[theora] Better A/V sync and framerate detection in ffmpeg2theora

j at v2v.cc j at v2v.cc
Wed Nov 4 02:55:13 PST 2009

On 11/04/2009 05:11 AM, Andrew Chew wrote:
> On Nov 3, 2009, at 8:07 PM, Jason Self wrote:
>> In addition to the indexing mentioned earlier by Chris Pearce,
>> improvements to frame rate detection and A/V sync were recently
>> committed to ffmpeg2theora. This will help with variable framerate
>> video and in other cases where the container specifies the incorrect
>> framerate.
>> Remember those cases where it would report the framerate as double
>> what it really was? That seems to be fixed now. In my testing,
>> ffmpeg2theora should now keep lip-synch as well as any DVD player can.
>> https://trac.xiph.org/changeset/16650
> Sweet!  Is a new official ffmpeg2theora build (.26) imminent?

once indexing and seeking got some more testing i will prepare a new


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