Audio and video not in sync

Nicolas Dufresne nicolas at ndufresne.ca
Thu May 19 14:34:16 UTC 2016


Le mercredi 18 mai 2016 à 19:45 +0000, William Salibrici a écrit :
> Can you give me some ideas of how to provide adequate time stamps?
> What does that look like for this case?
> I have read Chapter 14. Clocks and synchronization in Gstreamer of
> the manual but I'm not clear on how to apply that to my recording
> example.
> In my example, the need-data callback provides timestamps for the
> video buffers, and the directsounsrc provides the clock for the
> pipeline and I'm assuming timestamps for the audio buffers as well.
> What else would you recommend I do here?
> Thanks again for your help - it is much appreciated!

An appropriate timestamp would match the moment this data has been
captured according to the pipeline clock, minus the configured base
time.

Nicolas
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