[vlc-devel] [PATCH 03/13] es_out: add the ES_OUT_SET_FIRST_PCR control

Thomas Guillem thomas at gllm.fr
Thu Aug 22 11:09:01 CEST 2019


On Thu, Aug 22, 2019, at 11:07, Francois Cartegnie wrote:
> Le 21/08/2019 à 16:13, Thomas Guillem a écrit :
> > This control will send this first pcr to the main clock and will be used for
> > clock update notification.
> > 
> > Only the ts module need this control for now. Indeed, this is the only one that
> > is sending absolute ts.
> > 
> > In order to check if a module need this control, one should check the
> > DEMUX_GET_TIME implementation for a subtraction with a first_pcr member.
> 
> First one is usually first one seen by es_out SET_GROUP_PCR, no ?

Not after a flush. If we do that, you will always start to 0 after a seek.

> 
> 
> -- 
> Francois Cartegnie
> VideoLAN - VLC Developer
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