[Bug 751490] mpegaudioparse: Non-increasing PTS issue

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Jun 26 01:28:12 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=751490

Tim-Philipp Müller <t.i.m at zen.co.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |t.i.m at zen.co.uk

--- Comment #3 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
I can reproduce this:

gst-launch-1.0 filesrc location=751490.ts ! tsdemux ! mpegaudioparse ! fakesink
silent=false -v | grep 0:00:04.209 | colrm 1 106 | colrm 76 999

dts: 0:00:04.137059333, pts: 0:00:04.209059333, duration: 0:00:00.024000000
dts: 0:00:04.209059333, pts: 0:00:04.209059333, duration: 0:00:00.024000000
dts: 0:00:04.209059333, pts: 0:00:04.233059333, duration: 0:00:00.024000000
dts: 0:00:04.209059333, pts: 0:00:04.257059333, duration: 0:00:00.024000000

mpegaudioparse/baseparse could probably handle this better, however in practice
the audio decoder/audiosinks will smooth out jitter like this. Why is that not
happening in your case?

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