I only get one frame when I try to play /dev/video0 with ffplay #539
CluelessTechnologist
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try again with current |
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What happened is #536
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It doesn't seem to matter what source I use, ffplay shows a few frames and then freezes on one frame.
This is the command I use to play the virtual webcam feed:
ffplay -pixel_format yuyv422 -i /dev/video0
So far I have tried these sources:
Capturing my DSLR via gphoto, seems to work when piping it directly to ffplay, altough a bit laggy:
gphoto2 --stdout --capture-movie | ffmpeg -i - -vcodec rawvideo -pix_fmt yuv420p -f v4l2 /dev/video0
Streaming Big Buck Bunny to /dev/video0, works perfectly when using ffplay directly:
ffmpeg -i Downloads/Big\ Buck\ Bunny\ -\ FULL\ HD\ 60FPS.mp4 -vf format=yuv420p -f v4l2 /dev/video0
Kernel:
6.1.0-6-amd64
modinfo for v4l2loopback:
Any ideas on what could be wrong?
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