- From: Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>
- Date: Mon, 19 May 2014 16:24:15 +0000
- To: Harald Alvestrand <harald@alvestrand.no>, "public-media-capture@w3.org" <public-media-capture@w3.org>
On 2014-05-18 20:47, Harald Alvestrand wrote: > On 05/18/2014 01:54 PM, Cullen Jennings wrote: >> On May 9, 2014, at 12:08 PM, Dominique Hazael-Massieux <dom@w3.org> wrote: >> >>> This could be moved to be a global event (i.e. on the window object); >>> but I wonder if instead we could say that the MediaDeviceInfoCallback >>> should be automatically invoked each time the list of media input and >>> output devices change (roughly the same way navigator.watchPosition >>> invokes its callback when the user position changes). >>> >>> Thoughts? >> I like that idea. >> >> >> > At the moment we have events that fire multiple times, and callbacks > that are called exactly once. > > I'd like to have a real good story for why it shouldn't be an event > fired at some object before introducing a third pattern in this API. The story would be precedence - watchPosition works this way. I don't know if that is a real good story or not!
Received on Monday, 19 May 2014 16:24:40 UTC