References ▼
Sets the volume of the sound stream.
Integer value that represents the requested volume amplitude, possible values are between -10 and 10.
| Return | Description |
|---|---|
| S_OK | If successful, amplitude values out of the range will be clipped. |
| S_FALSE | Otherwise. |
Gets the current volume value.
A valid pointer to an integer variable that will receive the current volume.
| Return | Description |
|---|---|
| S_OK | Successful. |
| S_FALSE | Otherwise. |
Sets the mute volume option.
New status of mute option, TRUE or FALSE.
| Return | Description |
|---|---|
| S_OK | Successful. |
| S_FALSE | Otherwise. |
Gets the current mute volume option status.
A valid pointer to a Boolean variable that will receive the current mute volume option.
| Return | Description |
|---|---|
| S_OK | Successful. |
| S_FALSE | Otherwise. |
Gets the number of channels in the current sound stream.
A valid pointer to an integer variable that will receive the number of channels in the current sound stream.
| Return | Description |
|---|---|
| S_OK | Successful. |
| S_FALSE | Otherwise. |
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