[Bug 674536] tsdemux: Freeze on pts-wrap with streaming sources

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Mar 5 22:11:25 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=674536
  GStreamer | gst-plugins-bad | git

RajuB <raju.babannavar> changed:

           What    |Removed                     |Added
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                 CC|                            |raju.babannavar at gmail.com

--- Comment #40 from RajuB <raju.babannavar at gmail.com> 2014-03-06 06:33:58 UTC ---
Recently I migrated to gstreamer-1.2.2 version and I could reproduce this issue
in my workspace using this file http://jusst.de/files/pts-wrap.ts

After that I reverted back to gstreamer-1.0.8 version to cross-verify my
observations. In 1.0.8 version also I found the same results.

My test Setup: 
I am using professional broadcast card to multicast pts-wrap.ts file over udp.
And I am receiving it on Gstreamer and VLC. While VLC plays this stream
seamlessly, gstreamer outputs "5124069:03:59.034393780" timestamp during ROLL
over, which is leading to hang.

Here is my pipeline:
pipeline1:  gst-launch-1.0 udpsrc uri=234.0.0.139:8888 multicast-iface=eth1 !
tsdemux ! video/mpeg ! checksumsink

Checksumsink Logs:
gst_1_0_8_PTS_issue.log:  http://goo.gl/X8s1Fi
gst_1_2_2_PTS_issue.log:  http://goo.gl/jFXYKU

If I run this pipeline2, videodecoder keep producing below mentioned Warning
and video freezes there.

pipeline2:  gst-launch-1.0 udpsrc uri=234.0.0.139:8888 multicast-iface=eth1 !
decodebin ! video/x-raw ! checksumsink --gst-debug=3

Warning:  
"gstvideodecoder.c:2313:gst_video_decoder_prepare_finish_frame:<avdec_mpeg2video0>
decreasing timestamp (0:00:13.734374563 < 5124069:03:59.034393780)"

Can anybody have a look at this please and reopen this bug???
Many thanks in advance.

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