[payload] RFC 3190 channel order registration
Thomas Edwards <Thomas.Edwards@fox.com> Wed, 18 April 2018 23:14 UTC
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From: Thomas Edwards <Thomas.Edwards@fox.com>
To: "payload@ietf.org" <payload@ietf.org>
Thread-Topic: RFC 3190 channel order registration
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Date: Wed, 18 Apr 2018 23:14:05 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/payload/q3ozrwnt6s7zunLIDMT_A1k5WSw>
Subject: [payload] RFC 3190 channel order registration
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RFC 3190 “RTP Payload Format for 12-bit DAT Audio and 20- and 24-bit Linear Sampled Audio” has an fmtp parameter “channel-order”.
RFC 3190 says:
“a=fmtp:<payload type> channel-order=<convention>.<order>
The first component of the value, <convention>, specifies the type of
channel assignment convention used. This allows for conventions
other than AIFF-C and DV to be defined in the future. This document
defines only one convention for use in the channel-order parameter:
DV”
SMPTE is interested in registering a new channel order convention, based on SMPTE ST 2110-30.
I don’t see any entries in the IANA SDP Parameters registry, nor any explanation in RFC 3190 on how to register new channel order conventions.
Thanks!
-Thomas
--
Thomas Edwards
FOX Networks Engineering & Operations
VP Engineering & Development
thomas.edwards@fox.com
+1-310-369-6696
10201 W Pico Blvd
Los Angeles, CA 90035
- [payload] RFC 3190 channel order registration Thomas Edwards
- Re: [payload] RFC 3190 channel order registration Ali C. Begen