[Bug 742979] adaptivedemux: Adaptive bitrate algorithm does not react fast enough to declining bitrate
bugzilla at gnome.org
Tue Feb 3 07:44:55 PST 2015
GStreamer | gst-plugins-bad | git master
--- Comment #25 from Mathieu Duponchelle <mduponchelle1 at gmail.com> 2015-02-03 15:44:50 UTC ---
OK there's a bunch of interesting things in this log, first thing I notice is :
0:00:00.148947972 3618 0x8b17430 DEBUG adaptivedemux
srcpad '':video_00 with caps audio/x-m4a
which is a bit confusing :)
I also notice this :
0:00:01.793368579 [...]Last 3 fragments average bitrate is 898837
0:00:01.793655216 [...] mediaURL = V2.mp4/3
0:00:01.793727944 [...]Downloading uri:
http://rdmedia.bbc.co.uk/dash/ondemand/bbb/avc3/1/V5.mp4/IS, range:0 - -1
This shows that the patch correctly calculates the bitrate, and the subclass
selects an appropriate representation, but I'm not sure why the V5
representation is downloaded anyway.
I'll look into these issues, but it would still be helpful to know how you
limit the bandwidth on your end so I can reproduce Alex ?
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