[wdmaudiodev] Re: System and application sounds difference?
- From: Yuk Lai Suen <YukLai.Suen@xxxxxxxxxxxxx>
- To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Wed, 10 Nov 2010 16:59:50 +0000
Sorry, I'm trying to gather your scenario.
1. You do want your application to only use your VAD device.
2. You do not want other Windows application to use theVAD device while your
application is using it.
3. You do not want Windows system sound to use the VAD device while your
application is using it.
Is that correct?
Yuklai
________________________________________
From: wdmaudiodev-bounce@xxxxxxxxxxxxx [wdmaudiodev-bounce@xxxxxxxxxxxxx] on
behalf of Matthew van Eerde [mateer@xxxxxxxxxxxxx]
Sent: Wednesday, November 10, 2010 8:14 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: System and application sounds difference?
> my UM application on startup selects my VAD device as default device
How are you doing that?
-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Robert Bielik
Sent: Wednesday, November 10, 2010 12:41 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] System and application sounds difference?
Cool, I've hit an undocumented Vista "feature". At least there is no trace of
the "feature" in Sound Control Panel...
Short story: In order to get as transparent a user experience as possible, my
UM application on startup selects my VAD device as default device
and on exit reverts to the previous device. Works fine. On Vista. Seriously ;)
Well, semi-fine really since my switch implementation seems to only reroute
sounds from applications (other than windows). The system sounds, f.i. the
little "click" when you browse in explorer, are still routed to the old default
device, whereas WMP f.i. is routed to my device (which
incidentally _is_ shown as the default device in Sound Control Panel).
If I choose the default device via Sound Control panel instead, all sounds go
to the selected device, so obviously my implementation is
incomplete (due to lacking information/documentation).
Anyone care to share some insights here ?
TIA
/Rob
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