[Bug 679545] New: Using adder plugin breaks the pipeline
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Sat Jul 7 01:22:13 PDT 2012
https://bugzilla.gnome.org/show_bug.cgi?id=679545
GStreamer | gst-plugins-base | 0.11.x
Summary: Using adder plugin breaks the pipeline
Classification: Platform
Product: GStreamer
Version: 0.11.x
OS/Version: Linux
Status: UNCONFIRMED
Severity: blocker
Priority: Normal
Component: gst-plugins-base
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: bigwhale at lubica.net
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
This is the pipeline that I am trying to use:
gst-launch-1.0 -v audiotestsrc freq=100 ! adder name=mix ! audioconvert !
pulsesink audiotestsrc freq=500 ! mix.
And it will result in this output:
---------------------------------------
bigwhale at thefish:~/Code/Kazam/unstable/bin$ gst-launch-1.0 -v audiotestsrc
freq=100 ! adder name=mix ! audioconvert ! pulsesink audiotestsrc freq=500 !
mix.
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc1.GstPad:src: caps =
audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAdder:mix.GstPad:sink_0: caps = audio/x-raw,
format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAdder:mix.GstPad:sink_0: caps = audio/x-raw,
format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAdder:mix.GstPad:sink_0: caps = audio/x-raw,
format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0.GstPad:src: caps =
audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAdder:mix.GstPad:sink_1: caps = audio/x-raw,
format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAdder:mix.GstPad:sink_1: caps = audio/x-raw,
format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
/GstPipeline:pipeline0/GstAdder:mix.GstPad:sink_1: caps = audio/x-raw,
format=(string)S16LE, layout=(string)interleaved, rate=(int)44100,
channels=(int)1
ERROR: from element /GstPipeline:pipeline0/GstAudioConvert:audioconvert0: not
negotiated
Additional debug info:
gstbasetransform.c(2076): gst_base_transform_handle_buffer ():
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0:
not negotiated
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...
----------------------------------------------
Pipeline without adder works as expected.
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