV.... preserve portrait geometry
|
||
|
landscape ..FV.... preserve landscape geometry
|
||
|
|
||
|
trim AVOptions:
|
||
|
starti <duration> ..FV.... Timestamp of the first frame that should be passed (default I64_MAX)
|
||
|
endi <duration> ..FV.... Timestamp of the first frame that should be dropped again (default I64_MAX)
|
||
|
start_pts <int64> ..FV.... Timestamp of the first frame that should be passed (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
end_pts <int64> ..FV.... Timestamp of the first frame that should be dropped again (from I64_MIN to I64_MAX) (default I64_MIN)
|
||
|
durationi <duration> ..FV.... Maximum duration of the output (default 0)
|
||
|
start_frame <int64> ..FV.... Number of the first frame that should be passed to the output (from -1 to I64_MAX) (default -1)
|
||
|
end_frame <int64> ..FV.... Number of the first frame that should be dropped again (from 0 to I64_MAX) (default I64_MAX)
|
||
|
start <double> ..FV.... Timestamp in seconds of the first frame that should be passed (from -DBL_MAX to DBL_MAX) (default DBL_MAX)
|
||
|
end <double> ..FV.... Timestamp in seconds of the first frame that should be dropped again (from -DBL_MAX to DBL_MAX) (default DBL_MAX)
|
||
|
duration <double> ..FV.... Maximum duration of the output in seconds (from 0 to DBL_MAX) (default 0)
|
||
|
|
||
|
unsharp AVOptions:
|
||
|
luma_msize_x <int> ..FV.... set luma matrix horizontal size (from 3 to 63) (default 5)
|
||
|
lx <int> ..FV.... set luma matrix horizontal size (from 3 to 63) (default 5)
|
||
|
luma_msize_y <int> ..FV.... set luma matrix vertical size (from 3 to 63) (default 5)
|
||
|
ly <int> ..FV.... set luma matrix vertical size (from 3 to 63) (default 5)
|
||
|
luma_amount <float> ..FV.... set luma effect strength (from -2 to 5) (default 1)
|
||
|
la <float> ..FV.... set luma effect strength (from -2 to 5) (default 1)
|
||
|
chroma_msize_x <int> ..FV.... set chroma matrix horizontal size (from 3 to 63) (default 5)
|
||
|
cx <int> ..FV.... set chroma matrix horizontal size (from 3 to 63) (default 5)
|
||
|
chroma_msize_y <int> ..FV.... set chroma matrix vertical size (from 3 to 63) (default 5)
|
||
|
cy <int> ..FV.... set chroma matrix vertical size (from 3 to 63) (default 5)
|
||
|
chroma_amount <float> ..FV.... set chroma effect strength (from -2 to 5) (default 0)
|
||
|
ca <float> ..FV.... set chroma effect strength (from -2 to 5) (default 0)
|
||
|
opencl <int> ..FV.... use OpenCL filtering capabilities (from 0 to 1) (default 0)
|
||
|
|
||
|
uspp AVOptions:
|
||
|
quality <int> ..FV.... set quality (from 0 to 8) (default 3)
|
||
|
qp <int> ..FV.... force a constant quantizer parameter (from 0 to 63) (default 0)
|
||
|
use_bframe_qp <int> ..FV.... use B-frames' QP (from 0 to 1) (default 0)
|
||
|
|
||
|
vignette AVOptions:
|
||
|
angle <string> ..FV.... set lens angle (default "PI/5")
|
||
|
a <string> ..FV.... set lens angle (default "PI/5")
|
||
|
x0 <string> ..FV.... set circle center position on x-axis (default "w/2")
|
||
|
y0 <string> ..FV.... set circle center position on y-axis (default "h/2")
|
||
|
mode <int> ..FV.... set forward/backward mode (from 0 to 1) (default 0)
|
||
|
forward ..FV....
|
||
|
backward ..FV....
