[Bug 750449] Dynamic Resolution Change does not work with qtdemux + h264parse

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Jun 5 15:31:49 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=750449

Jan Schmidt <thaytan at noraisin.net> changed:

           What    |Removed                     |Added
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                 CC|                            |thaytan at noraisin.net

--- Comment #2 from Jan Schmidt <thaytan at noraisin.net> ---
They have to be separate tracks, and switched at the decoder level, which we
probably don't support well.

You can't change resolution within the one track, because it's AVC packetised
video with only one set of SPS/PPS stored in the mp4 header.

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