[gstreamer-bugs] [Bug 620591] New: rtpceltpay doesn't handle stereo celt audio
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Fri Jun 4 11:58:35 PDT 2010
https://bugzilla.gnome.org/show_bug.cgi?id=620591
GStreamer | gst-plugins-good | git
Summary: rtpceltpay doesn't handle stereo celt audio
Classification: Desktop
Product: GStreamer
Version: git
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins-good
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: le.businessman at gmail.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME target: ---
GNOME version: ---
In comparing these two pipelines, we'd expect the sinkcaps on fakesink to have
channels=2 (or encoding-params=2 in the payloader case):
GST_DEBUG=2 gst-launch -v audiotestsrc ! audio/x-raw-int, channels=2 !
audioconvert ! celtenc ! fakesink silent=true
GST_DEBUG=2 gst-launch -v audiotestsrc ! audio/x-raw-int, channels=2 !
audioconvert ! celtenc ! rtpceltpay ! fakesink silent=true
Here are the caps for the first pipeline:
/GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps = audio/x-celt,
rate=(int)44100, channels=(int)2, frame-size=(int)480, streamheader=(buffer)<
43454c54202020206578706572696d656e74616c20202020202020200b0000803800000044ac000002000000e001000078000000ffffffff00000000403e4309584e62b7a4b9de0068ba4109403e43092d1d7b00384e62b7272f1f00e040310919431f00,
1e000000456e636f6465642077697468204753747265616d65722043656c74656e63010000001a0000004445534352495054494f4e3d617564696f74657374207761766501
>
Here are the caps for the second pipeline:
/GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
application/x-rtp, media=(string)audio, clock-rate=(int)44100,
encoding-name=(string)CELT, encoding-params=(string)1, frame-size=(string)480,
payload=(int)96, ssrc=(guint)3538497350, clock-base=(guint)1157580978,
seqnum-base=(guint)3841
Notice that encoding-params=1, when it should equal 2
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