[Bug 750794] Lipsync problem using mp4mux with late v4l2src

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=750794

Jean-Michel Hautbois <jean-michel.hautbois at veo-labs.com> changed:

           What    |Removed                     |Added
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                 CC|                            |jean-michel.hautbois at veo-la
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--- Comment #2 from Jean-Michel Hautbois <jean-michel.hautbois at veo-labs.com> ---
(In reply to Thiago Sousa Santos from comment #1)
> Does the video at the first buffer represents the 0.3s or is it for the 0s
> but is being pushed late (latency)? In another words, are the timestamp on
> the video buffers correct?

The video corresponds to the 0 but is timestamped at 0.3 because of start
latency.

> 
> The edit list in qtmux is used, among other things, to represent late
> streams. Can you share a problematic file that you muxed for further
> investigation?

Will try to do that tomorrow. Any preference on where to store it ?

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