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Re: [video-codec] Storage format (Re: Proposed charter)

"Ali C. Begen (abegen)" <abegen@cisco.com> Mon, 05 November 2012 19:07 UTC

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From: "Ali C. Begen (abegen)" <abegen@cisco.com>
To: Ralph Giles <giles@mozilla.com>
Thread-Topic: [video-codec] Storage format (Re: Proposed charter)
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Date: Mon, 05 Nov 2012 19:07:41 +0000
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Cc: Harald Alvestrand <harald@alvestrand.no>, "video-codec@ietf.org" <video-codec@ietf.org>
Subject: Re: [video-codec] Storage format (Re: Proposed charter)
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-----Original Message-----
From: Ralph Giles <giles@mozilla.com>
Date: Monday, November 5, 2012 2:51 PM
To: "Ali C. Begen" <abegen@cisco.com>
Cc: "harald@alvestrand.no" <harald@alvestrand.no>, "video-codec@ietf.org"
<video-codec@ietf.org>
Subject: Re: [video-codec] Storage format (Re:  Proposed charter)

>On 12-11-05 10:04 AM, Ali C. Begen (abegen) wrote:
>
>> The file that holds the content on the server could be one huge file or
>> several smaller files where each file holds one or more chunks. Dash
>> really does not care about that. IOW, chunking does not have to be
>> physical chunking. It could be all "virtual".
>
>Ok, thanks for clarifying.
>
>I don't think this needs to be in the charter, although I have no
>objection to Harald's suggested wording change. This should certainly be
>part of the requirements or technical discussion when writing storage
>format drafts.

Well, I just commented on Cullen's email which was commenting on something
in the charter. If it were not there, I would not shout ;)

>
>Defining a common format for on-disk and http delivery is important for
>interoperability. Objective 3 of the charter covers packet-based
>transmission via RTP, but the corresponding payload draft may be
>primarily discussed in other areas of the IETF, like avt. That's not

Yeah, I happen to co-chair the payload wg.

>obviously the case for a storage format, so it's helpful to have a
>separate deliverable for this in the videocodec charter.
>
> -r

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