fm.liveswitch.wave.AudioSink Class Reference

A WAVE-file-based audio sink. More...

Public Member Functions
void	addOnFileClose (fm.liveswitch.IAction0 value)
	Adds a handler that is raised when an existing file is close in response to this sink being deactivated or destroyed. More...
void	addOnFileOpen (fm.liveswitch.IAction0 value)
	Adds a handler that is raised when a new file is opened in response to this sink being activated and processing a frame. More...
	AudioSink (String path, fm.liveswitch.AudioFormat format)
	Initializes a new instance of the fm.liveswitch.wave.AudioSink class. More...
	AudioSink (String path, fm.liveswitch.IAudioOutput input)
	Initializes a new instance of the fm.liveswitch.wave.AudioSink class. More...
long	getBaseTimestamp ()
	Gets the base timestamp - the timestamp of the first frame processed by the recorder after being activated. More...
String	getLabel ()
	Gets a label that identifies this class. More...
String	getLastFilePath ()
	Gets the last known file path. More...
long	getLastTimestamp ()
	Gets the last timestamp processed by the recorder. More...
String	getOpenFilePath ()
	Gets the currently open file path. More...
String	getPath ()
	Gets the path. More...
void	removeOnFileClose (fm.liveswitch.IAction0 value)
	Removes a handler that is raised when an existing file is close in response to this sink being deactivated or destroyed. More...
void	removeOnFileOpen (fm.liveswitch.IAction0 value)
	Removes a handler that is raised when a new file is opened in response to this sink being activated and processing a frame. More...
Public Member Functions inherited from fm.liveswitch.AudioSink
	AudioSink ()
	Initializes a new instance of the fm.liveswitch.AudioSink class. More...
	AudioSink (fm.liveswitch.AudioFormat inputFormat)
	Initializes a new instance of the fm.liveswitch.AudioSink class. More...
fm.liveswitch.AudioConfig	getConfig ()
	Gets the input configuration. More...
double	getGain ()
	Gets a value indicating the gain (input amplification) of this sink. More...
boolean	processFrame (fm.liveswitch.AudioFrame frame)
	Processes a frame. More...
void	setGain (double value)
	Sets a value indicating the gain (input amplification) of this sink. More...
Public Member Functions inherited from fm.liveswitch.MediaSinkBase
String	getExternalId ()
	Gets the external identifier. More...
String	getId ()
	Gets the identifier. More...
fm.liveswitch.LogContext	getLogContext ()
	Gets the log context. More...
String	getTag ()
	Gets optional data to associate with this instance. More...
void	setExternalId (String value)
	Sets the external identifier. More...
void	setTag (String value)
	Sets optional data to associate with this instance. More...
void	updateLogContext (fm.liveswitch.LogContext context)
	Updates the log context. More...
Public Member Functions inherited from fm.liveswitch.Dynamic
java.util.HashMap< String, Object >	getDynamicProperties ()
	Gets all dynamic properties on this instance. More...
Object	getDynamicValue (String key)
	Gets a property value from the local cache. More...
void	setDynamicValue (String key, Object value)
	Sets a property value in the local cache. More...
boolean	unsetDynamicValue (String key)
	Removes a property value from the local cache. More...
Public Member Functions inherited from fm.liveswitch.IElement
abstract String	getExternalId ()
	Gets the external identifier. More...
abstract String	getId ()
	Gets the identifier. More...
abstract String	getPipelineJson ()
	Gets the pipeline JSON with this as the central point. More...
abstract void	setExternalId (String value)
	Sets the external identifier. More...
Public Member Functions inherited from fm.liveswitch.IMediaElement
abstract boolean	destroy ()
	Destroys this instance. More...
abstract boolean	getDeactivated ()
	Gets a value indicating whether this instance is deactivated. More...
abstract boolean	getDisabled ()
	Gets a value indicating whether this instance is disabled. More...
abstract boolean	getMuted ()
	Gets a value indicating whether this instance is muted. More...
abstract boolean	getPaused ()
	Gets a value indicating whether this instance is paused. More...
abstract boolean	getPersistent ()
	Gets a value indicating whether this instance is persistent. More...
abstract void	setDeactivated (boolean value)
	Sets a value indicating whether this instance is deactivated. More...
abstract void	setMuted (boolean value)
	Sets a value indicating whether this instance is muted. More...

