2 renderer ffmpeg pixel formats

nyanpasu64 edytuje tę stronę 2022-03-21 17:19:56 -07:00

agg (current):

• bytes_per_pixel = 4
• ffmpeg_pixel_format = "rgb0"
  • unsure what format to use to enable transparency. maybe rgba?

mplcairo (i lost the branch):

• bytes_per_pixel = 3
• ffmpeg_pixel_format = "rgb24"
• bytes_per_pixel = 4
• ffmpeg_pixel_format = "rgb32"
  • https://github.com/anntzer/mplcairo/issues/12#issuecomment-451035973
  • Cairo outputs bgrA.
  • ffmpeg bgr0 and rgb32 are equivalent, but rgb32 uses less CPU in ffplay.