Class: CAudioEngine. More...

#include <AudioEngine.h>

Public Types
typedef map< string, ParaAudio_3DCUE >	POOL_3DCUE_TYPE

Public Member Functions
HRESULT	InitAudioEngine ()
	Initialize the audio engine This function ONLY does the following: More...

void	CleanupAudioEngine ()
	Shutdown the audio engine Note that m_pEngine->ShutDown is synchronous and will take some time to complete if there are still playing cues. More...

bool	IsValid ()
	Currently registered notifications: More...

bool	IsValidAndEnabled ()
	return true if the audio is both valid and enabled. More...

void	DoWork ()
	It is important to allow XACT to do periodic work by calling XACTDoWork(). More...

const char *	GetRecordingDeviceEnum ()
	enumerate the available recording devices in this machine. More...

const char *	GetRecordingFormatEnum ()
	enumerate the available recording formats on this machine. More...

bool	SetRecordingOutput (const char *sOutputFile, int nDeviceIndex, int nWaveFormatIndex)
	set the recording output properties for recording with BeginRecording() and StopRecording() function. More...

bool	BeginRecording ()
	start recording to the current recording output

bool	IsRecording ()
	whether it is recording sound. More...

bool	IsRecordingPaused ()
	whether it is recording is paused. More...

const char *	GetLastRecordedData (int nTimeLength)
	try return a snapshot of the recorded wave data in the last nTimeLength time. More...

bool	PauseOrResumeRecording (int nState)

bool	StopRecording ()
	stop recording and save output to the current recording output

void	SetVolume (float fVolume)
	Set the volume of all categories and all currently playing wave files. More...

float	GetVolume ()
	Get the volume of average if all categories. More...

bool	IsAudioEngineEnabled ()
	get is audio engine enabled

HRESULT	EnableAudioEngine ()
	enable Audio Engine

HRESULT	DisableAudioEngine ()
	disable Audio Engine

HRESULT	PauseCategory (const char *strCategoryName)
	pause certain category in Audio Engine More...

HRESULT	ResumeCategory (const char *strCategoryName)
	resume certain category in Audio Engine More...

HRESULT	StopCategory (const char *strCategoryName)
	stop certain category in Audio Engine More...

HRESULT	EnableAudioBank (const char *strBankName)
	initialize the audio banks needed in Audio Engine More...

HRESULT	DisableAudioBank (const char *strBankName)
	clean up the audio banks needed in Audio Engine More...

string	GetCurrentAudioBankName ()
	get the current audio bank name More...

HRESULT	SetAudioStereo ()
	set listener's sound output format to stereo

HRESULT	SetAudio5Point1 ()
	set listener's sound output format to 5.1 sound

int	GetAudioFormat ()
	get listener's sound output format More...

HRESULT	PlayBGMusic (const char *strBGMusicName)
	play background music More...

HRESULT	PauseBGMusic ()
	pause background music More...

HRESULT	ResumeBGMusic ()
	resume background music More...

HRESULT	StopBGMusic ()
	stop background music More...

bool	IsBGMusicEnabled ()
	get is background music enabled

HRESULT	EnableBGMusic ()
	enable background music

HRESULT	DisableBGMusic ()
	disable background music

float	GetBGMusicVolume ()
	Get background music volume. More...

HRESULT	SetBGMusicVolume (const float fVolume)
	set background music volume More...

HRESULT	PlayDialog (const char strDialogName, const char strScript)
	play dialog music More...

HRESULT	SkipDialog ()
	skip dialog music to the next marker

HRESULT	PauseDialog ()
	pause dialog music More...

HRESULT	ResumeDialog ()
	resume dialog music More...

HRESULT	StopDialog ()
	stop dialog music More...

bool	IsDialogEnabled ()
	get is dialog music enabled

HRESULT	EnableDialog ()
	enable dialog music

HRESULT	DisableDialog ()
	disable dialog music

float	GetDialogVolume ()
	get dialog volume More...

HRESULT	SetDialogVolume (const float fVolume)
	set dialog volume More...

HRESULT	PlayAmbientSound (const char *strAmbientSoundName)
	play ambient sound More...

HRESULT	PauseAmbientSound (const char *strAmbientSoundName)
	pause ambient sound More...

HRESULT	ResumeAmbientSound (const char *strAmbientSoundName)
	resume ambient sound More...

