GNOME Bugzilla – Bug 449420
[fixed upstream] [FLV] Incorrect FLV frame sizes
Last modified: 2007-12-17 12:47:26 UTC
Please describe the problem: The version of FFMPEG last mirrored (Sept 06) has a bug whereby some FLV files' frame dimensions are incorrectly read. FFMPEG pads the difference using the pixels on the bottom and right edges of the frame, resulting in a "smearing" effect. Steps to reproduce: 1. Play an affected FLV file. Actual results: Padding on bottom and right hand side of output Expected results: No padding and thus no smearing Does this happen every time? Yes Other information:
Created attachment 90327 [details] FLV exhibiting problem
Created attachment 90328 [details] [review] Patch from upstream FFMPEG SVN which fixes the problem This is generated via "svn diff -r6769:6773" on FFMPEG SVN. Some minor casting is added to correct typing.
(Obviously this bug would be fixed by a new FFMPEG merge and the patch here obviated; I'm just adding this in case anybody else runs into it in the meantime).
changing title so we can close it once we update mirror.
fixed thanks to new build system.