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. Patch by Luca Abeni *** lucabe72 !a! email ! it *** Originally committed as revision 4899 to svn://svn.ffmpeg.org/ffmpeg/trunk
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