HRESULT	StopAmbientSound (const char *strAmbientSoundName)
	stop ambient sound More...

bool	IsAmbientSoundEnabled ()
	get is ambient sound enabled

HRESULT	EnableAmbientSound ()
	enable ambient sound music

HRESULT	DisableAmbientSound ()
	disable ambient sound music

float	GetAmbientSoundVolume ()
	get ambient sound volume More...

HRESULT	SetAmbientSoundVolume (const float fVolume)
	set ambient sound volume More...

HRESULT	PlayUISound (const char *strUISoundName)
	play UI sound More...

float	GetUISoundVolume ()
	get UI sound volume More...

HRESULT	SetUISoundVolume (const float fVolume)
	set UI sound volume More...

HRESULT	PlayStatic3DSound (const char str3DSoundName, const char assetName, float x, float y, float z)
	play 3D sound in static position. More...

HRESULT	PauseStatic3DSound (const char *assetName)
	pause 3D sound in static position More...

HRESULT	ResumeStatic3DSound (const char *assetName)
	Resume 3D sound in static position. More...

HRESULT	StopStatic3DSound (const char *assetName)
	stop 3D sound in static position More...

HRESULT	PlayDynamic3DSound (const char str3DSoundName, const char objectName)
	play 3D sound to dynamic object More...

float	Get3DSoundVolume ()
	get 3D sound volume More...

HRESULT	Set3DSoundVolume (const float fVolume)
	set 3D sound volume More...

HRESULT	PlayInteractiveSound (const char *strInteractiveSoundName)
	play Interactive sound More...

float	GetInteractiveSoundVolume ()
	get interactive sound volume More...

HRESULT	SetInteractiveSoundVolume (const float fVolume)
	set interactive sound volume More...

HRESULT	LoadSoundBank (const char *filename)
	Load a sound bank. More...

HRESULT	UnLoadSoundBank (const char *filename=NULL)
	unload a sound bank

HRESULT	LoadInMemoryWaveBank (const char *filename)
	Load an in memory wave bank. More...

HRESULT	UnLoadInMemoryWaveBank (const char *filename=NULL)
	unload a wave bank

HRESULT	LoadStreamWaveBank (const char *filename)
	Load an stream wave bank. More...

HRESULT	UnLoadStreamWaveBank (const char *filename=NULL)
	unload a wave bank

IXACTWaveBank *	GetWaveBankStream ()

IXACTCue *	GetCurrentDialog ()

IXACTCue *	GetCurrentBGMusic ()

void	SetHandleStreamingWaveBankPrepared (bool bHandle)

void	SetHandleDialogCuePrepared (bool bHandle)

void	SetHandleDialogCueStop (bool bHandle)

void	SetHandleBGCuePrepared (bool bHandle)

void	SetHandleBGCueStop (bool bHandle)

HRESULT	PlayWaveFile (PCSTR szWavePath, XACTLOOPCOUNT nLoopCount, WORD wStreamingPacketSize=0, DWORD dwPlayOffset=0, DWORD dwAlignment=2048)
	Prepare and play a wave object from a standard PCM, XMA (Xbox 360) file. More...

HRESULT	StopWaveFile (PCSTR szWavePath, DWORD dwFlags)
	stop a wave file More...

HRESULT	ReleaseWaveFile (PCSTR szWavePath)
	release a wave file More...

bool	IsWaveFileInQueue (const string &filename)
	whether a given wave file is still in the code driven queue. More...

Static Public Member Functions
static CAudioEngine *	GetInstance ()
	CAudioEngine is a singleton class.

Detailed Description

Class: CAudioEngine.

The purpose of the audio in ParaEngine is to serve as a lightweight container built upon Microsoft Cross-Platform Audio Creation Tool (XACT) engine. The main design goal is to provide a framework that allows easy access of sound and music without concerning the management and organization of linear and 3D audio resources.

Member Function Documentation

§ CleanupAudioEngine()

void ParaEngine::CAudioEngine::CleanupAudioEngine ( )

Shutdown the audio engine Note that m_pEngine->ShutDown is synchronous and will take some time to complete if there are still playing cues.

Also m_pEngine->ShutDown() is generally only called when a game exits and is not the preferred method of changing audio resources.

