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New composed_quick_start.sh logic to wait for the ffmpeg process to end

pull/546/head
pabloFuente 2020-09-28 11:03:24 +02:00
parent f886ac72db
commit d039f71fdb
1 changed files with 11 additions and 1 deletions
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12
openvidu-server/docker/openvidu-recording/scripts/composed_quick_start.sh
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@ -96,6 +96,9 @@ elif [[ "${COMPOSED_QUICK_START_ACTION}" == "--start-recording" ]]; then
<./stop ffmpeg -y -f alsa -i pulse -f x11grab -draw_mouse 0 -framerate $FRAMERATE -video_size $RESOLUTION -i :$DISPLAY_NUM -c:a aac -c:v libx264 -preset ultrafast -crf 28 -refs 4 -qmin 4 -pix_fmt yuv420p -filter:v fps=$FRAMERATE "/recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT"
fi
# Warn the stop thread about ffmpeg process being completed
echo "ffmpeg-completed" > /tmp/$VIDEO_ID-completed.txt
} 2>&1 | tee -a /tmp/container-start-recording.log
elif [[ "${COMPOSED_QUICK_START_ACTION}" == "--stop-recording" ]]; then
@ -109,10 +112,17 @@ elif [[ "${COMPOSED_QUICK_START_ACTION}" == "--stop-recording" ]]; then
exit 0
fi
# Stop and wait ffmpeg process to be stopped
# Stop ffmpeg process
FFMPEG_PID=$(pgrep ffmpeg)
echo 'q' > stop && tail --pid=$FFMPEG_PID -f /dev/null
## Wait for the ffmpeg process to be finished
until [ -f /tmp/$VIDEO_ID-completed.txt ]
do
# Check 20 times per second
sleep 0.05
done
rm -f /tmp/$VIDEO_ID-completed.txt
### Generate video report file ###
ffprobe -v quiet -print_format json -show_format -show_streams /recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT > /recordings/$VIDEO_ID/$VIDEO_ID.info