[FFmpeg-devel] [PATCH 5/5] ffmpeg: Use guess_correct_pts() for decoded timestamps

Kostya kostya.shishkov
Mon Oct 4 08:00:09 CEST 2010


On Sun, Oct 03, 2010 at 03:18:16PM -0700, Baptiste Coudurier wrote:
> On 10/3/10 3:15 PM, Michael Niedermayer wrote:
> > On Sun, Oct 03, 2010 at 05:39:40PM -0400, Alexander Strange wrote:
[...]
> >> rv30 regression fails, but the timestamps look broken already (20
> >> faulty pts). Looking at the packets, I think the file timestamps are
> >> actually dts and not pts (they're monotonic but the file has
> >> B-frames), so the current output is wrong.
> >>
> >> I'll file a bug and commit/update the rv30 reference soon if there's
> >> no objections.
> > 
> > no objections from me based on your mail without looking at the timestamps
> > maybe you want to wait for some rv devel but thats not a must if they take
> > to long to reply
> 
> I confirm that the timestamps in RM are dts, not pts.

You should also add that real PTS were extracted from RV30 and RV40
frame headers in FFmBC (which is easy to do).

> -- 
> Baptiste COUDURIER



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