Re: Help: About Input Volume
Re: Help: About Input Volume
- Subject: Re: Help: About Input Volume
- From: David Duncan <email@hidden>
- Date: Mon, 5 Dec 2005 21:19:15 -0500
On Dec 5, 2005, at 08:11 PM, aizhimin wrote:
I want to modifythe volume of a usb device because: I have a USB
device,the device have some keys on it. and the device driver give
me messages when two keys are put down(one key is for control
Output Volume, the other key is for control Input Volume). So, I
want to write a programme that just can modify the volumes only.
Any suggestion ? Thank you again for your help.
Does the OS not already do this for you (granted, it does it
globally, but if it is the default output it should). You may have
other options depending on what your program does (such as using the
AUHAL volume scaler instead of the hardware volume).
--
Reality is what, when you stop believing in it, doesn't go away.
Failure is not an option. It is a privilege reserved for those who try.
David Duncan
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