Re: [rtcweb] draft-alvestrand-one-rtp-00.txt and profile

Christer Holmberg <christer.holmberg@ericsson.com> Mon, 15 August 2011 07:56 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Harald Alvestrand <harald@alvestrand.no>, "rtcweb@ietf.org" <rtcweb@ietf.org>
Date: Mon, 15 Aug 2011 09:57:36 +0200
Thread-Topic: draft-alvestrand-one-rtp-00.txt and profile
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Subject: Re: [rtcweb] draft-alvestrand-one-rtp-00.txt and profile
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Hi,

There are discussions in other SDOs about using AVPF for video and AVP for audio, within a session.

However, those discussions are not within the context of multiplex.

Regards,

Christer

________________________________
From: Harald Alvestrand [mailto:harald@alvestrand.no]
Sent: 14. elokuuta 2011 23:15
To: Christer Holmberg; rtcweb@ietf.org
Subject: RE: draft-alvestrand-one-rtp-00.txt and profile

The profile affects the protocols available (such as tmmbr, or whether it is rtp or something completely different. Some parameters may be meaningless under a different profile. So making profile dependent on TOGETHER support looked strange to me. Do you see any case where different profiles would be critical?
--
Sent from my Android phone with K-9 Mail. Please excuse my brevity.

Christer Holmberg <christer.holmberg@ericsson.com>; wrote:

Hi Harald,

Section 3 of the draft says that the profile of the sections MUST be the same, but there is no justification.

Could you please explain the reason behind that MUST?

Regards,

Christer