§ DisableAudioBank()

HRESULT ParaEngine::CAudioEngine::DisableAudioBank ( const char * strBankName )

clean up the audio banks needed in Audio Engine

Parameters

strBankName sound and wave bank name

§ DoWork()

void ParaEngine::CAudioEngine::DoWork ( )

It is important to allow XACT to do periodic work by calling XACTDoWork().

DoWork internally call the UpdateAudio() function. And called by the audio engine to join the game main loop.

§ EnableAudioBank()

HRESULT ParaEngine::CAudioEngine::EnableAudioBank ( const char * strBankName )

initialize the audio banks needed in Audio Engine

Parameters

strBankName sound and wave bank name

§ Get3DSoundVolume()

float ParaEngine::CAudioEngine::Get3DSoundVolume ( )

get 3D sound volume

Parameters

fVolume 3D sound volume

§ GetAmbientSoundVolume()

float ParaEngine::CAudioEngine::GetAmbientSoundVolume ( )

get ambient sound volume

Parameters

fVolume ambient sound volume

§ GetAudioFormat()

int ParaEngine::CAudioEngine::GetAudioFormat ( )

get listener's sound output format

Returns: : 2:Stereo 6:5Point1

§ GetBGMusicVolume()

float ParaEngine::CAudioEngine::GetBGMusicVolume ( )

Get background music volume.

Parameters

fVolume background music volume

§ GetCurrentAudioBankName()

string ParaEngine::CAudioEngine::GetCurrentAudioBankName ( )

get the current audio bank name

Returns: : current audio bank name

§ GetDialogVolume()

float ParaEngine::CAudioEngine::GetDialogVolume ( )

get dialog volume

Parameters

fVolume dialog volume

§ GetInteractiveSoundVolume()

float ParaEngine::CAudioEngine::GetInteractiveSoundVolume ( )

get interactive sound volume

Parameters

fVolume interactive sound volume

§ GetLastRecordedData()

const char* ParaEngine::CAudioEngine::GetLastRecordedData ( int nTimeLength )

try return a snapshot of the recorded wave data in the last nTimeLength time.

just turn the music to strings to be displayed by the GUI.

§ GetRecordingDeviceEnum()

const char* ParaEngine::CAudioEngine::GetRecordingDeviceEnum ( )

enumerate the available recording devices in this machine.

returned as strings separated by ';' this function is not thread safe

§ GetRecordingFormatEnum()

const char* ParaEngine::CAudioEngine::GetRecordingFormatEnum ( )

enumerate the available recording formats on this machine.

returned as strings separated by ';' this function is not thread safe

§ GetUISoundVolume()

float ParaEngine::CAudioEngine::GetUISoundVolume ( )

get UI sound volume

Parameters

fVolume UI sound volume

§ GetVolume()

float ParaEngine::CAudioEngine::GetVolume ( )

Get the volume of average if all categories.

Returns: usually between [0,1], where 0 is silent and 1 is full. value larger than 1 is also possible.

§ InitAudioEngine()

HRESULT ParaEngine::CAudioEngine::InitAudioEngine ( )

Initialize the audio engine

This function ONLY does the following:

Load global setting stored in Audio\Global.xgs
Set the callback function: AudioEngineNotificationCallback
Initialize XACT by calling m_pEngine->Initialize
Register notification
Setup 3D audio struct to Stereo

This function DOESN'T do the following:

Create the XACT wave bank(s)
Create the XACT sound bank(s)
3. Store indices to the XACT cue(s)

§ IsRecording()

bool ParaEngine::CAudioEngine::IsRecording ( )

whether it is recording sound.

§ IsRecordingPaused()

bool ParaEngine::CAudioEngine::IsRecordingPaused ( )

whether it is recording is paused.

§ IsValid()

bool ParaEngine::CAudioEngine::IsValid ( )

Currently registered notifications:

Wave bank prepared
Background cue prepared
Background cue stopped
Dialog cue prepared
Dialog cue stopped if the audio engine valid

§ IsValidAndEnabled()

bool ParaEngine::CAudioEngine::IsValidAndEnabled ( )

inline

return true if the audio is both valid and enabled.

§ IsWaveFileInQueue()

bool ParaEngine::CAudioEngine::IsWaveFileInQueue ( const string & filename )

whether a given wave file is still in the code driven queue.

We will enqueue a wave file, when it is played and deque it when it is stopped. if the wave file is not downloaded from the remote server, it will also be enqueued.

