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Re: [MMUSIC] Text proposal for Bundle regarding Associating RTP/RTCP With Correct SDP Media Description

Christer Holmberg <christer.holmberg@ericsson.com> Wed, 01 February 2017 19:43 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Magnus Westerlund <magnus.westerlund@ericsson.com>, Jonathan Lennox <jonathan@vidyo.com>
Thread-Topic: [MMUSIC] Text proposal for Bundle regarding Associating RTP/RTCP With Correct SDP Media Description
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Date: Wed, 01 Feb 2017 19:43:33 +0000
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Cc: "draft-ietf-rtcweb-jsep@tools.ietf.org" <draft-ietf-rtcweb-jsep@tools.ietf.org>, "rtcweb@ietf.org" <rtcweb@ietf.org>, mmusic <mmusic@ietf.org>, "draft-ietf-mmusic-sdp-bundle-negotiation@ietf.org" <draft-ietf-mmusic-sdp-bundle-negotiation@ietf.org>
Subject: Re: [MMUSIC] Text proposal for Bundle regarding Associating RTP/RTCP With Correct SDP Media Description
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Hi,

>> I have one question, however.  What should happen if an RTP packet 
>> (without a MID) is received for a stream that has an existing mapping 
>> to an m= line, but whose PT is not valid for that m= line?

I don't think that case is specific to BUNDLE, is it? It could happen even without multiplexing.

I agree with Magnus that it should be treated as an error.

(There could even be cases where the PT isn't valid for ANY m- line).

Regards,

Christer

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