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 09:06:04 -0500
On Dec 5, 2005, at 08:02 AM, aizhimin wrote:
// Change input's volume and failed !
err = AudioDeviceGetPropertyInfo (
inputDevice,
1, // I have tryed set channel form 0 to 100, but
everytime returned by "err = 2003332927"
false,
kAudioDevicePropertyVolumeScalar,
NULL, &isWritable);
//----------------------------------------------------------
Who can help me ??? Help me ~~~~
2003332927 == 0x77686F3F == 'who?' - which in CoreAudio/
AudioHardware.h is kAudioHardwareUnknownPropertyError. Try checking
the channel that you are using.
And what did you want to do this for again? I know your trying to
modify the volume of a usb device, but why?
--
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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