[FFmpeg-devel] About guess_correct_pts / AVFrame.best_effort_timestamp

Luca Barbato lu_zero
Wed Feb 16 15:24:14 CET 2011


On 02/16/2011 03:03 PM, Nicolas George wrote:
> L'octidi 28 pluvi?se, an CCXIX, M?ns Rullg?rd a ?crit :
>> What did you "check"?
> 
> That guess_correct_pts gives coherent timestamps.
> 
>> 			Please try this command:
>>
>> ffmpeg -i foo.mkv -vcodec copy -acodec copy foo.mp4
> 
> The code we are discussing is not used in copy mode, as it is only called
> during avcodec_decode_video2.
> 
> There is indeed an issue there, and it certainly needs fixing, but this is a
> completely unrelated issue to the topic of this thread, and it is not a
> valid reason to reject the patch.

Transcoding results in a foo.mp4 with the correct timing? (shouldn't)

I think we are hitting two different orthogonal issues here...

lu

-- 

Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero




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