[Bug 737158] rtph264pay does not multiplex NAL7/8 into stream
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Sep 23 05:55:11 PDT 2014
https://bugzilla.gnome.org/show_bug.cgi?id=737158
GStreamer | gst-plugins-good | 1.4.0
--- Comment #2 from Marc Leeman <marc.leeman at gmail.com> 2014-09-23 12:55:07 UTC ---
OK, we're zooming into the problem
the pipeline looks something like this
udpsrc ! rtpbin ! rtph264depay ! h264parse ! rtph264pay ! rtpbin ! udpsink
All correctly connected (RTP) and such.
the parser element produces avc/au; not bytestream so the codec_data is not IN
the stream between the h264parse element and the rtph264pay element.
We change the pipeline dynamically to include a different src; so everything
before rtph264pay is changed; the sources are very close to each other; but not
quite the same.
>From that point onwards, rtph264pay does no longer mplex nal 7/8 into the
stream.
This was something that worked for sure in 0.10 (last time I checked this is
indeed some time ago).
FYI, these are the relative config_data arrays.
014d001fffe10010674d001f9a6602802dd80b505010502001000468ee3c80
014d001fffe1000c674d001f9a6602802dd80804 01000468ee3c80
^^ ^^^^^^^^^^^
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