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

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Mon May 12 02:51:33 PDT 2008


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




------- Comment #1 from Sjoerd Simons  2008-05-12 09:51 UTC -------
Created an attachment (id=110760)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=110760&action=view)
Add codec data parse capabilities

Added a patch to make mpeg4videoparse a lot nicer.. features:
  * Parses the config data (either outbound or in the stream) to set   
    width/height, apect ration, framerate in the caps if applicable.
  * Marks frames as GST_BUFFER_FLAG_DELTA_UNIT when they are not intra frames
  * Sets the timestamps of outgoing buffers to the buffer in which the 
    VOP header was found.
  * Drops incoming data untill configuration is found (by default,
    configurable using a property).

The only thing left is to set the latency on the element.. Which is a bit
tricky as the framerate might be variable, suggestions on how to solve this
welcome :)


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