kopia lustrzana https://github.com/F5OEO/rpidatv
53 wiersze
1.8 KiB
Bash
Executable File
53 wiersze
1.8 KiB
Bash
Executable File
#! /bin/bash
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PATHBIN="/home/pi/rpidatv/bin/"
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PATHSCRIPT="/home/pi/rpidatv/scripts"
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CONFIGFILE=$PATHSCRIPT"/rpidatvconfig.txt"
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get_config_var() {
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lua - "$1" "$2" <<EOF
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local key=assert(arg[1])
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local fn=assert(arg[2])
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local file=assert(io.open(fn))
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for line in file:lines() do
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local val = line:match("^#?%s*"..key.."=(.*)$")
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if (val ~= nil) then
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print(val)
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break
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end
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end
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EOF
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}
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SYMBOLRATEK=$(get_config_var symbolrate $CONFIGFILE)
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FREQ_OUTPUT=$(get_config_var freqoutput $CONFIGFILE)
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FEC=$(get_config_var fec $CONFIGFILE)
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let FECNUM=FEC
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let FECDEN=FEC+1
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FreqHz=$(echo "($FREQ_OUTPUT*1000000)/1" | bc )
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let SYMBOLRATE=SYMBOLRATEK*1000
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#let FreqHz=FREQ_OUTPUT*1000000
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echo Freq = $FreqHz
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if [ "$SYMBOLRATEK" -lt 250 ]; then
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SR_RTLSDR=250000
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else
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SR_RTLSDR=1024000
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fi
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sudo killall -9 hello_video.bin
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sudo killall leandvb
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sudo killall ts2es
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mkfifo fifo.264
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mkfifo videots
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#sudo rtl_sdr -p 20 -g 30 -f $FreqHz -s $SR_RTLSDR - 2>/dev/null | $PATHBIN"leandvb" --cr $FECNUM"/"$FECDEN --sr $SYMBOLRATE -f $SR_RTLSDR 2>/dev/null |buffer| $PATHBIN"ts2es" -video -stdin fifo.264 &
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sudo rtl_sdr -p 20 -g 30 -f $FreqHz -s $SR_RTLSDR - 2>/dev/null | $PATHBIN"leandvb" --cr $FECNUM"/"$FECDEN --sr $SYMBOLRATE -f $SR_RTLSDR 2>/dev/null >videots &
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$PATHBIN"ts2es" -video videots fifo.264 &
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#sudo rtl_sdr -p 20 -g 40 -f $FreqHz -s $SR_RTLSDR - 2>/dev/null | $PATHBIN"leandvb" -- --gui -d --cr $FECNUM"/"$FECDEN --sr $SYMBOLRATE -f $SR_RTLSDR |buffer| $PATHBIN"ts2es" -video -stdin fifo.264 &
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#sudo rtl_sdr -p 20 -g 30 -f 650000000 -s 1024000 - 2>/dev/null | $PATHBIN"leandvb" --filter --gui -d --cr 7/8 --sr 250000 -f 1024000 | $PATHBIN"ts2es" -video -stdin fifo.264 &
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#sudo rtl_sdr -p 20 -g 30 -f 650000000 -s 1024000 - 2>/dev/null | $PATHBIN"leandvb" --filter --gui -d --cr 7/8 --sr 250000 -f 1024000 > file.ts
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$PATHBIN"hello_video.bin" fifo.264
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