通过Audio Mixer API方法(
mixerClose
mixerGetControlDetails
mixerGetDevCaps
mixerGetID
mixerGetLineControls
mixerGetLineInfo
mixerGetNumDevs
mixerMessage
mixerOpen
mixerSetControlDetails)得到通过麦克风输入的声音大小?
mixerClose
mixerGetControlDetails
mixerGetDevCaps
mixerGetID
mixerGetLineControls
mixerGetLineInfo
mixerGetNumDevs
mixerMessage
mixerOpen
mixerSetControlDetails)得到通过麦克风输入的声音大小?
解决方案 »
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