[FFmpeg-devel] [PATCH] avformat/mpegtsenc: Implement muxing SCTE-35 and EPG packets

[Kieran Kunhya]

On Mon, 8 Nov 2021 at 15:17, Maksym Veremeyenko <verem at m1stereo.tv> wrote:

> On 08.11.2021 16:41, Kieran Kunhya wrote:
> > On Mon, 8 Nov 2021 at 06:35, Maksym Veremeyenko <verem at m1stereo.tv>
> wrote:
> >
> >> Hi,
> >>
> >> Attached patch implement muxing SCTE-35 and EPG packets into mpegts
> stream.
> >>
> >
> > SCTE Markers need timestamping, no?
> >
>
> SCTE markers has no timestamping, during reading at mpegts.c it
> timestamps recovered from PCR.
>

The positioning of the packet relative to the PCR matters. Also
splice_time() is relative to the new PCR and timestamps which I don't think
the mux here can guarantee?

Kieran