|
||
|
eval <int> ..FV.... specify when to evaluate expressions (from 0 to 1) (default 0)
|
||
|
init ..FV.... eval expressions once during initialization
|
||
|
frame ..FV.... eval expressions for each frame
|
||
|
dither <int> ..FV.... set dithering (from 0 to 1) (default 1)
|
||
|
aspect <rational> ..FV.... set aspect ratio (from 0 to DBL_MAX) (default 1/1)
|
||
|
|
||
|
w3fdif AVOptions:
|
||
|
filter <int> ..FV.... specify the filter (from 0 to 1) (default 1)
|
||
|
simple ..FV....
|
||
|
complex ..FV....
|
||
|
deint <int> ..FV.... specify which frames to deinterlace (from 0 to 1) (default 0)
|
||
|
all ..FV.... deinterlace all frames
|
||
|
interlaced ..FV.... only deinterlace frames marked as interlaced
|
||
|
|
||
|
xbr AVOptions:
|
||
|
n <int> ..FV.... set scale factor (from 2 to 4) (default 3)
|
||
|
|
||
|
yadif AVOptions:
|
||
|
mode <int> ..FV.... specify the interlacing mode (from 0 to 3) (default 0)
|
||
|
send_frame ..FV.... send one frame for each frame
|
||
|
send_field ..FV.... send one frame for each field
|
||
|
send_frame_nospatial ..FV.... send one frame for each frame, but skip spatial interlacing check
|
||
|
send_field_nospatial ..FV.... send one frame for each field, but skip spatial interlacing check
|
||
|
parity <int> ..FV.... specify the assumed picture field parity (from -1 to 1) (default -1)
|
||
|
tff ..FV.... assume top field first
|
||
|
bff ..FV.... assume bottom field first
|
||
|
auto ..FV.... auto detect parity
|
||
|
deint <int> ..FV.... specify which frames to deinterlace (from 0 to 1) (default 0)
|
||
|
all ..FV.... deinterlace all frames
|
||
|
interlaced ..FV.... only deinterlace frames marked as interlaced
|
||
|
|
||
|
zoompan AVOptions:
|
||
|
zoom <string> ..FV.... set the zoom expression (default "1")
|
||
|
z <string> ..FV.... set the zoom expression (default "1")
|
||
|
x <string> ..FV.... set the x expression (default "0")
|
||
|
y <string> ..FV.... set the y expression (default "0")
|
||
|
d <string> ..FV.... set the duration expression (default "90")
|
||
|
s <image_size> ..FV.... set the output image size (default "hd720")
|
||
|
|
||
|
cellauto AVOptions:
|
||
|
filename <string> ..FV.... read initial pattern from file
|
||
|
f <string> ..FV.... read initial pattern from file
|
||
|
pattern <string> ..FV.... set initial pattern
|
||
|
p <string> ..FV.... set initial pattern
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
size <image_size> ..FV.... set video size
|
||
|
s <image_size> ..FV.... set video size
|
||
|
rule <int> ..FV.... set rule (from 0 to 255) (default 110)
|
||
|
random_fill_ratio <double> ..FV.... set fill ratio for filling initial grid randomly (from 0 to 1) (default 0.618034)
|
||
|
ratio <double> ..FV.... set fill ratio for filling initial grid randomly (from 0 to 1) (default 0.618034)
|
||
|
random_seed <int> ..FV.... set the seed for filling the initial grid randomly (from -1 to UINT32_MAX) (default -1)
|
||
|
seed <int> ..FV.... set the seed for filling the initial grid randomly (from -1 to UINT32_MAX) (default -1)
|
||
|
scroll <int> ..FV.... scroll pattern downward (from 0 to 1) (default 1)
|
||
|
start_full <int> ..FV.... start filling the whole video (from 0 to 1) (default 0)
|
||
|
full <int> ..FV.... start filling the whole video (from 0 to 1) (default 1)
|
||
|
stitch <int> ..FV.... stitch boundaries (from 0 to 1) (default 1)
|
||
|
|
||
|
color AVOptions:
|
||
|
color <color> ..FV.... set color (default "black")
|
||
|
c <color> ..FV.... set color (default "black")
|
||
|
size <image_size> ..FV.... set video size (default "320x240")
