[httpstreaming] HTTP Streaming Problem Statement Updating//Re: I-D Action:draft-wu-http-streaming-optimization-ps-03.txt

Hi

An updated version of 
http://www.ietf.org/internet-drafts/draft-wu-http-streaming-optimization-ps-03.txt
is submitted which 

* address lots of comments from this list 
* incorporate many concrete  inputs from the list
Many thanks to those people who have shared their ideas and proposals.

Comparing with the previous version, the new version  has been thoroughly restructured and organized based on the suggestions on the list.
 The concept would be to center around three typical HTTP Streaming use cases, explore couples of typical problems inherent in the existing
HTTP streaming model and outline the potential scope of the problem including possible direction forward and possible two new models.

Hopefully we can define more and more clear scope of the problem.
If you have any other suggestions and good ideas/ inputs/proposals, please let us know or speakup on the list.

Regards!
-Qin
----- Original Message ----- 
From: <Internet-Drafts@ietf.org>
To: <i-d-announce@ietf.org>
Sent: Monday, October 25, 2010 7:15 PM
Subject: I-D Action:draft-wu-http-streaming-optimization-ps-03.txt

>A New Internet-Draft is available from the on-line Internet-Drafts directories.
> 
> Title           : Problem Statement for HTTP Streaming
> Author(s)       : Q. Wu, R. Huang
> Filename        : draft-wu-http-streaming-optimization-ps-03.txt
> Pages           : 22
> Date            : 2010-10-25
> 
> HTTP Streaming allows breaking the live contents or stored contents
> into several chunks/fragments and supplying them in order to the
> client.  However streaming long duration and high quality media over
> the internet to satisfy the real time streaming requirements has
> several Challenges when we require the client to access the same
> media content with the common Quality experience at any device,
> anytime, anywhere.  This document explores problems inherent in HTTP
> streaming.  Several issues regarding network support for HTTP
> Streaming have been raised, which include QoE improvement offering to
> streaming video over Internet, efficient delivery, Playback control
> and real time streaming media synchronization support.
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-wu-http-streaming-optimization-ps-03.txt
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
> Below is the data which will enable a MIME compliant mail reader
> implementation to automatically retrieve the ASCII version of the
> Internet-Draft.
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