org.mobicents.media.server.component.audio
Class AudioMixer

java.lang.Object
  org.mobicents.media.server.component.audio.AudioMixer

All Implemented Interfaces:

Mixer

public class AudioMixer
extends Object
implements Mixer

Implements audio mixer.

Author:

kulikov

Field Summary

protected long

mixCount

Constructor Summary

AudioMixer(Scheduler scheduler)

Method Summary

Format	getFormat() Gets the format of the output stream.
MediaSource	getOutput() Gets the mixed stream.
protected int	getPacketSize() Gets the used packet size.
MediaSink	newInput() Creates new input for this mixer.
void	release(MediaSink input) Releases unused input stream
String	report()
void	setFormat(Format format) Modifies format of the output stream.
void	setGain(double gain) Modify gain of the output stream.
void	start()
void	startMixer()
void	stop()
void	stopMixer(boolean stopOutput)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mixCount

protected long mixCount

Constructor Detail

AudioMixer

public AudioMixer(Scheduler scheduler)

Method Detail

getFormat

public Format getFormat()

Gets the format of the output stream.

Specified by:

getFormat in interface Mixer

Returns:

the audio format descriptor.

setFormat

public void setFormat(Format format)

Modifies format of the output stream.

Specified by:

setFormat in interface Mixer

Parameters:

format - the format descriptor.

newInput

public MediaSink newInput()

Creates new input for this mixer.

Specified by:

newInput in interface Mixer

Returns:

Input as media sink object.

getOutput

public MediaSource getOutput()

Gets the mixed stream.

Specified by:

getOutput in interface Mixer

Returns:

the output stream

getPacketSize

protected int getPacketSize()

Gets the used packet size.

Returns:

the packet size value in bytes.

release

public void release(MediaSink input)

Releases unused input stream

Specified by:

release in interface Mixer

Parameters:

input - the input stream previously created

setGain

public void setGain(double gain)

Modify gain of the output stream.

Parameters:

gain - the new value of the gain in dBm.

start

public void start()

Specified by:

start in interface Mixer

startMixer

public void startMixer()

stop

public void stop()

Specified by:

stop in interface Mixer

stopMixer

public void stopMixer(boolean stopOutput)

report

public String report()

Specified by:

report in interface Mixer