[FFmpeg-devel] [PATCH] libavdevice/v4l2: Return EAGAIN when receiving a frame of unexpected size

[Nicolas George]

Alexander Strasser (12019-03-18):
> I tested the EAGAIN version and it worked. I also tested returning a

ffmpeg.c uses the non-blocking mode.

> zero-sized packet, like in the case where V4L flags the data as corrupt,
> that worked too. See commit 28f20d2ff487aa589643d8f70eaf614b78839685
> 
> Do you think the zero-sized packet would be better than returning
> FFERROR_REDO?

I think it depends on what happens exactly with that frame? What is the
partial packet returned? Is there a timestamp? Etc.

Regards,

-- 
  Nicolas George
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