Protected Member Functions
void	doDestroy ()
	Destroys this instance. More...
void	doProcessFrame (fm.liveswitch.AudioFrame frame, fm.liveswitch.AudioBuffer inputBuffer)
	Processes a frame. More...
Protected Member Functions inherited from fm.liveswitch.AudioSink
fm.liveswitch.IAudioOutputCollection	createOutputCollection (fm.liveswitch.IAudioInput input)
	Creates an output collection. More...
Protected Member Functions inherited from fm.liveswitch.MediaSinkBase
	MediaSinkBase ()
void	setLogContext (fm.liveswitch.LogContext value)
	Sets the log context. More...
Protected Member Functions inherited from fm.liveswitch.Dynamic
	Dynamic ()
Protected Member Functions inherited from fm.liveswitch.Serializable
boolean	getIsDirty ()
	Gets a value indicating whether this instance is dirty. More...
	Serializable ()
	Initializes a new instance of the fm.liveswitch.Serializable class. More...
void	setIsDirty (boolean value)
	Sets a value indicating whether this instance is dirty. More...

Detailed Description

A WAVE-file-based audio sink.

Constructor & Destructor Documentation

AudioSink() [1/2]

fm.liveswitch.wave.AudioSink.AudioSink	(	String	path,
		fm.liveswitch.AudioFormat	format
	)

Initializes a new instance of the fm.liveswitch.wave.AudioSink class.

Parameters

path	The path.
format	The format.

AudioSink() [2/2]

fm.liveswitch.wave.AudioSink.AudioSink	(	String	path,
		fm.liveswitch.IAudioOutput	input
	)

Initializes a new instance of the fm.liveswitch.wave.AudioSink class.

Parameters

path	The path.
input	The input.

Member Function Documentation

addOnFileClose()

void fm.liveswitch.wave.AudioSink.addOnFileClose

(

fm.liveswitch.IAction0

value

)

Adds a handler that is raised when an existing file is close in response to this sink being deactivated or destroyed.

addOnFileOpen()

void fm.liveswitch.wave.AudioSink.addOnFileOpen

(

fm.liveswitch.IAction0

value

)

Adds a handler that is raised when a new file is opened in response to this sink being activated and processing a frame.

doDestroy()

void fm.liveswitch.wave.AudioSink.doDestroy ( )

protected

Destroys this instance.

doProcessFrame()

void fm.liveswitch.wave.AudioSink.doProcessFrame ( fm.liveswitch.AudioFrame  frame, fm.liveswitch.AudioBuffer  inputBuffer  )

protected

Processes a frame.

Parameters

frame	The frame.
inputBuffer	The input buffer.

getBaseTimestamp()

long fm.liveswitch.wave.AudioSink.getBaseTimestamp

(

)

Gets the base timestamp - the timestamp of the first frame processed by the recorder after being activated.

This timestamp will change each time a new file is created in response to the sink being activated.

getLabel()

String fm.liveswitch.wave.AudioSink.getLabel

(

)

Gets a label that identifies this class.

Implements fm.liveswitch.IMediaElement.

getLastFilePath()

String fm.liveswitch.wave.AudioSink.getLastFilePath

(

)

Gets the last known file path.

getLastTimestamp()

long fm.liveswitch.wave.AudioSink.getLastTimestamp

(

)

Gets the last timestamp processed by the recorder.

getOpenFilePath()

String fm.liveswitch.wave.AudioSink.getOpenFilePath

(

)

Gets the currently open file path.

getPath()

String fm.liveswitch.wave.AudioSink.getPath

(

)

Gets the path.

removeOnFileClose()

void fm.liveswitch.wave.AudioSink.removeOnFileClose

(

fm.liveswitch.IAction0

value

)

Removes a handler that is raised when an existing file is close in response to this sink being deactivated or destroyed.

removeOnFileOpen()

void fm.liveswitch.wave.AudioSink.removeOnFileOpen

(

fm.liveswitch.IAction0

value

)

Removes a handler that is raised when a new file is opened in response to this sink being activated and processing a frame.