IAMAudioInputMixer::get_MixLevel method

The get_MixLevel method retrieves the recording level.

Syntax


HRESULT get_MixLevel(
  [out]  double *pLevel
);

Parameters

pLevel [out]

Receives the recording level. The following values are possible.

Value Description
0.0 to 1.0Zero indicates that the recording level is off; the value 1.0 indicates that the recording level is at full volume. Intermediate values are also allowed.
AMF_AUTOMATICGAINAutomatic adjustment of the recording level is enabled.

 

Return value

If the method succeeds, it returns S_OK. Otherwise it returns an HRESULT error code.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

Error and Success Codes
IAMAudioInputMixer Interface
IAMAudioInputMixer::put_MixLevel

 

 

Community Additions

ADD
Show:
© 2014 Microsoft