Streaming in stereo in OPUS

[TouchOfDestiny]

Hi, 

thank you very much for your replies.
This is what I have with the "-v" option. i slightly modify the command line
parameters, since I don't need any video, only OPUS audio:

/gst-launch-1.0 -v alsasrc ! audio/x-raw,channels=2,rate=48000 !
audioconvert dithering=0 ! opusenc bitrate=256000 ! rtpopuspay  ! udpsink
host=127.0.0.1 port=8002 &/

And this is the result (I'm sorry, but I don't understand very well what
this all means):

/Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstAudioSrcClock
/GstPipeline:pipeline0/GstAlsaSrc:alsasrc0: actual-buffer-time = 200000
/GstPipeline:pipeline0/GstAlsaSrc:alsasrc0: actual-latency-time = 10000
/GstPipeline:pipeline0/GstAlsaSrc:alsasrc0.GstPad:src: caps =
"audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\
rate\=\(int\)48000\,\ channels\=\(int\)2\,\
channel-mask\=\(bitmask\)0x0000000000000003"
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps =
"audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\
rate\=\(int\)48000\,\ channels\=\(int\)2\,\
channel-mask\=\(bitmask\)0x0000000000000003"
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:src: caps =
"audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\
rate\=\(int\)48000\,\ channels\=\(int\)2\,\
channel-mask\=\(bitmask\)0x0000000000000003"
/GstPipeline:pipeline0/GstOpusEnc:opusenc0.GstPad:sink: caps =
"audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\
rate\=\(int\)48000\,\ channels\=\(int\)2\,\
channel-mask\=\(bitmask\)0x0000000000000003"
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:sink: caps =
"audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\
rate\=\(int\)48000\,\ channels\=\(int\)2\,\
channel-mask\=\(bitmask\)0x0000000000000003"
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps =
"audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\
rate\=\(int\)48000\,\ channels\=\(int\)2\,\
channel-mask\=\(bitmask\)0x0000000000000003"
Redistribute latency...
/GstPipeline:pipeline0/GstOpusEnc:opusenc0.GstPad:src: caps =
"audio/x-opus\,\ multistream\=\(boolean\)false\,\
streamheader\=\(buffer\)\<\ 4f707573486561640102000080bb0000000000\,\
4f707573546167731e000000456e636f6465642077697468204753747265616d6572204f707573656e630000000001\
\>"
/GstPipeline:pipeline0/GstRtpOPUSPay:rtpopuspay0.GstPad:src: caps =
"application/x-rtp\,\ media\=\(string\)audio\,\ clock-rate\=\(int\)48000\,\
encoding-name\=\(string\)X-GST-OPUS-DRAFT-SPITTKA-00\,\
payload\=\(int\)96\,\ ssrc\=\(uint\)2976569488\,\
timestamp-offset\=\(uint\)3934898579\,\ seqnum-offset\=\(uint\)2879"
/GstPipeline:pipeline0/GstUDPSink:udpsink0.GstPad:sink: caps =
"application/x-rtp\,\ media\=\(string\)audio\,\ clock-rate\=\(int\)48000\,\
encoding-name\=\(string\)X-GST-OPUS-DRAFT-SPITTKA-00\,\
payload\=\(int\)96\,\ ssrc\=\(uint\)2976569488\,\
timestamp-offset\=\(uint\)3934898579\,\ seqnum-offset\=\(uint\)2879"
/GstPipeline:pipeline0/GstRtpOPUSPay:rtpopuspay0.GstPad:sink: caps =
"audio/x-opus\,\ multistream\=\(boolean\)false\,\
streamheader\=\(buffer\)\<\ 4f707573486561640102000080bb0000000000\,\
4f707573546167731e000000456e636f6465642077697468204753747265616d6572204f707573656e630000000001\
\>"
/GstPipeline:pipeline0/GstRtpOPUSPay:rtpopuspay0: timestamp = 3934898579
/GstPipeline:pipeline0/GstRtpOPUSPay:rtpopuspay0: seqnum = 2879
/



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