[FFmpeg-devel] [PATCH] Fix huge reported DTS on Ogg Theora files with bogus granulepos
bvibber at wikimedia.org
Sat Jan 14 00:09:00 EET 2017
Patch fixes an issue with broken Ogg Theora videos containing bogus
negative granulepos on some packets: libavformat was reporting huge
positive dts timestamps for these packets, causing downstream problems for
ffmpeg2theora at Wikimedia Commons (near-infinite loop during transcoding).
Bug report: https://trac.ffmpeg.org/ticket/6080
Downstream issue: https://phabricator.wikimedia.org/T155247
Patch for libavformat attached. Returns AV_NOPTS_VALUE instead of bogus
value for the dts, which downstream ffmpeg2theora can already understand
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 2120 bytes
Desc: not available
More information about the ffmpeg-devel