[Jingle] Negotiating a RTP profile in XEP-0167

Justin Uberti juberti at google.com
Thu Oct 15 16:17:03 CDT 2009


Looking at section 6 of XEP-0167, it seems the use of RTP/AVP profile is
implictly assumed:

*For example, consider a payload of 16-bit linear-encoded stereo audio
sampled at 16KHz associated with dynamic payload-type 96:*

*<description xmlns='urn:xmpp:jingle:apps:rtp:1' media='audio'>
  <payload-type id='96' name='speex' clockrate='16000'/>
</description>
  *

*That Jingle-formatted information would be mapped to SDP as follows:*

*m=audio 9999 RTP/AVP 96
a=rtpmap:96 speex/16000*


 So, how should one signal the use of a different profile, e.g. RTP/AVPF?
Does a profile= attribute make sense here?
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