GNOME Bugzilla – Bug 611906
[ffenc_h263p] fails at custom resolutions
Last modified: 2010-06-27 08:43:25 UTC
That is, the output of following pipeline plays fine: ---- gst-launch-0.10 videotestsrc num-buffers=100 ! video/x-raw-yuv,width=352,height=288 ! ffenc_h263p ! qtmux ! filesink location=test-h263p-2.mov ---- whereas replacing 288 by 292 seems to encode well, but is not playable (damaged header complaints by gst-ffmpeg, or mplayer, etc). On the one hand, it is a regression as it worked fine in previous release. On the other hand, it is pretty much due to updated ffmpeg as it also fails with corresponding ffmpeg binary (i.e. non playable output).
So it's an upstream problem. Closing bug here, please file with ffmpeg bugtracker if you want this fixed.