§ LoadInMemoryWaveBank()

HRESULT ParaEngine::CAudioEngine::LoadInMemoryWaveBank ( const char * filename )

Load an in memory wave bank.

note: Currently only one can be loaded at a time, future version may support many.

Parameters

filename the logical "*-InMemory.xwb". It can be an asset file. such as "audio/name/name-InMemory.xwb"

Returns: : S_OK if loaded. E_PENDING if we are downloading. E_FAIL if cannot load.

§ LoadSoundBank()

HRESULT ParaEngine::CAudioEngine::LoadSoundBank ( const char * filename )

Load a sound bank.

note: Currently only one can be loaded at a time, future version may support many.

Parameters

filename the logical *.xsb sound bank file path. It can be an asset file. such as "audio/name/name.xsb"

Returns: : S_OK if loaded. E_PENDING if we are downloading. E_FAIL if cannot load.

§ LoadStreamWaveBank()

HRESULT ParaEngine::CAudioEngine::LoadStreamWaveBank ( const char * filename )

Load an stream wave bank.

note: Currently only one can be loaded at a time, future version may support many.

Parameters

filename the logical "*-Stream.xwb". It can be an asset file. such as "audio/name/name-Stream.xwb"

Returns: : S_OK if loaded. E_PENDING if we are downloading. E_FAIL if cannot load.

§ PauseAmbientSound()

HRESULT ParaEngine::CAudioEngine::PauseAmbientSound ( const char * strAmbientSoundName )

pause ambient sound

Parameters

strAmbientSoundName ambient sound name

§ PauseBGMusic()

HRESULT ParaEngine::CAudioEngine::PauseBGMusic ( )

pause background music

Parameters

strBGMusicName background music name

§ PauseCategory()

HRESULT ParaEngine::CAudioEngine::PauseCategory ( const char * strCategoryName )

pause certain category in Audio Engine

Parameters

strCategoryName category name

§ PauseDialog()

HRESULT ParaEngine::CAudioEngine::PauseDialog ( )

pause dialog music

Parameters

strDialogName dialog music name

§ PauseOrResumeRecording()

bool ParaEngine::CAudioEngine::PauseOrResumeRecording ( int nState )

Parameters

nState 0 for toggle pause and resume. -1 for pause, 1 for resume.

§ PauseStatic3DSound()

HRESULT ParaEngine::CAudioEngine::PauseStatic3DSound ( const char * assetName )

pause 3D sound in static position

Parameters

assetName 3D sound asset name, this is the KEY to the 3D Sound

§ PlayAmbientSound()

HRESULT ParaEngine::CAudioEngine::PlayAmbientSound ( const char * strAmbientSoundName )

play ambient sound

Parameters

strAmbientSoundName ambient sound name

§ PlayBGMusic()

HRESULT ParaEngine::CAudioEngine::PlayBGMusic ( const char * strBGMusicName )

play background music

Parameters

strBGMusicName background music name

§ PlayDialog()

HRESULT ParaEngine::CAudioEngine::PlayDialog	(	const char *	strDialogName,
		const char *	strScript
	)

play dialog music

Parameters

strDialogName dialog music name

§ PlayDynamic3DSound()

HRESULT ParaEngine::CAudioEngine::PlayDynamic3DSound	(	const char *	str3DSoundName,
		const char *	objectName
	)

play 3D sound to dynamic object

Parameters

str3DSoundName	3D sound name
objectName	3D sound object name, this is the KEY to the 3D Sound

§ PlayInteractiveSound()

HRESULT ParaEngine::CAudioEngine::PlayInteractiveSound ( const char * strInteractiveSoundName )

play Interactive sound

Parameters

strInteractiveSoundName interactive sound name NOTE: Interactive sound is now behave like UI sound, and it don't promise Zero-Latency

§ PlayStatic3DSound()

HRESULT ParaEngine::CAudioEngine::PlayStatic3DSound	(	const char *	str3DSoundName,
		const char *	assetName,
		float	x,
		float	y,
		float	z
	)

play 3D sound in static position.

3d sound whose position does not change in the world once created.

