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Re: [AVTCORE] Query: Reporting SSRC when you send no streams?

Harald Alvestrand <harald@alvestrand.no> Tue, 16 June 2015 20:49 UTC

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Date: Tue, 16 Jun 2015 22:49:01 +0200
From: Harald Alvestrand <harald@alvestrand.no>
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To: Simon Perreault <sperreault@jive.com>, Magnus Westerlund <magnus.westerlund@ericsson.com>, avt@ietf.org, pbos@google.com
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Subject: Re: [AVTCORE] Query: Reporting SSRC when you send no streams?
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On 06/16/2015 05:16 PM, Simon Perreault wrote:
> Looks good. One comment:
>
> Le 2015-06-16 10:46, Magnus Westerlund a écrit :
>>   An existing SSRC can't have its media type
>>    be changed, nor its RTP timestamp rate per [RFC7160].
> Surely the media type can be changed, can it not? I'm thinking of
> telephone events and comfort noise in particular.
>
> Simon
The payload type can be changed.

The media type from the m= line (video / audio / application) cannot.

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