On Nov 22, 2011, at 12:29 PM, Seth Willits wrote:

> 
> Is there any way to direct WebKit to use a particular audio device? 
> (Specifically on Mac OS X.)
> 
> I took a look through the source code for the first time, and it seems that 
> in WebCore/platform/audio/mac/AudioDestinationMac.cpp, it limits all audio to 
> playing over the system default output device. What I'm hoping is that 
> there's some what to direct it to use a particular device, and then WebKit 
> proper and all of the plugins will use that device.

platform/audio is used by the Web Audio APIs 
<https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html> only 
and not other audio output (plug-ins, media etc).

> Even directing WebKit to use a particular device, I'm not sure that it would 
> mean all of the plugins (Flash and Silverlight particularly) would use use 
> that same device, or if they bypass WebKit altogether when playing their 
> audio — I'm just not sure how the plugin architecture works.

Why do you need to do this?

Simon

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