[AVT] draft-flaks-avt-rtp-ac3-03.txt
"Hager, Todd" <THH@dolby.com> Thu, 30 January 2003 20:31 UTC
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Subject: [AVT] draft-flaks-avt-rtp-ac3-03.txt
Date: Thu, 30 Jan 2003 11:07:58 -0800
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From: "Hager, Todd" <THH@dolby.com>
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Hello, Please find attached the latest version of the RTP Payload Format for AC-3 Streams draft, draft-flaks-avt-rtp-ac3-03.txt. This has just been submitted to internet-drafts@ietf.org. This is the first draft submission with myself replacing Jason Flaks as the document author. Changes are mostly editorial. The single technical change in this revision was made to the NDU field described in 2.1.1. Previously, the NDU was designated as the high 4 bits of a byte with the low 4 bits marked as reserved. Now the NDU is an 8-bit number so that no bit shifting is required to process it. Next efforts will involve reviewing the redundant data mechanism descibed in 2.3 for conformance with RFC 2198. I expect to issue a -04 release in time for the March 3 deadline. Regards, Todd Hager Dolby Laboratories Internet Draft T. Hager January 2003 Dolby Laboratories Expires: June 2003 J. Flaks Microsoft Corporation RTP Payload Format for AC-3 Streams <draft-flaks-avt-rtp-ac3-03.txt> Abstract This document describes an RTP payload format for transporting AC-3 encoded audio data. AC-3 is a high quality multichannel audio coding system used in ATSC HDTV, DVD, film, and other media. The RTP payload format presented in this document provides mechanisms for interleaving redundant data, which can increase packet loss resilience. An intelligent method for fragmenting AC-3 frames that exceed the maximum transfer unit (MTU) is also described. This message (including any attachments) may contain confidential information intended for a specific individual and purpose. If you are not the intended recipient, delete this message. If you are not the intended recipient, disclosing, copying, distributing, or taking any action based on this message is strictly prohibited.
- [AVT] draft-flaks-avt-rtp-ac3-03.txt Hager, Todd