Audio Configuration

Functions
WSCIResult	WSCI_SetAudioDevice (int captureId, int audioDeviceIndex)
	Attach an audio input device to a capture.
WSCIResult	WSCI_SetAudioOutput (int captureId, int outputDeviceIndex)
	Select audio output device for playthrough.
WSCIResult	WSCI_SetAudioFormat (int captureId, const WSCIAudioFormat *format)
	Set audio format parameters.
WSCIResult	WSCI_SetAudioVolume (int captureId, float volume)
	Set audio volume.
float	WSCI_GetAudioVolume (int captureId)
	Get current audio volume.
WSCIResult	WSCI_SetAudioMute (int captureId, int mute)
	Set audio mute state.
int	WSCI_GetAudioMute (int captureId)
	Get audio mute state.

Detailed Description

Function Documentation

WSCI_SetAudioDevice()

WSCIResult WSCI_SetAudioDevice	(	int	captureId,
		int	audioDeviceIndex )

Attach an audio input device to a capture.

Parameters

captureId	Capture ID.
audioDeviceIndex	Index from WSCI_EnumAudioDevices(). Pass -1 to detach.

Returns

WSCI_OK on success.

WSCI_SetAudioOutput()

WSCIResult WSCI_SetAudioOutput	(	int	captureId,
		int	outputDeviceIndex )

Select audio output device for playthrough.

Parameters

captureId	Capture ID.
outputDeviceIndex	Index from WSCI_EnumAudioOutputDevices(). Pass -1 for system default.

Returns

WSCI_OK on success.

WSCI_SetAudioFormat()

WSCIResult WSCI_SetAudioFormat	(	int	captureId,
		const WSCIAudioFormat *	format )

Set audio format parameters.

Parameters

captureId	Capture ID.
format	Audio format, or NULL for auto-detect.

Returns

WSCI_OK on success.

See also

WSCIAudioFormat

WSCI_SetAudioVolume()

WSCIResult WSCI_SetAudioVolume	(	int	captureId,
		float	volume )

Set audio volume.

Parameters

captureId	Capture ID.
volume	Volume: 0.0 (silent) to 1.0 (full).

Returns

WSCI_OK on success.

WSCI_GetAudioVolume()

float WSCI_GetAudioVolume

(

int

captureId

)

Get current audio volume.

Parameters

captureId

Capture ID.

Returns

Volume (0.0–1.0).

WSCI_SetAudioMute()

WSCIResult WSCI_SetAudioMute	(	int	captureId,
		int	mute )

Set audio mute state.

Parameters

captureId	Capture ID.
mute	1 to mute, 0 to unmute.

Returns

WSCI_OK on success.

WSCI_GetAudioMute()

int WSCI_GetAudioMute

(

int

captureId

)

Get audio mute state.

Parameters

captureId

Capture ID.

Returns

1 if muted, 0 otherwise.