ILMAVUMeterDisp

Interface Methods:

HRESULT get_LeftLevel(long* pVal);

Parameters

pVal

Pointer to a variable that receives the current left channel power level.

Description

Used to query the current left channel power level. The range is -10,000 to 0. Full power is 0, and -10,000 is silence; the scale is logarithmic.

Divide by 100 to get the equivalent decibel value (for example, -10,000 = -100 dB).

Returns

S_OK if successful, an HRESULT error code otherwise.

HRESULT get_RightLevel(long* pVal);

Parameters

pVal

Pointer to a variable that receives the current right channel power level.

Description

Used to query the current right channel power level. The range is =10,000 to 0. Full power is 0, and -10,000 is silence; the scale is logarithmic.

Divide by 100 to get the equivalent decibel value (or example, -10,000 = -100 dB).

Returns

S_OK if successful, an HRESULT error code otherwise.

Help Version 20.0.2019.9.19
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Filters C API Help