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Bug 599107 - dvd played with slow frames when using playbin2
dvd played with slow frames when using playbin2
Status: RESOLVED DUPLICATE of bug 599105
Product: GStreamer
Classification: Platform
Component: dont know
0.10.25
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2009-10-20 20:14 UTC by Sebastien Bacher
Modified: 2009-10-22 05:16 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Sebastien Bacher 2009-10-20 20:14:56 UTC 
On ubuntu karmic dvd are played with a frame every few seconds when using totem or gst-launch playbin2 uri=..., using gst-launch playbin plays those at normal speed
Comment 1 Robert Ancell 2009-10-21 06:29:21 UTC 
Results of testing with BBC Planet Earth DVD:

$ gst-launch playbin2 uri=dvd:
Opens DVD, selecting "play all" runs the first chapter. ~9/10 times the video stutters and the following error is displayed:

WARNING: from element /GstPlayBin2:playbin20/GstPlaySink:playsink0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage: A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2572): gst_base_sink_is_too_late (): /GstPlayBin2:playbin20/GstPlaySink:playsink0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.

The delays between displaying seem to vary each time this is attempted but seem to be consistent for a single play.

$ gst-launch playbin uri=dvd:

Repeating the above case works ~19/20 times.  However selecting a different chapter shows the same stuttering as playbin2.

Note that is both cases the title screens play at normal rate.
Comment 2 Sebastian Dröge (slomo) 2009-10-21 18:10:29 UTC 
Could this be a duplicate of bug #599107 too?
Comment 3 Jan Schmidt 2009-10-21 18:30:31 UTC 
(In reply to comment #2)
> Could this be a duplicate of bug #599107 too?

This *is* bug #599107 - maybe you meant bug #599105?
Comment 4 Sebastian Dröge (slomo) 2009-10-21 18:57:38 UTC 
(In reply to comment #3)
> (In reply to comment #2)
> > Could this be a duplicate of bug #599107 too?
> 
> This *is* bug #599107 - maybe you meant bug #599105?

Erm, yes. Sorry
Comment 5 Sebastien Bacher 2009-10-21 19:28:36 UTC 
not likely the same issue no, I did try with some weeks old gst-base and gst-good ubuntu versions and had the same issue there, I will try with the other change in a bit though
Comment 6 Sebastien Bacher 2009-10-21 20:56:44 UTC 
ignore the previous comment the fix seems to solve that issue too
Comment 7 Jan Schmidt 2009-10-21 21:03:28 UTC 
Cool - I would say it is because DVD playback issues new segments more than any other normal playback scenario - triggering the same sort of situation as after a seek.

*** This bug has been marked as a duplicate of bug 599105 ***
Comment 8 Sebastian Dröge (slomo) 2009-10-22 05:16:20 UTC 
(In reply to comment #7)
> Cool - I would say it is because DVD playback issues new segments more than any
> other normal playback scenario - triggering the same sort of situation as after
> a seek.

Yes, that was my idea too after you said that this is probably segment related on IRC :)