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Re: [MMUSIC] Offer/Answer PT Questions - text proposal

Roman Shpount <roman@telurix.com> Fri, 26 February 2016 17:07 UTC

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Date: Fri, 26 Feb 2016 12:06:57 -0500
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From: Roman Shpount <roman@telurix.com>
To: Colin Perkins <csp@csperkins.org>
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Cc: "mmusic@ietf.org" <mmusic@ietf.org>, Paul Kyzivat <pkyzivat@alum.mit.edu>
Subject: Re: [MMUSIC] Offer/Answer PT Questions - text proposal
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On Fri, Feb 26, 2016 at 4:39 AM, Colin Perkins <csp@csperkins.org> wrote:

> That depends exactly what 3264 allows: if the two ends use different
> payload types to refer to the same codec, that’s okay; but if the two ends
> use the same payload type to refer to different codecs, that problematic.
>

Why is using the same PT to refer to different codecs is problematic? Can
you point out any potential problems that this will cause from RTP
perspective?

Regards,
_____________
Roman Shpount

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