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<div class="moz-cite-prefix">On 07/20/2015 03:18 PM, Alicia Romero
wrote:<br>
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cite="mid:CAKjtJDUF+BVCLpC4va1ZD300+=_9uyAb76jjvd9xAwpjd682tg@mail.gmail.com"
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<div>Hi List,<br>
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I want to start an audio stream with format S16LE.<br>
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If I use this pipeline:<br>
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gst-launch-1.0 -v audiotestsrc wave=0 ! audioconvert !
audio/x-raw,rate=16000 ! rtpL16pay ! udpsink
host=127.0.0.1 auto-multicast=true port=4300<br>
<br>
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The format of the audio stream is format=(string)S16BE.<br>
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Is there a way to change this?<br>
<br>
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Thanks!<br>
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<pre wrap="">_______________________________________________
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<br>
The L16 RTP payload is required by the spec to use big endian a.k.a.
network byte order (
<a class="moz-txt-link-freetext" href="https://tools.ietf.org/html/rfc1890#section-4.4.8">https://tools.ietf.org/html/rfc1890#section-4.4.8</a> ). If you want to
force the input audio stream to be S16LE, you need to do this:<br>
<br>
gst-launch-1.0 -v audiotestsrc wave=0 !
audio/x-raw,format=S16LE,rate=16000 ! audioconvert ! rtpL16pay !
udpsink host=127.0.0.1 auto-multicast=true port=4300<br>
<br>
Then, audioconvert will convert from little to big endian
automatically.<br>
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