|
||
|
s <image_size> ..FV.... set video size (default "320x240")
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
|
||
|
haldclutsrc AVOptions:
|
||
|
level <int> ..FV.... set level (from 2 to 8) (default 6)
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
|
||
|
life AVOptions:
|
||
|
filename <string> ..FV.... set source file
|
||
|
f <string> ..FV.... set source file
|
||
|
size <image_size> ..FV.... set video size
|
||
|
s <image_size> ..FV.... set video size
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
rule <string> ..FV.... set rule (default "B3/S23")
|
||
|
random_fill_ratio <double> ..FV.... set fill ratio for filling initial grid randomly (from 0 to 1) (default 0.618034)
|
||
|
ratio <double> ..FV.... set fill ratio for filling initial grid randomly (from 0 to 1) (default 0.618034)
|
||
|
random_seed <int> ..FV.... set the seed for filling the initial grid randomly (from -1 to UINT32_MAX) (default -1)
|
||
|
seed <int> ..FV.... set the seed for filling the initial grid randomly (from -1 to UINT32_MAX) (default -1)
|
||
|
stitch <int> ..FV.... stitch boundaries (from 0 to 1) (default 1)
|
||
|
mold <int> ..FV.... set mold speed for dead cells (from 0 to 255) (default 0)
|
||
|
life_color <color> ..FV.... set life color (default "white")
|
||
|
death_color <color> ..FV.... set death color (default "black")
|
||
|
mold_color <color> ..FV.... set mold color (default "black")
|
||
|
|
||
|
mandelbrot AVOptions:
|
||
|
size <image_size> ..FV.... set frame size (default "640x480")
|
||
|
s <image_size> ..FV.... set frame size (default "640x480")
|
||
|
rate <video_rate> ..FV.... set frame rate (default "25")
|
||
|
r <video_rate> ..FV.... set frame rate (default "25")
|
||
|
maxiter <int> ..FV.... set max iterations number (from 1 to INT_MAX) (default 7189)
|
||
|
start_x <double> ..FV.... set the initial x position (from -100 to 100) (default -0.743644)
|
||
|
start_y <double> ..FV.... set the initial y position (from -100 to 100) (default -0.131826)
|
||
|
start_scale <double> ..FV.... set the initial scale value (from 0 to FLT_MAX) (default 3)
|
||
|
end_scale <double> ..FV.... set the terminal scale value (from 0 to FLT_MAX) (default 0.3)
|
||
|
end_pts <double> ..FV.... set the terminal pts value (from 0 to I64_MAX) (default 400)
|
||
|
bailout <double> ..FV.... set the bailout value (from 0 to FLT_MAX) (default 10)
|
||
|
morphxf <double> ..FV.... set morph x frequency (from -FLT_MAX to FLT_MAX) (default 0.01)
|
||
|
morphyf <double> ..FV.... set morph y frequency (from -FLT_MAX to FLT_MAX) (default 0.0123)
|
||
|
morphamp <double> ..FV.... set morph amplitude (from -FLT_MAX to FLT_MAX) (default 0)
|
||
|
outer <int> ..FV.... set outer coloring mode (from 0 to INT_MAX) (default 1)
|
||
|
iteration_count ..FV.... set iteration count mode
|
||
|
normalized_iteration_count ..FV.... set normalized iteration count mode
|
||
|
white ..FV.... set white mode
|
||
|
outz ..FV.... set outz mode
|
||
|
inner <int> ..FV.... set inner coloring mode (from 0 to INT_MAX) (default 3)
|
||
|
black ..FV.... set black mode
|
||
|
period ..FV.... set period mode
|
||
|
convergence ..FV.... show time until convergence
|
||
|
mincol ..FV.... color based on point closest to the origin of the iterations
|
||
|
|
||
|
mptestsrc AVOptions:
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
test <int> ..FV.... set test to perform (from 0 to INT_MAX) (default 10)
|
||
|
dc_luma ..FV....
|
||
|
dc_chroma ..FV....
|
||
|
freq_luma ..FV....
|
||
|
freq_chroma ..FV....
