[FFmpeg-devel] [PATCH] matroska in VFW compatibility mode stores dts not pts as timestamps

[Joakim Plate]

> 
> Anything without a native id has to be muxed that way. 
> And actually the spec implies that the timestamp
> should always be pts, but obviously other muxers don't follow 
> this for VFW mode (or dirac...)
> 

I suppose a simple solution to it could be to disable the 
flag on first timestamp that is less than a previous timestamp. 

By the looks of it ffmpeg's muxer always stores pts, so it would 
get it right according to the spec.

/Joakim