org.red5.codec

Class ULAWAudio

java.lang.Object

org.red5.codec.ULAWAudio

All Implemented Interfaces:

IAudioStreamCodec

public class ULAWAudio
extends Object
implements IAudioStreamCodec

Red5 audio codec for the PCM uLaw audio format. Stores the decoder configuration

Author:

Paul Gregoire (mondain@gmail.com)

Constructor Summary

Constructors

Constructor and Description
ULAWAudio()

Method Summary

Modifier and Type	Method and Description
boolean	addData(org.apache.mina.core.buffer.IoBuffer data) Update the state of the codec with the passed data.
boolean	canHandleData(org.apache.mina.core.buffer.IoBuffer data) Returns true if the codec knows how to handle the passed stream data.
org.apache.mina.core.buffer.IoBuffer	getDecoderConfiguration() Returns information used to configure the decoder.
String	getName()
void	reset() Reset the codec to its initial state.

Methods inherited from class java.lang.Object

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

Constructor Detail

ULAWAudio

public ULAWAudio()

Method Detail

getName

public String getName()

Specified by:

getName in interface IAudioStreamCodec

Returns:

the name of the audio codec.

reset

public void reset()

Description copied from interface: IAudioStreamCodec

Reset the codec to its initial state.

Specified by:

reset in interface IAudioStreamCodec

canHandleData

public boolean canHandleData(org.apache.mina.core.buffer.IoBuffer data)

Description copied from interface: IAudioStreamCodec

Returns true if the codec knows how to handle the passed stream data.

Specified by:

canHandleData in interface IAudioStreamCodec

Parameters:

data - some sample data to see if this codec can handle it.

Returns:

can this code handle the data.

addData

public boolean addData(org.apache.mina.core.buffer.IoBuffer data)

Description copied from interface: IAudioStreamCodec

Update the state of the codec with the passed data.

Specified by:

addData in interface IAudioStreamCodec

Parameters:

data - data to tell the codec we're adding

Returns:

true for success. false for error.

getDecoderConfiguration

public org.apache.mina.core.buffer.IoBuffer getDecoderConfiguration()

Description copied from interface: IAudioStreamCodec

Returns information used to configure the decoder.

Specified by:

getDecoderConfiguration in interface IAudioStreamCodec

Returns:

the data for decoder setup.