|
||
|
amp_luma ..FV....
|
||
|
amp_chroma ..FV....
|
||
|
cbp ..FV....
|
||
|
mv ..FV....
|
||
|
ring1 ..FV....
|
||
|
ring2 ..FV....
|
||
|
all ..FV....
|
||
|
t <int> ..FV.... set test to perform (from 0 to INT_MAX) (default 10)
|
||
|
dc_luma ..FV....
|
||
|
dc_chroma ..FV....
|
||
|
freq_luma ..FV....
|
||
|
freq_chroma ..FV....
|
||
|
amp_luma ..FV....
|
||
|
amp_chroma ..FV....
|
||
|
cbp ..FV....
|
||
|
mv ..FV....
|
||
|
ring1 ..FV....
|
||
|
ring2 ..FV....
|
||
|
all ..FV....
|
||
|
|
||
|
nullsrc AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "320x240")
|
||
|
s <image_size> ..FV.... set video size (default "320x240")
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
|
||
|
rgbtestsrc AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "320x240")
|
||
|
s <image_size> ..FV.... set video size (default "320x240")
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
|
||
|
smptebars AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "320x240")
|
||
|
s <image_size> ..FV.... set video size (default "320x240")
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
|
||
|
smptehdbars AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "320x240")
|
||
|
s <image_size> ..FV.... set video size (default "320x240")
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
|
||
|
testsrc AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "320x240")
|
||
|
s <image_size> ..FV.... set video size (default "320x240")
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
duration <duration> ..FV.... set video duration (default -1)
|
||
|
d <duration> ..FV.... set video duration (default -1)
|
||
|
sar <rational> ..FV.... set video sample aspect ratio (from 0 to INT_MAX) (default 1/1)
|
||
|
decimals <int> ..FV.... set number of decimals to show (from 0 to 17) (default 0)
|
||
|
n <int> ..FV.... set number of decimals to show (from 0 to 17) (default 0)
|
||
|
|
||
|
avectorscope AVOptions:
|
||
|
mode <int> ..FV.... set mode (from 0 to 1) (default 0)
|
||
|
lissajous ..FV....
|
||
|
lissajous_xy ..FV....
|
||
|
m <int> ..FV.... set mode (from 0 to 1) (default 0)
|
||
|
lissajous ..FV....
|
||
|
lissajous_xy ..FV....
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
size <image_size> ..FV.... set video size (default "400x400")
|
||
|
s <image_size> ..FV.... set video size (default "400x400")
|
||
|
rc <int> ..FV.... set red contrast (from 0 to 255) (default 40)
|
||
|
gc <int> ..FV.... set green contrast (from 0 to 255) (default 160)
|
||
|
bc <int> ..FV.... set blue contrast (from 0 to 255) (default 80)
|
||
|
rf <int> ..FV.... set red fade (from 0 to 255) (default 15)
|
||
|
gf <int> ..FV.... set green fade (from 0 to 255) (default 10)
|
||
|
bf <int> ..FV.... set blue fade (from 0 to 255) (default 5)
|
||
|
zoom <double> ..FV.... set zoom factor (from 1 to 10) (default 1)
|
||
|
|
||
|
concat AVOptions:
|
||
|
n <int> ..FVA... specify the number of segments (from 1 to INT_MAX) (default 2)
|
||
|
v <int> ..FV.... specify the number of video streams (from 0 to INT_MAX) (default 1)
|
||
|
a <int> ..F.A... specify the number of audio streams (from 0 to INT_MAX) (default 0)
|
||
|
unsafe <int> ..FVA... enable unsafe mode (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
showcqt AVOptions:
|
||
|
volume <string> ..FV.... set volume (default "16")
|
||
|
tlength <string> ..FV.... set transform length (default "384/f*tc/(384/f+tc)")
|
||
|
timeclamp <double> ..FV.... set timeclamp (from 0.1 to 1) (default 0.17)
|
||
|
coeffclamp <float> ..FV.... set coeffclamp (from 0.1 to 10) (default 1)
