I have two soundcards in my PC, a semi-pro card (M-Audio Audiophile)
and an Audigy for playing games.

When i want to play a game it's quite a faff having to open
control-panel, then 'Sounds and Audio Devices" and change the sound
playback device. And then to remember to change it back again after
the game.

Is this dialog a simple GUI for a command-line utility, 'cos then i
would be able to write a simple .bat file to toggle cards...(In an
ideal world it would be... i.e. linux)

If there isn't a command-line utility... does anybody know what the
relevant functions in the WinAPI are so i could come up with a quick
app?

Hi,

I have not heard the utility or command line to switch the default audio
playback device. I think you may do some programming for a quick
application.

For the API to implement this, it appears that this is a Development
related request and would best be address in the Developer newsgroups. I
have provided the link below:

http://msdn.microsoft.com/newsgroups/default.asp

Or you may ask for developer support:
http://support.microsoft.com/directo...ro.asp?sd=msdn

According to my knowledge, you may some help for DDK (Driver Develop Kit)
newsgroup.

Have a nice day!

Thanks & Regards,

Feng Mao [MSFT], MCSE
Microsoft Online Partner Support


When responding to posts, please "Reply to Group" via your newsreader so
that others may learn and benefit from your issue.

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--------------------
| From: never-aways <(E-Mail Removed)>
| Subject: Automate changing default audio playback device
| Date: Wed, 02 Mar 2005 23:05:50 +0000
| Message-ID: <(E-Mail Removed)>
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TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP1
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| Xref: TK2MSFTNGXA02.phx.gbl microsoft.public.windowsxp.hardware:244661
| X-Tomcat-NG: microsoft.public.windowsxp.hardware
|
| I have two soundcards in my PC, a semi-pro card (M-Audio Audiophile)
| and an Audigy for playing games.
|
| When i want to play a game it's quite a faff having to open
| control-panel, then 'Sounds and Audio Devices" and change the sound
| playback device. And then to remember to change it back again after
| the game.
|
| Is this dialog a simple GUI for a command-line utility, 'cos then i
| would be able to write a simple .bat file to toggle cards...(In an
| ideal world it would be... i.e. linux)
|
| If there isn't a command-line utility... does anybody know what the
| relevant functions in the WinAPI are so i could come up with a quick
| app?
|