is there a problem with vp8enc/rtpvp8pay?

Sebastian Dröge sebastian at centricular.com
Thu Mar 17 12:54:12 UTC 2016


On Do, 2016-03-17 at 08:41 -0400, Nicolas Dufresne wrote:
> 
> > Question #1: Is that analysis correct, that is, the dts must be
> > younger than
> > the pts?
> It is wrong, though most likely that this is a side effect of not using
> a jitterbuffer. As VP8 does not have B-Frames, it might make sense to
> bugfix the depayloader to ensure the PTS and DTS are always equal
> though.

This would actually break things. The DTS is always the receive time,
the PTS is whatever time the jitterbuffer calculated as the
presentation time. This is usually not the same as the DTS.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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