[Bug 647769] [decodebin2] Fix preroll for streams at low bitrate

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Nov 8 23:41:05 PST 2011


https://bugzilla.gnome.org/show_bug.cgi?id=647769
  GStreamer | gst-plugins-base | git

--- Comment #18 from Sebastian Dröge <slomo at circular-chaos.org> 2011-11-09 07:41:01 UTC ---
That wasn't what I meant. You currently store seekability directly inside
decodebin2 but if there are multiple demuxers (e.g. MXF file containing a DV
container) the seekability could be different for both demuxers and you should
use different multiqueue settings for the two multiqueues. Note that there
always is a single multiqueue after a demuxer and that the last element of a
GstDecodeChain is always a demuxer if chain->demuxer==TRUE. So it would be
better to just configure the multiqueue correctly when it's instantiated and
immediately before that check seekability on the current demuxer. It's not even
necessary to store the result then.

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