[Bug 700505] Video corruption when dashdemux changes bitrate

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Jun 10 07:41:08 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=700505
  GStreamer | gst-plugins-bad | git

--- Comment #8 from A Ashley <bugzilla at ashley-family.net> 2013-06-10 14:41:04 UTC ---
Yes, the information is in the MPEG2 TS, but as you say it would require
parsing the PAT & PTM from the TS to find the video PID and then codec specific
parsing of the video PID. 

Can we use the resolution information in the Representation element of the MPD
file? For example:

<Representation bandwidth="808000" id="S1" frameRate="25"
scanType="progressive"
                       width="352" height="288" sar="16:11"/>
<Representation bandwidth="1166000" id="S2" frameRate="25"
scanType="interlaced"
                       width="544" height="576" sar="64:33"/>
<Representation bandwidth="1452000" id="S3" frameRate="25"
scanType="interlaced"
                       width="544" height="576" sar="64:33"/>
<Representation bandwidth="1755000" id="S4" frameRate="25"
scanType="interlaced"
                       width="704" height="576" sar="16:11"/>

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