Parameters

str3DSoundName	3D sound name
assetName	3D sound asset name, this is the KEY to the 3D Sound
x,y,z	3D sound position

§ PlayUISound()

HRESULT ParaEngine::CAudioEngine::PlayUISound ( const char * strUISoundName )

play UI sound

Parameters

strUISoundName UI sound name

§ PlayWaveFile()

HRESULT ParaEngine::CAudioEngine::PlayWaveFile	(	PCSTR	szWavePath,
		XACTLOOPCOUNT	nLoopCount,
		WORD	wStreamingPacketSize = `0`,
		DWORD	dwPlayOffset = `0`,
		DWORD	dwAlignment = `2048`
	)

Prepare and play a wave object from a standard PCM, XMA (Xbox 360) file.

If a wave file is already prepared before. It will be reused.

Parameters

szWavePath	Path to the wave file.
nLoopCount	Number of times to loop this file. If there is no loop region, but the loop count is nonzero, the entire wave is looped.
wStreamingPacketSize	Default it 0, Packet Size, in 2 KB increments. If wStreamingPacketSize is 0, the file is an in-memory wave. A fully prepared wave is returned. For streaming waves, the client needs to call IXACTWave::GetState to ensure that the wave is prepared before playback. Loop region information is read from the wave file.
dwPlayOffset	Play offset to use as the start of the wave. The offset can be described in milliseconds or in samples. The dwFlags argument determines the offset units.
dwAlignment	Alignment of wave data on the media from which it is streamed. This must be at least 2048. Otherwise, it must be a multiple of 2048.

Returns: Returns S_OK if successful. Otherwise, an error code.

§ ReleaseWaveFile()

HRESULT ParaEngine::CAudioEngine::ReleaseWaveFile ( PCSTR szWavePath )

release a wave file

Parameters

szWavePath Path to the wave file.

Returns: Returns S_OK if successful. Otherwise, an error code.

§ ResumeAmbientSound()

HRESULT ParaEngine::CAudioEngine::ResumeAmbientSound ( const char * strAmbientSoundName )

resume ambient sound

Parameters

strAmbientSoundName ambient sound name

§ ResumeBGMusic()

HRESULT ParaEngine::CAudioEngine::ResumeBGMusic ( )

resume background music

Parameters

strBGMusicName background music name

§ ResumeCategory()

HRESULT ParaEngine::CAudioEngine::ResumeCategory ( const char * strCategoryName )

resume certain category in Audio Engine

Parameters

strCategoryName category name

§ ResumeDialog()

HRESULT ParaEngine::CAudioEngine::ResumeDialog ( )

resume dialog music

Parameters

strDialogName dialog music name

§ ResumeStatic3DSound()

HRESULT ParaEngine::CAudioEngine::ResumeStatic3DSound ( const char * assetName )

Resume 3D sound in static position.

Parameters

assetName 3D sound asset name, this is the KEY to the 3D Sound

§ Set3DSoundVolume()

HRESULT ParaEngine::CAudioEngine::Set3DSoundVolume ( const float fVolume )

set 3D sound volume

Parameters

fVolume 3D sound volume

§ SetAmbientSoundVolume()

HRESULT ParaEngine::CAudioEngine::SetAmbientSoundVolume ( const float fVolume )

set ambient sound volume

Parameters

fVolume ambient sound volume

§ SetBGMusicVolume()

HRESULT ParaEngine::CAudioEngine::SetBGMusicVolume ( const float fVolume )

set background music volume

Parameters

fVolume background music volume

§ SetDialogVolume()

HRESULT ParaEngine::CAudioEngine::SetDialogVolume ( const float fVolume )

set dialog volume

Parameters

fVolume dialog volume

§ SetInteractiveSoundVolume()

HRESULT ParaEngine::CAudioEngine::SetInteractiveSoundVolume ( const float fVolume )

set interactive sound volume

Parameters

fVolume interactive sound volume

§ SetRecordingOutput()

bool ParaEngine::CAudioEngine::SetRecordingOutput	(	const char *	sOutputFile,
		int	nDeviceIndex,
		int	nWaveFormatIndex
	)

set the recording output properties for recording with BeginRecording() and StopRecording() function.

Parameters

sOutputFile	the output file. it can be nil. Default is "temp/soundcapture.wav",
nDeviceIndex	-1 to use the current one. or it should be a valid index as in GetRecordingDeviceEnum();
nWaveFormatIndex	-1 to use the current one. or it should be a valid index as in GetRecordingFormatEnum();

§ SetUISoundVolume()

HRESULT ParaEngine::CAudioEngine::SetUISoundVolume ( const float fVolume )

set UI sound volume

Parameters

fVolume UI sound volume

§ SetVolume()

void ParaEngine::CAudioEngine::SetVolume ( float fVolume )

Set the volume of all categories and all currently playing wave files.

