Re: I-D Action:draft-pantos-http-live-streaming-01.txt

2009-06-09 Thread Roy T. Fielding

On Jun 9, 2009, at 4:45 AM, internet-dra...@ietf.org wrote:

A New Internet-Draft is available from the on-line Internet-Drafts  
directories.


Title   : HTTP Live Streaming
Author(s)   : R. Pantos
Filename: draft-pantos-http-live-streaming-01.txt
Pages   : 17
Date: 2009-06-08

This document describes a protocol for transmitting unbounded streams
of multimedia data over HTTP.  It specifies the data format of the
files and the actions to be taken by the server (sender) and the
clients (receivers) of the streams.  It describes version 1.0 of this
protocol.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-pantos-http-live- 
streaming-01.txt


I find this draft to be quite annoying.  It doesn't have anything
to do with HTTP or live, or really even streaming -- the title is
just from the marketing term that Apple has chosen to describe this
concept in general.

What the draft defines is a set of media type extensions to the
unregistered audio/x-mpegurl media type (M3U Playlist format)
that provide additional information for an indirect request of a
stream via sequential requests on the listed URIs.  While I think
that might be a fine idea, it should start by registering the
media type being extended, and the title/introduction should reflect
what the document defines so that the right people will review it
prior to publication.  I don't like it when the IETF is abused
for marketing purposes.

Roy

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Re: I-D Action:draft-pantos-http-live-streaming-01.txt

2009-06-09 Thread Dave Cridland

On Tue Jun  9 12:57:45 2009, Roy T. Fielding wrote:

  I don't like it when the IETF is abused
for marketing purposes.


To be fair:

a) This one is *just* a poorly written draft, rather than also being  
filled with Apple product name-dropping, and gushing remarks about  
The Jobs.


b) Apple are, at least, producing a public specification in a  
reasonable forum for discussion.


Overall, then, credit where credit is due - Apple do appear to be  
improving. Maybe it'll rub off on some of the other large and trendy  
companies.


Dave.
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Re: I-D Action:draft-pantos-http-live-streaming-01.txt

2009-06-09 Thread james woodyatt

On Jun 9, 2009, at 05:28, Dave Cridland wrote:


To be fair:

a) This one is *just* a poorly written draft [...].


...as an individual contribution,
...in the Informational category.

b) Apple are, at least, producing a public specification in a  
reasonable forum for discussion.


Moreover, Mr. Pantos chose IETF rather than some slushpile with looser  
editorial standards.  We should be happy when a company as secretive  
as Apple allows their employees to submit drafts to us, even--  
especially-- when the manuscripts that land in our slushpile are not  
yet ready for immediate publication.


If IETF doesn't think the information in this draft is worth compiling  
into a document worthy of sending to the RFC Editor, then that would  
be good for Mr. Pantos to know.  It would probably save him a lot of  
effort and frustration.  I'm sure he looks forward to whatever  
constructive feedback IETF participants can provide, and I can assure  
everyone here that nobody at Apple feels their employment status  
entitles them to any special consideration for their individual  
contributions.



--
james woodyatt j...@apple.com
member of technical staff, communications engineering


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