|
||
|
gamma <float> ..FV.... set gamma (from 1 to 7) (default 3)
|
||
|
gamma2 <float> ..FV.... set gamma of bargraph (from 1 to 7) (default 1)
|
||
|
fullhd <int> ..FV.... set full HD resolution (from 0 to 1) (default 1)
|
||
|
fps <int> ..FV.... set video fps (from 10 to 100) (default 25)
|
||
|
count <int> ..FV.... set number of transform per frame (from 1 to 30) (default 6)
|
||
|
fontfile <string> ..FV.... set font file
|
||
|
fontcolor <string> ..FV.... set font color (default "st(0, (midi(f)-59.5)/12);st(1, if(between(ld(0),0,1), 0.5-0.5*cos(2*PI*ld(0)), 0));r(1-ld(1)) + b(ld(1))")
|
||
|
|
||
|
showspectrum AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "640x512")
|
||
|
s <image_size> ..FV.... set video size (default "640x512")
|
||
|
slide <int> ..FV.... set sliding mode (from 0 to 3) (default 0)
|
||
|
replace ..FV.... replace old columns with new
|
||
|
scroll ..FV.... scroll from right to left
|
||
|
fullframe ..FV.... return full frames
|
||
|
mode <int> ..FV.... set channel display mode (from 0 to 1) (default 0)
|
||
|
combined ..FV.... combined mode
|
||
|
separate ..FV.... separate mode
|
||
|
color <int> ..FV.... set channel coloring (from 0 to 1) (default 0)
|
||
|
channel ..FV.... separate color for each channel
|
||
|
intensity ..FV.... intensity based coloring
|
||
|
scale <int> ..FV.... set display scale (from 0 to 3) (default 1)
|
||
|
sqrt ..FV.... square root
|
||
|
cbrt ..FV.... cubic root
|
||
|
log ..FV.... logarithmic
|
||
|
lin ..FV.... linear
|
||
|
saturation <float> ..FV.... color saturation multiplier (from -10 to 10) (default 1)
|
||
|
win_func <int> ..FV.... set window function (from 0 to 3) (default 1)
|
||
|
hann ..FV.... Hann window
|
||
|
hamming ..FV.... Hamming window
|
||
|
blackman ..FV.... Blackman window
|
||
|
|
||
|
showwaves AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "600x240")
|
||
|
s <image_size> ..FV.... set video size (default "600x240")
|
||
|
mode <int> ..FV.... select display mode (from 0 to 3) (default 0)
|
||
|
point ..FV.... draw a point for each sample
|
||
|
line ..FV.... draw a line for each sample
|
||
|
p2p ..FV.... draw a line between samples
|
||
|
cline ..FV.... draw a centered line for each sample
|
||
|
n <int> ..FV.... set how many samples to show in the same point (from 0 to INT_MAX) (default 0)
|
||
|
rate <video_rate> ..FV.... set video rate (default "25")
|
||
|
r <video_rate> ..FV.... set video rate (default "25")
|
||
|
split_channels <int> ..FV.... draw channels separately (from 0 to 1) (default 0)
|
||
|
|
||
|
showwavespic AVOptions:
|
||
|
size <image_size> ..FV.... set video size (default "600x240")
|
||
|
s <image_size> ..FV.... set video size (default "600x240")
|
||
|
split_channels <int> ..FV.... draw channels separately (from 0 to 1) (default 0)
|
||
|
|
||
|
amovie AVOptions:
|
||
|
filename <string> ..FVA...
|
||
|
format_name <string> ..FVA... set format name
|
||
|
f <string> ..FVA... set format name
|
||
|
stream_index <int> ..FVA... set stream index (from -1 to INT_MAX) (default -1)
|
||
|
si <int> ..FVA... set stream index (from -1 to INT_MAX) (default -1)
|
||
|
seek_point <double> ..FVA... set seekpoint (seconds) (from 0 to 9.22337e+12) (default 0)
|
||
|
sp <double> ..FVA... set seekpoint (seconds) (from 0 to 9.22337e+12) (default 0)
|
||
|
streams <string> ..FVA... set streams
|
||
|
s <string> ..FVA... set streams
|
||
|
loop <int> ..FVA... set loop count (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
movie AVOptions:
|
||
|
filename <string> ..FVA...