Parameters

fVolume usually between [0,1], where 0 is silent and 1 is full. value larger than 1 is also possible.

§ StopAmbientSound()

HRESULT ParaEngine::CAudioEngine::StopAmbientSound ( const char * strAmbientSoundName )

stop ambient sound

Parameters

strAmbientSoundName ambient sound name

§ StopBGMusic()

HRESULT ParaEngine::CAudioEngine::StopBGMusic ( )

stop background music

Parameters

strBGMusicName background music name

§ StopCategory()

HRESULT ParaEngine::CAudioEngine::StopCategory ( const char * strCategoryName )

stop certain category in Audio Engine

Parameters

strCategoryName category name

§ StopDialog()

HRESULT ParaEngine::CAudioEngine::StopDialog ( )

stop dialog music

Parameters

strDialogName dialog music name

§ StopStatic3DSound()

HRESULT ParaEngine::CAudioEngine::StopStatic3DSound ( const char * assetName )

stop 3D sound in static position

Parameters

assetName 3D sound asset name, this is the KEY to the 3D Sound

§ StopWaveFile()

HRESULT ParaEngine::CAudioEngine::StopWaveFile	(	PCSTR	szWavePath,
		DWORD	dwFlags
	)

stop a wave file

Parameters

szWavePath Path to the wave file.

dwFlags

Flags that affect how the wave is stopped:

XACT_FLAG_STOP_RELEASE Plays the wave to completion, then stops. For looping waves, this flag plays the current iteration to completion, then stops (ignoring any subsequent iterations). In either case, any release (or tail) is played. To stop the wave immediately, use the XACT_FLAG_STOP_IMMEDIATE flag.
XACT_FLAG_STOP_IMMEDIATE Stops the playback immediately.

Returns: Returns S_OK if successful. Otherwise, an error code.

The documentation for this class was generated from the following file:

Client/trunk/ParaEngineClient/Engine/Obsoleted/AudioEngine.h

Public Types

Public Member Functions

Initialize the audio engine

Static Public Member Functions

Detailed Description

Member Function Documentation

§ CleanupAudioEngine()

§ DisableAudioBank()

§ DoWork()

§ EnableAudioBank()

§ Get3DSoundVolume()

§ GetAmbientSoundVolume()

§ GetAudioFormat()

§ GetBGMusicVolume()

§ GetCurrentAudioBankName()

§ GetDialogVolume()

§ GetInteractiveSoundVolume()

§ GetLastRecordedData()

§ GetRecordingDeviceEnum()

§ GetRecordingFormatEnum()

§ GetUISoundVolume()

§ GetVolume()

§ InitAudioEngine()

Initialize the audio engine

3. Store indices to the XACT cue(s)

§ IsRecording()

§ IsRecordingPaused()

§ IsValid()

§ IsValidAndEnabled()

§ IsWaveFileInQueue()

§ LoadInMemoryWaveBank()

§ LoadSoundBank()

§ LoadStreamWaveBank()

§ PauseAmbientSound()

§ PauseBGMusic()

§ PauseCategory()

§ PauseDialog()

§ PauseOrResumeRecording()

§ PauseStatic3DSound()

§ PlayAmbientSound()

§ PlayBGMusic()

§ PlayDialog()

§ PlayDynamic3DSound()

§ PlayInteractiveSound()

§ PlayStatic3DSound()

§ PlayUISound()

§ PlayWaveFile()

§ ReleaseWaveFile()

§ ResumeAmbientSound()

§ ResumeBGMusic()

§ ResumeCategory()

§ ResumeDialog()

§ ResumeStatic3DSound()

§ Set3DSoundVolume()

§ SetAmbientSoundVolume()

§ SetBGMusicVolume()

§ SetDialogVolume()

§ SetInteractiveSoundVolume()

§ SetRecordingOutput()

§ SetUISoundVolume()

§ SetVolume()

§ StopAmbientSound()

§ StopBGMusic()

§ StopCategory()

§ StopDialog()

§ StopStatic3DSound()

§ StopWaveFile()