[Bug 698157] New: Deinterleave doesn't handle multichannel (>2) audio properly.

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Apr 16 11:43:18 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=698157
  GStreamer | gst-plugins-good | 1.0.6

           Summary: Deinterleave doesn't handle multichannel (>2) audio
                    properly.
    Classification: Platform
           Product: GStreamer
           Version: 1.0.6
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: noxdeleo at googlemail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


For example this pipeline displays no errors, but the xwindow with the
wavescope never shows:

gst-launch-1.0 -v alsasrc device="hw:M1010LT" ! deinterleave name="d" \
d.src_0 ! queue ! fakesink \
d.src_1 ! queue ! fakesink \
d.src_2 ! queue ! audioconvert ! wavescope ! videoconvert ! xvimagesink \
d.src_3 ! queue ! fakesink \
d.src_4 ! queue ! fakesink \
d.src_5 ! queue ! fakesink \
d.src_6 ! queue ! fakesink \
d.src_7 ! queue ! fakesink \
d.src_8 ! queue ! fakesink \
d.src_9 ! queue ! fakesink \
d.src_10 ! queue ! fakesink \
d.src_11 ! queue ! fakesink

However, it does seem to work for a stereo alsasrc.

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