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Queries the current left channel power level.
Pointer to a variable that receives 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).
| Return | Description |
|---|---|
| S_OK | Successful. |
| HRESULT code | An error occurred. |
Queries the current right channel power level.
Pointer to a variable that receives 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).
| Return | Description |
|---|---|
| S_OK | Successful. |
| HRESULT code | An error occurred. |
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