IltmmAudioInput Interface
IltmmAudioInput Interface is an audio input management and informational interface. Use this interface to change the input properties like the recording volume, treble, bass, and others.
In addition to the methods inherited from IDispatch, the IltmmAudioInput Interface exposes the following functions:
Functions
IltmmAudioInput::get_BassRange
IltmmAudioInput::get_FriendlyName
IltmmAudioInput::get_TrebleRange
For more detailed information, refer to the Microsoft documentation for the IAMAudioInputMixer interface at http://msdn.microsoft.com/archive/default.asp?url=/library/en-us/directshow/htm/iamaudioinputmixerinterface.asp.