[gstreamer-bugs] [Bug 547258] New: Failed to retrieve channel layout from caps.
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Mon Aug 11 02:00:13 PDT 2008
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GStreamer | common | Ver: 0.10.18
Summary: Failed to retrieve channel layout from caps.
Product: GStreamer
Version: 0.10.18
Platform: Other
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: common
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: achim.frase at googlemail.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: 2.21/2.22
GNOME milestone: Unspecified
If I try to record 5.1 sound that is coming from my pulseaudio monitor device
gstreamer cannot get the right channel layout.
This is my gstreamer pipeline and output.
$ gst-launch pulsesrc
device=alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0.monitor ! queue !
audio/x-raw-float,rate=44100,channels=6 ! audioconvert ! vorbisenc quality=0.5
! oggmux ! filesink location=outtest.ogg
** (gst-launch-0.10:7938): WARNING **: Failed to retrieve channel layout from
caps. This usually means there is a GStreamer element that does not implement
multichannel audio correctly. Please file a bug.
Leitung ist aktiv und brauch nicht gestartet werden ...
Setze Pipeline zum Abspielen...
New clock: GstAudioSrcClock
** (gst-launch-0.10:7938): WARNING **: Failed to retrieve channel layout from
caps. This usually means there is a GStreamer element that does not implement
multichannel audio correctly. Please file a bug.
** (gst-launch-0.10:7938): WARNING **: Failed to retrieve channel layout from
caps. This usually means there is a GStreamer element that does not implement
multichannel audio correctly. Please file a bug.
Caught interrupt -- handling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 3946947245 ns.
Pausiere Leitung ...
Setze Pipeline auf BEREIT...
Setze Pipeline auf NULL...
BEREINIGE Pipeline...
This are my gstreamer packages that I have installed.
ii gstreamer-tools 0.10.18-4ubuntu1
Tools for use with GStreamer
ii gstreamer0.10-alsa 0.10.18-3
GStreamer plugin for ALSA
ii gstreamer0.10-ffmpeg 0.10.3-6
FFmpeg plugin for GStreamer
ii gstreamer0.10-gnomevfs 0.10.18-3
GStreamer plugin for GnomeVFS
ii gstreamer0.10-plugins-bad 0.10.6-5
GStreamer plugins from the "bad" set
ii gstreamer0.10-plugins-bad-multiverse 0.10.6-1
GStreamer plugins from the "bad" set (Multiv
ii gstreamer0.10-plugins-base 0.10.18-3
GStreamer plugins from the "base" set
ii gstreamer0.10-plugins-base-apps 0.10.18-3
GStreamer helper programs from the "base" se
ii gstreamer0.10-plugins-farsight 0.12.9-2ubuntu1~ppa8.04+2
plugins for GStreamer for Audio/Video confer
ii gstreamer0.10-plugins-good 0.10.8-4~ppa8.04+1
GStreamer plugins from the "good" set
ii gstreamer0.10-plugins-ugly 0.10.7-3ubuntu1
GStreamer plugins from the "ugly" set
ii gstreamer0.10-plugins-ugly-multiverse 0.10.7-1
GStreamer plugins from the "ugly" set (Multi
ii gstreamer0.10-pulseaudio 0.9.7-2
GStreamer plugin for PulseAudio
ii gstreamer0.10-tools 0.10.18-4ubuntu1
Tools for use with GStreamer
ii gstreamer0.10-x 0.10.18-3
GStreamer plugins for X11 and Pango
ii libgstreamer-plugins-base0.10-0 0.10.18-3
GStreamer libraries from the "base" set
ii libgstreamer-plugins-base0.10-dev 0.10.18-3
GStreamer development files for libraries fr
ii libgstreamer0.10-0 0.10.18-4ubuntu1
Core GStreamer libraries and elements
ii libgstreamer0.10-dev 0.10.18-4ubuntu1
GStreamer core development files
ii totem-gstreamer 2.22.1-0ubuntu2
You can test it with this sample file.
http://www.lynnepublishing.com/surround/www_lynnemusic_com_surround_test.ac3
If you want to know you monitor device then type this in a terminal:
pactl list | grep monitor
I think you know that already.
If you need more information, then please let me know.
Regards
Achim
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