[gstreamer-bugs] [Bug 532723] mpeg4videoparse should parse the codec data

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Tue May 13 10:22:07 PDT 2008


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

Wim Taymans changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wim.taymans at gmail.com
 Attachment #110760|none                        |committed
               Flag|                            |
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.8




------- Comment #2 from Wim Taymans  2008-05-13 17:22 UTC -------
Fixed the parsing of the framerate.
Added a 1 frame latency which seems to make unjitterbuffered RTP playback
smooth again.

        Patch by: Sjoerd Simons <sjoerd at luon dot net>

        * gst/mpeg4videoparse/mpeg4videoparse.c:
        (gst_mpeg4vparse_set_new_caps), (gst_mpeg4vparse_align),
        (get_bits), (next_start_code), (gst_mpeg4vparse_handle_vos),
        (gst_mpeg4vparse_push), (gst_mpeg4vparse_drain),
        (gst_mpeg4vparse_chain), (gst_mpeg4vparse_sink_setcaps),
        (gst_mpeg4vparse_sink_event), (gst_mpeg4vparse_src_query),
        (gst_mpeg4vparse_set_property), (gst_mpeg4vparse_get_property),
        (gst_mpeg4vparse_class_init), (gst_mpeg4vparse_init):
        * gst/mpeg4videoparse/mpeg4videoparse.h:
        Parse the config data (either outbound or in the stream) to set
        width/height, apect ration, framerate in the caps if applicable.
        Mark frames as GST_BUFFER_FLAG_DELTA_UNIT when they are not
        intra frames
        Set the timestamps of outgoing buffers to the buffer in
        which the VOP header was found.
        Drop incoming data untill configuration is found (by default,
        configurable using a property).
        Report a 1 frame latency. Fixes #532723.


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