[Bug 740124] mpegtsmux: set group-id in stream-start event
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Sat Mar 7 05:49:57 PST 2015
https://bugzilla.gnome.org/show_bug.cgi?id=740124
Thiago Sousa Santos <thiagossantos at gmail.com> changed:
What |Removed |Added
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CC| |thiagossantos at gmail.com
--- Comment #5 from Thiago Sousa Santos <thiagossantos at gmail.com> ---
(In reply to Aurélien Zanelli from comment #4)
> (In reply to Thiago Sousa Santos from comment #3)
> > Review of attachment 290720 [details] [review] [review]:
> >
> > ::: gst/mpegtsmux/mpegtsmux.c
> > @@ +1680,3 @@
> > + stream_start = gst_event_new_stream_start (s_id);
> > + gst_event_set_group_id (stream_start, gst_util_group_id_next ());
> > + gst_pad_push_event (mux->srcpad, stream_start);
> >
> > Isn't the purpose of group-id to have streams that are to be played together
> > have the same group-id?
> Yes.
>
> Currently, I don't clearly understand your remark, so correct me if I'm
> wrong:
> it is a muxer which have only one src pad, hence it create only one output
> stream and one stream_start event is pushed downstream. There is no multiple
> stream in this case so no need to store and reuse the group id if it's what
> you meant.
Sorry. I thought you were talking about the demuxer. I don't see an use case
where that would be relevant for muxers other than just silencing the FIXME.
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