Re: @codecs registry

We already used @profile for something very similar, so this is less
likely to be confused with that. I'm pretty sure we've been round this
loop already, but if I remember correctly the original proposal (from
MPEG?) was to call it @codecs.


On 24/08/2015 09:14, "David Singer" <singer@apple.com> wrote:

>stupid question — why is this called @codecs when it looks like profiles?
>
>> On Aug 24, 2015, at 17:07 , Nigel Megitt <nigel.megitt@bbc.co.uk> wrote:
>> 
>> Hi Mike,
>> 
>> The current status of this is that:
>> 
>> * We have in principle agreed to support the @codecs profile code and
>>registry.
>> * Glenn will put back into TTML2 ED the section on Media Type
>>Registration, including a description of the syntax etc for the @codecs
>>profile registry.
>> * The approval process for this will be the same as the process for
>>TTML2 advancement.
>> * On transition (to CR or PR or Rec? This is unclear to me), we can
>>make the registry page 'official' and then address the value set.
>> 
>> There's nothing to stop us from modifying now the wiki page to create
>>entries for the profiles we expect to include. The only one I would
>>exclude from your list, for the time being, is IMSC2, since it does not
>>exist yet.
>> 
>> The approval process for changes to the page is 'whatever the group
>>resolves to do by the normal consensus process'.
>> 
>> Kind regards,
>> 
>> Nigel
>> 
>> 
>> From: Michael Dolan <mdolan@newtbt.com>
>> Date: Friday, 21 August 2015 22:57
>> To: 'Timed Text Working Group' <public-tt@w3.org>
>> Subject: @codecs registry
>> Resent-From: <public-tt@w3.org>
>> Resent-Date: Friday, 21 August 2015 22:57
>> 
>>> I was at DASH-IF meetings this week and they asked what the status was
>>>of the @codecs profile code registry:
>>> https://www.w3.org/wiki/TTML/CodecsRegistry

>>>  
>>> Can we wrap this up and create entries for the profiles we know about:
>>>  
>>> CFF-TT
>>> EBU-TT
>>> EBU-TT-D
>>> IMSC1
>>> IMSC2
>>> SDP-US
>>>  
>>> Maybe give a week or two last call review for it?  Is there a W3C
>>>approval process for such a thing?
>>>  
>>> Regards,
>>>  
>>>                 Mike
>>>  
>>> -------------------------
>>> Michael A DOLAN
>>> TBT, Inc. PO Box 190
>>> Del Mar, CA 92014
>>> (m) +1-858-882-7497
>>>  
>> 
>>  
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>
>David Singer
>Manager, Software Standards, Apple Inc.
>

Received on Monday, 24 August 2015 08:22:09 UTC