Re: [payload] I-D Action: draft-ietf-payload-rtp-sbc-01.txt

Hello,

we would like to ask for WGLC if possible.

The Bluetooth SBC is a quite nice codec ranging from wideband speech, CD
quality up to distributed ensembles as it has ultra-low delay. The
complexity is very low and last not least, to the best of my knowledge it is
patent free. We have one implementation of this draft in libopal.

With best regards,

 Christian Hoene

> -----Original Message-----
> From: payload-bounces@ietf.org [mailto:payload-bounces@ietf.org] On
> Behalf Of internet-drafts@ietf.org
> Sent: Thursday, December 15, 2011 3:46 PM
> To: i-d-announce@ietf.org
> Cc: payload@ietf.org
> Subject: [payload] I-D Action: draft-ietf-payload-rtp-sbc-01.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
directories.
> This draft is a work item of the Audio/Video Transport Payloads Working
> Group of the IETF.
> 
> 	Title           : RTP Payload Format for Bluetooth's SBC audio codec
> 	Author(s)       : Christian Hoene
>                           Frans de Bont
> 	Filename        : draft-ietf-payload-rtp-sbc-01.txt
> 	Pages           : 24
> 	Date            : 2011-12-15
> 
>    This document specifies a Real-time Transport Protocol (RTP) payload
>    format to be used for the low complexity subband codec (SBC), which
>    is the mandatory audio codec of the Advanced Audio Distribution
>    Profile (A2DP) Specification written by the Bluetooth(r) Special
>    Interest Group (SIG). The payload format is designed to be able to
>    interoperate with existing Bluetooth A2DP devices, to provide high
>    streaming audio quality, interactive audio transmission over the
>    internet, and ultra-low delay coding for jam sessions on the
>    internet. This document contains also a media type registration
>    which specifies the use of the RTP payload format.
> 
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-payload-rtp-sbc-01.txt
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
> This Internet-Draft can be retrieved at:
> ftp://ftp.ietf.org/internet-drafts/draft-ietf-payload-rtp-sbc-01.txt
> 
> _______________________________________________
> payload mailing list
> payload@ietf.org
> https://www.ietf.org/mailman/listinfo/payload