Re: echoCancelation (sic)

On 03/28/2014 05:04 PM, Justin Uberti wrote:
> It would be good to document this explicitly in the spec.

I think we should document explicitly that the default is true (on). Any
objections?

Query: If a platform doesn't support echo cancellation, in either
hardware or software, would it make sense to return "false" as the only
value for this constraint in capabilities()?

(Whether such a platform would be considered a conformant implementation
of the spec is another matter - but I can see that some platforms like
this could exist, and nothing has ever prevented a manufacturer from
shipping devices that don't conform to a spec - there is no protocol
police.)


>
>
> On Fri, Mar 28, 2014 at 9:04 AM, Jan-Ivar Bruaroey <jib@mozilla.com
> <mailto:jib@mozilla.com>> wrote:
>
>     Its description seems to imply the constraint exists to turn aec off.
>
>     But I suppose the default would depend on whether the UA
>     (device/platform) supports AEC or not.
>
>     .: Jan-Ivar :.
>
>     On 3/28/14 12:00 PM, Justin Uberti wrote:
>>     Also, what is the default if not specified? Is AEC supposed to be
>>     on or off? (I assume on?)
>>
>>
>>     On Fri, Mar 28, 2014 at 8:56 AM, Harald Alvestrand
>>     <harald@alvestrand.no <mailto:harald@alvestrand.no>> wrote:
>>
>>         It is a speling miateak, and already flagges.
>>
>>
>>         On 28. mars 2014 16:50:26 CET, Jan-Ivar Bruaroey
>>         <jib@mozilla.com <mailto:jib@mozilla.com>> wrote:
>>
>>             Apparently, "cancelation" is American spelling, and
>>             everywhere else is "cancellation". Though as I'm typing
>>             this, my spellchecker puts a red squiggly line under the
>>             former, not the latter, and I'm in the US.
>>
>>             Even Google says: Did you mean: cancellation.
>>
>>             Should we rename to echoCancellation before it is too
>>             late? Or should we accept both?
>>
>>             .: Jan-Ivar :.
>>
>>
>>         -- 
>>         Sent from my Android device with K-9 Mail. Please excuse my
>>         brevity.
>>
>>
>


-- 
Surveillance is pervasive. Go Dark.