Re: [rtcweb] I-D Action: draft-ietf-rtcweb-audio-04.txt

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On 01/29/2014 07:23 PM, Cullen Jennings wrote:
>> It is likely good that one ensures that ones implementation can 
>> receive any number of samples in the RTP payload format. It is
>> also good that one can send whatever in that range the peer
>> requests. However, I would note that it is likely good that an
>> implementation restrains oneself to request ptime values from the
>> peer that are 5 ms increments and likely 20 ms increments for
>> higher values. I have the impression that the used values are
>> like, 5, 10, 20, 30, 40, 60, 80, 100, 120 ms.
>> 
>> Anyone having any position on this?
> 
> No objections.
> 
> In practice primes other than 20, 30, 40 , and 60 have high
> failure rates - I would expect tons of failures for 5 ms.

Just to make sure, are you suggesting:
"MUST support at least 20, 30, 40, and 60"
or
"MUST support any ptime, but SHOULD only use 20, 30, 40, or 60"?

	Jean-Marc

>> 
>> Cheers
>> 
>> Magnus
>> 
>> On 2014-01-27 23:25, internet-drafts@ietf.org wrote:
>>> 
>>> A New Internet-Draft is available from the on-line 
>>> Internet-Drafts directories. This draft is a work item of the 
>>> Real-Time Communication in WEB-browsers Working Group of the 
>>> IETF.
>>> 
>>> Title           : WebRTC Audio Codec and Processing
>>> Requirements Authors         : Jean-Marc Valin Cary Bran
>>> Filename        : draft-ietf-rtcweb-audio-04.txt Pages
>>> : 6 Date : 2014-01-27
>>> 
>>> Abstract: This document outlines the audio codec and
>>> processing requirements for WebRTC client application and
>>> endpoint devices.
>>> 
>>> 
>>> The IETF datatracker status page for this draft is: 
>>> https://datatracker.ietf.org/doc/draft-ietf-rtcweb-audio/
>>> 
>>> There's also a htmlized version available at: 
>>> http://tools.ietf.org/html/draft-ietf-rtcweb-audio-04
>>> 
>>> A diff from the previous version is available at: 
>>> http://www.ietf.org/rfcdiff?url2=draft-ietf-rtcweb-audio-04
>>> 
>>> 
>>> Please note that it may take a couple of minutes from the time
>>> of submission until the htmlized version and diff are available
>>> at tools.ietf.org.
>>> 
>>> Internet-Drafts are also available by anonymous FTP at: 
>>> ftp://ftp.ietf.org/internet-drafts/
>>> 
>>> _______________________________________________ I-D-Announce 
>>> mailing list I-D-Announce@ietf.org 
>>> https://www.ietf.org/mailman/listinfo/i-d-announce
>>> Internet-Draft directories: http://www.ietf.org/shadow.html or 
>>> ftp://ftp.ietf.org/ietf/1shadow-sites.txt
>>> 
>>> 
>> 
>> 
>> --
>> 
>> Magnus Westerlund
>> 
>> ----------------------------------------------------------------------
>>
>>
>> 
Services, Media and Network features, Ericsson Research EAB/TXM
>> ----------------------------------------------------------------------
>>
>>
>> 
Ericsson AB                 | Phone  +46 10 7148287
>> Färögatan 6                 | Mobile +46 73 0949079 SE-164 80 
>> Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com 
>> ----------------------------------------------------------------------
>>
>>
>>
>> 
_______________________________________________
>> rtcweb mailing list rtcweb@ietf.org 
>> https://www.ietf.org/mailman/listinfo/rtcweb
> 
> _______________________________________________ rtcweb mailing list
>  rtcweb@ietf.org https://www.ietf.org/mailman/listinfo/rtcweb
> 

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