Volume data in 16bit integer data
Volume data in 16bit integer data
- Subject: Volume data in 16bit integer data
- From: Joe Chang (ììí) <email@hidden>
- Date: Thu, 7 Feb 2002 11:51:08 +0900
I need to send 16bit data as volume control to a device.
I think the only way to send volume control data
is to use 'kAudioDevicePropertyVolumeScalar', but this takes
32bit float value.
(Actually sending this data is not for changing volume,
but for changing settings of the device.)
I'm wondering I should convert 16bit data I want to send
to 32bit float value, or use Carbon Sound Manager to do this.
Any idea?
Thanks.
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