#8620: Fundamental bug in DirectShow capture - wrong timestamps
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Reporter: Dmitry | Owner: (none)
Sinitsyn |
Type: defect | Status: open
Priority: normal | Component: avdevice
Version: unspecified | Resolution:
Keywords: dshow dts | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Diederick Niehorster):
Replying to [comment:15 Dmitry Sinitsyn]:
> I submitted my patch [http://ffmpeg.org/pipermail/ffmpeg-
devel/2020-June/263999.html] a year ago without any reaction. Hope your
will have it.
Ah, there ya go. Thats pretty much the same patch except that you have
default on and i have default off :)
> normal way should be:
IMediaSample::GetTime for all samples, if time==NULL, then use reference
clock.
Ah, so is there a case missin? something like:
{{{
IMediaSample_GetTime(sample, &curtime, &dummy);
if (curtime == 0)
curtime = graphtime;
}}}
where graphtime is set by IReferenceClock_GetTime(clock, &graphtime);
?
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Ticket URL: <https://trac.ffmpeg.org/ticket/8620#comment:16>
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