[FFmpeg-devel] [PATCH] assdec: non monotone timestamps

[Aurelien Jacobs]

Hi,

When trying to stream copy the attached ASS file with the following command:
  ffmpeg -i test.ass -scodec copy test2.ass
I get some "error, non monotone timestamps". They are due to the fact that
this file contains several events with the same pts (this is perfectly
valid ASS). I guess that those events with equal pts should be packed in
the same AVPacket (the same way all the macroblocks from a video frame are
stored in a single packet).
Attached patch just implement this.

Note that the matroska demuxer has the same problem, and I intend to fix
it soon.

Aurel
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