Re: [AVT] FW: New Version Notification for draft-xia-avt-splicing-for-rtp-00

Hi Colin,

Thank your comments. The scenario description is given in problem statements
draft, it is unnecessary to repeat that in this draft. 

Indeed, a standard translator can handle splicing without any extension, and
it still needs instructions from media source to implement splicing. 

I will update the draft according to our maillist discussion. Any commets
from others are also very appreciated!

Thank you
Jinwei

> -----Original Message-----
> From: Colin Perkins [mailto:csp@csperkins.org] 
> Sent: Wednesday, October 20, 2010 9:52 PM
> To: Jinwei Xia
> Cc: 'IETF AVT WG'
> Subject: Re: [AVT] FW: New Version Notification for 
> draft-xia-avt-splicing-for-rtp-00
> 
> Hi Jinwei,
> 
> My impression is that this draft confuses the issue by 
> focussing too much on scenarios where the content to be 
> inserted is also delivered over RTP. Whether the content to 
> be inserted is delivered as a real-time RTP stream or fetched 
> from local file storage does not affect the insertion 
> process, and so doesn't need to be mentioned in the draft. I 
> still believe that a standard RTP translator is sufficient to 
> solve this problem, although there may be useful things to 
> say about how to efficiently implement such a translator. 
> 
> Colin
> 
> 
> On 16 Oct 2010, at 03:06, Jinwei Xia wrote:
> > Hi,
> > 
> > From the discussion on IETF 78th, there were some 
> misunderstandings of the scope of splicing draft. So we 
> discard previous problem statement draft while initiate new 
> solution draft. In this new draft, We emphysize content 
> insertion issue is indeed a RTP-generic rather than MPEG2 
> TS-specific. 
> > 
> > Hope the new draft can address most issues AVT concern, any 
> comments are very appreciated!
> > 
> > 
> > BR!
> > 
> > Jinwei
> > 
> >> -----Original Message-----
> >> From: IETF I-D Submission Tool [mailto:idsubmission@ietf.org]
> >> Sent: Saturday, October 16, 2010 9:58 AM
> >> To: xiajinwei@huawei.com
> >> Subject: New Version Notification for 
> >> draft-xia-avt-splicing-for-rtp-00
> >> 
> >> 
> >> A new version of I-D, draft-xia-avt-splicing-for-rtp-00.txt
> >> has been successfully submitted by Jinwei Xia and posted 
> to the IETF 
> >> repository.
> >> 
> >> Filename:	 draft-xia-avt-splicing-for-rtp
> >> Revision:	 00
> >> Title:		 Content Splicing for RTP Sessions
> >> Creation_date:	 2010-10-16
> >> WG ID:		 Independent Submission
> >> Number_of_pages: 12
> >> 
> >> Abstract:
> >> This memo outlines RTP splicing.  Splicing is a process 
> that allows a 
> >> new multimedia stream to be inserted into current 
> multimedia stream 
> >> and to be conveyed to receiver for a period of time.  This memo 
> >> discusses the requirements of RTP splicing.  In order to 
> satisfy the 
> >> requirements, this memo lists several existing 
> intermediary network 
> >> elements as alternatives and evaluates whether one of alternatives 
> >> can be used to perform RTP splicing.
> >> 
> >> 
> >> 
> >> 
> >> The IETF Secretariat.
> >> 
> >> 
> > 
> > _______________________________________________
> > Audio/Video Transport Working Group
> > avt@ietf.org
> > https://www.ietf.org/mailman/listinfo/avt
> 
> 
> 
> -- 
> Colin Perkins
> http://csperkins.org/
> 
> 
> 