[Ffmpeg-devel] [PATCH] set pix_fmt for video grabbing devices

[Luca Abeni]

Hello,

when doing some experiments for testing my new v4l2 code, I noticed that
ffmpeg forgets to set AVFormatParameters::pix_fmt when capturing from a
v4l card.
In other words, if you type
ffmpeg -pix_fmt yuv422 -s 352x288 test.avi
the "-pix_fmt yuv422" option will have no effect.

The attached patch fixes the problem.


			Luca
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