[FFmpeg-devel] [PATCH] MPEG-TS/-PS : better probing for duration and start-time for all streams in a container

Michael Niedermayer michaelni at gmx.at
Wed May 14 20:42:01 CEST 2014


On Wed, May 14, 2014 at 10:03:51AM +0000, Gaullier Nicolas wrote:
> Hello,
> To reproduce all the problems, I have generated a small single sample file (13Mo) from free to use content (bigbuckbunny->ffmbc cbr 30Mbps open gop transcode->ffmpeg trim-rewrap). It is not ideal because the starting of the file is a little bit "crude" : the two first B frames lack their P reference and an audio header missing is reported, but anyway it plays, and I can assure you that what is observed is exactly the same as real-life content strictly conformant to the standards. If needed, I could also with some more effort try to put this content on a production encoder to give you perfect sample files (but I cannot send you my everyday files because they are

> copyrighted). I am a newbie here, please tell me where I can send you this file.

see:
http://ffmpeg.org/bugreports.html#SubmittingSampleMedia

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No snowflake in an avalanche ever feels responsible. -- Voltaire
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