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sxmo_camera.sh: Set cache-secs and demuxer-readahead-secs to 0 to prevent lag

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Stops camera stream in mpv from falling behind
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Miles Alan 2020-08-30 14:31:06 -05:00
parent fbb431bf7a
commit 561122b07c
1 changed files with 1 additions and 0 deletions
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scripts/core/sxmo_camera.sh
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@ -41,6 +41,7 @@ startmpv() {
# in mpv; but this is simpler and more reliable for now. # in mpv; but this is simpler and more reliable for now.
ffmpeg -re -fflags nobuffer -f v4l2 -video_size $RES -i /dev/video1 -f rawvideo - | ffmpeg -re -fflags nobuffer -f v4l2 -video_size $RES -i /dev/video1 -f rawvideo - |
mpv \ mpv \
--cache-secs=0 --demuxer-readahead-secs=0 \
--demuxer-rawvideo-w=$WIDTH --demuxer-rawvideo-h=$HEIGHT \ --demuxer-rawvideo-w=$WIDTH --demuxer-rawvideo-h=$HEIGHT \
--untimed --vo=xv --cache-pause=no --no-demuxer-thread \ --untimed --vo=xv --cache-pause=no --no-demuxer-thread \
--profile=low-latency --demuxer=rawvideo -vf transpose=$TRANSPOSE \ --profile=low-latency --demuxer=rawvideo -vf transpose=$TRANSPOSE \