[gstreamer-bugs] [Bug 575239] New: playbin2 multiple audio track playback issue
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Fri Mar 13 05:03:43 PDT 2009
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GStreamer | gst-plugins-base | Ver: git
Summary: playbin2 multiple audio track playback issue
Product: GStreamer
Version: git
Platform: Other
OS/Version: All
Status: UNCONFIRMED
Severity: critical
Priority: Normal
Component: gst-plugins-base
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: andreas.frisch at multimedia-labs.de
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: Unspecified
GNOME milestone: Unspecified
Please describe the problem:
// VIDEO ONLY playback works fine (except for the error messages which i don't
know what they're supposed to mean)
root at dm8000:/media/hdd/movie/mkv# gst-launch playbin2
uri="file:///media/hdd/movie/mkv/testzdf.mkv" flags ="video"
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
(gst-launch-0.10:16372): GStreamer-CRITICAL **:
Trying to dispose element dvbaudiosink0, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
(gst-launch-0.10:16372): GStreamer-CRITICAL **:
Trying to dispose element dvbaudiosink1, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
MIMETYPE video/mpeg2 -> VIDEO_SET_STREAMTYPE, 0
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Caught interrupt -- handling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 4953850000 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...
// AUDIO + VIDEO playback doesn't preroll
root at dm8000:/media/hdd/movie/mkv# gst-launch playbin2
uri="file:///media/hdd/movie/mkv/testzdf.mkv" flags ="audio+video"
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
(gst-launch-0.10:16354): GStreamer-CRITICAL **:
Trying to dispose element dvbaudiosink0, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
(gst-launch-0.10:16354): GStreamer-CRITICAL **:
Trying to dispose element dvbaudiosink1, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before
dropping the final reference, to allow them to clean up.
WARNING: from element /GstPlayBin2:playbin20/GstPlaySink:playsink0: No volume
control found
Additional debug info:
gstplaysink.c(1212): gen_audio_chain ():
/GstPlayBin2:playbin20/GstPlaySink:playsink0:
Volume/mute is not available
MIMETYPE video/mpeg2 -> VIDEO_SET_STREAMTYPE, 0
MIMETYPE audio/x-ac3
ERROR: from element
/GstPlayBin2:playbin20/GstPlaySink:playsink0/GstBin:abin/GstDVBAudioSink:dvbaudiosink2:
Could not decode stream.
Additional debug info:
gstdvbaudiosink.c(388): gst_dvbaudiosink_set_caps ():
/GstPlayBin2:playbin20/GstPlaySink:playsink0/GstBin:abin/GstDVBAudioSink:dvbaudiosink2:
hardware decoder can't be set to bypass mode 0
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...
// this is probably a different bug, but when i tried supplying a particular
audio-stream, i got a segfault
root at dm8000:/media/hdd/movie/mkv# gst-launch playbin2
uri="file:///media/hdd/movie/mkv/testzdf.mkv" flags ="video+audio"
current-audio=0
Caught SIGSEGV accessing address (nil)
Spinning. Please run 'gdb gst-launch 16411' to continue debugging, Ctrl-C to
quit, or Ctrl-\ to dump core.
Quit
// here some information about the media file
# mediainfo /dream/movie/mkv/testzdf.mkv
General
Complete name : /dream/movie/mkv/testzdf.mkv
Format : Matroska
File size : 41.9 MiB
Duration : 1mn 1s
Overal bit rate : 5748 Kbps
Encoded date : UTC 2008-09-23 10:32:52
Writing application : mkvmerge v2.2.0 ('Turn It On Again') built
on Jul 7 2008 19:13:42
Writing library : libebml v0.7.8 + libmatroska v0.8.1
Video
Format : MPEG Video
Codec ID : V_MPEG2
Codec ID/Info : MPEG 1 or 2 Video
Duration : 1mn 1s
Bit rate : 4676 Kbps
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 16/9
Frame rate : 25.000 fps
Standard : PAL
Audio #1
Format : AC-3
Format/Info : Audio Coding 3
Codec ID : A_AC3
Duration : 1mn 1s
Bit rate mode : Constant
Bit rate : 448 Kbps
Channel(s) : 2 channels
Channel positions : L R
Sampling rate : 48.0 KHz
Audio #2
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : A_MPEG/L2
Codec ID/Hint : MP2
Duration : 1mn 1s
Bit rate mode : Constant
Bit rate : 256 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Resolution : 16 bits
Language : German
Audio #3
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : A_MPEG/L2
Codec ID/Hint : MP2
Duration : 1mn 1s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 1 channel
Sampling rate : 48.0 KHz
Resolution : 16 bits
Steps to reproduce:
Actual results:
Expected results:
Does this happen every time?
Other information:
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