|
||
|
format_name <string> ..FVA... set format name
|
||
|
f <string> ..FVA... set format name
|
||
|
stream_index <int> ..FVA... set stream index (from -1 to INT_MAX) (default -1)
|
||
|
si <int> ..FVA... set stream index (from -1 to INT_MAX) (default -1)
|
||
|
seek_point <double> ..FVA... set seekpoint (seconds) (from 0 to 9.22337e+12) (default 0)
|
||
|
sp <double> ..FVA... set seekpoint (seconds) (from 0 to 9.22337e+12) (default 0)
|
||
|
streams <string> ..FVA... set streams
|
||
|
s <string> ..FVA... set streams
|
||
|
loop <int> ..FVA... set loop count (from 0 to INT_MAX) (default 1)
|
||
|
|
||
|
ffbuffersink AVOptions:
|
||
|
pix_fmts <binary> ..FV.... set the supported pixel formats
|
||
|
|
||
|
ffabuffersink AVOptions:
|
||
|
sample_fmts <binary> ..FV.... set the supported sample formats
|
||
|
sample_rates <binary> ..FV.... set the supported sample rates
|
||
|
channel_layouts <binary> ..FV.... set the supported channel layouts
|
||
|
channel_counts <binary> ..FV.... set the supported channel counts
|
||
|
all_channel_counts <int> ..FV.... accept all channel counts (from 0 to 1) (default 0)
|
||
|
|
||
|
abuffer AVOptions:
|
||
|
time_base <rational> ..F.A... (from 0 to INT_MAX) (default 0/1)
|
||
|
sample_rate <int> ..F.A... (from 0 to INT_MAX) (default 0)
|
||
|
sample_fmt <sample_fmt> ..F.A... (default none)
|
||
|
channel_layout <string> ..F.A...
|
||
|
channels <int> ..F.A... (from 0 to INT_MAX) (default 0)
|
||
|
|
||
|
buffer AVOptions:
|
||
|
width <int> ..FV.... (from 0 to INT_MAX) (default 0)
|
||
|
video_size <image_size> ..FV....
|
||
|
height <int> ..FV.... (from 0 to INT_MAX) (default 0)
|
||
|
pix_fmt <pix_fmt> ..FV.... (default none)
|
||
|
time_base_num <int> ..FV.... deprecated, do not use (from 0 to INT_MAX) (default 0)
|
||
|
time_base_den <int> ..FV.... deprecated, do not use (from 0 to INT_MAX) (default 0)
|
||
|
sar_num <int> ..FV.... deprecated, do not use (from 0 to INT_MAX) (default 0)
|
||
|
sar_den <int> ..FV.... deprecated, do not use (from 0 to INT_MAX) (default 0)
|
||
|
sar <rational> ..FV.... sample aspect ratio (from 0 to DBL_MAX) (default 1/1)
|
||
|
pixel_aspect <rational> ..FV.... sample aspect ratio (from 0 to DBL_MAX) (default 1/1)
|
||
|
time_base <rational> ..FV.... (from 0 to DBL_MAX) (default 0/1)
|
||
|
frame_rate <rational> ..FV.... (from 0 to DBL_MAX) (default 0/1)
|
||
|
sws_param <string> ..FV....
|
||
|
|
||
|
abuffersink AVOptions:
|
||
|
sample_fmts <binary> ..FV.... set the supported sample formats
|
||
|
sample_rates <binary> ..FV.... set the supported sample rates
|
||
|
channel_layouts <binary> ..FV.... set the supported channel layouts
|
||
|
channel_counts <binary> ..FV.... set the supported channel counts
|
||
|
all_channel_counts <int> ..FV.... accept all channel counts (from 0 to 1) (default 0)
|
||
|
|
||
|
buffersink AVOptions:
|
||
|
pix_fmts <binary> ..FV.... set the supported pixel formats
|
||
|
|