Re: [AVT] I-D ACTION:draft-ietf-avt-rtp-atrac-family-08.txt

[Mitsuyuki Hatanaka <actech at jp.sony.com>]

Dear AVT member,

We have submitted our revised internet draft as "draft-ietf-avt-rtp-atracx-family-08.txt".
You will be able to get it from the on-line Internet-Drafts directories.

In this draft we modified the draft based on the issue that Mr.Perkins pointed out 
(refer to: http://www1.ietf.org/mail-archive/web/avt/current/msg06933.html).
In addition, we changed some items regarding on SDP usage and definition.

The revised points are:
(1) expanded the acronym "ATRAC" to "Adaptive TRansform Acoustic Coding" in title.
(2) moved the sentense in Section 1 which describes about codec details to Section 3.
(3) moved the sentense in Section 4.5 which decsribes about global structure of ATRAC payload 
 to Section 5.1, and re-ordering the section number.
(4) appended more precise description about the parameter in RTP header.
(5) removed the description about "FrameOffset" because it is not used in current
 version of this draft.
(6) corrected the referenced figure number in section 5.2.3.1.
(7) modified the Figure 7 and added the Figure 8 to explain the redundant data structure.
(8) changed the referenced document number from RFC 2327 to RFC 4566 in section 7.
(9) changed the term from "unspecified" to "unknown" in section 7.1 to 7.3.
(10) added the unit of "kbps" for bit-rate parameter in section 7.1 to 7.3.
(11) changed the explanation of ptime and  maxptime in section 7.1 to 7.3.
(12) corrected the referenced figure number for ChannelID in section 7.2 and 7.3.
(13) changed the explanation about "baseLayer" in Section 7.3.
(14) changed the definition of "blockLength" of SDP in section 7.3 and 7.5.3, and 
 offer/answer example description for lossless codec in section 7.9 .
(15) corrected the number of media types from "two" to "three" in section 8.
 
Best Regards,
Mitsuyuki Hatanaka

At 15:50 07/06/05 -0400, you wrote:
>A New Internet-Draft is available from the on-line Internet-Drafts 
>directories.
>This draft is a work item of the Audio/Video Transport Working Group of the IETF.
>
>	Title		: RTP Payload Format for Adaptive TRansform Acoustic Coding (ATRAC) 
>Family
>	Author(s)	: M. Romaine, J. Matsumoto
>	Filename	: draft-ietf-avt-rtp-atrac-family-08.txt
>	Pages		: 24
>	Date		: 2007-6-5
>	
>This document describes an RTP payload format for efficient and
>   flexible transporting of audio data encoded with the Adaptive
>   TRansform Audio Coding (ATRAC) family of codecs.  Recent enhancements
>   to the ATRAC family of codecs support high quality audio coding with
>   multiple channels.  The RTP payload format as presented in this
>   document also includes support for data fragmentation, elementary
>   redundancy measures, and a variation on scalable streaming.
>
>A URL for this Internet-Draft is:
>http://www.ietf.org/internet-drafts/draft-ietf-avt-rtp-atrac-family-08.txt


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