[gstreamer-bugs] [Bug 427990] rtph264depay sprop-parameter-set erros

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Thu Apr 12 07:01:22 PDT 2007

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  GStreamer | gst-plugins-good | Ver: HEAD CVS

Holger Freyther changed:

           What    |Removed                     |Added
             Status|NEEDINFO                    |UNCONFIRMED

------- Comment #2 from Holger Freyther  2007-04-12 14:01 UTC -------
1.) AFAIK the "zero_byte" is needed for each SPS and PPS. But the ffmpeg
decoder is quite forgiving anyway.

2.) For DVB-H (probably others as well) sending the SPS and PPs Nalus inline
(as part of the stream) violates the specification. So 2.) causes a problem if
you have a conformant streaming server. The only way to set them is to use the
sprops-parameter-sets but the manually queued nalus never reach the decoder,
they are cleared on the first process. So my unverified, uneducated guess is
that DISCONT is set for the first buffer/payload received.
I could send you the result of --gst-debug=XYZ:A if you are interested.

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