net.java.sip.communicator.impl.media.codec.audio.alaw
Class JavaEncoder

java.lang.Object
  com.sun.media.BasicPlugIn
      com.sun.media.BasicCodec
          com.ibm.media.codec.audio.AudioCodec
              net.java.sip.communicator.impl.media.codec.audio.alaw.JavaEncoder

All Implemented Interfaces:

javax.media.Codec, javax.media.Controls, javax.media.PlugIn

public class JavaEncoder
extends com.ibm.media.codec.audio.AudioCodec

The ALAW Encoder

Author:

Damian Minkov

Field Summary

Fields inherited from class com.ibm.media.codec.audio.AudioCodec

DEBUG, defaultOutputFormats, inputFormat, outputFormat, PLUGIN_NAME, supportedInputFormats, supportedOutputFormats

Fields inherited from class com.sun.media.BasicCodec

inputFormats, opened, outputFormats, pendingEOM

Fields inherited from class com.sun.media.BasicPlugIn

controls

Fields inherited from interface javax.media.PlugIn

BUFFER_PROCESSED_FAILED, BUFFER_PROCESSED_OK, INPUT_BUFFER_NOT_CONSUMED, OUTPUT_BUFFER_NOT_FILLED, PLUGIN_TERMINATED

Constructor Summary

JavaEncoder()

Method Summary

void	close()
protected javax.media.Format[]	getMatchingOutputFormats(javax.media.Format in)
void	open()
int	process(javax.media.Buffer inputBuffer, javax.media.Buffer outputBuffer) Encodes the input buffer passing it to the output one

Methods inherited from class com.ibm.media.codec.audio.AudioCodec

checkFormat, getInputFormat, getName, getOutputFormat, getSupportedInputFormats, getSupportedOutputFormats, setInputFormat, setOutputFormat

Methods inherited from class com.sun.media.BasicCodec

checkEOM, checkInputBuffer, getArrayElementSize, isEOM, processAtEOM, propagateEOM, reset, updateOutput, updateRGBFormat

Methods inherited from class com.sun.media.BasicPlugIn

error, getClassForName, getControl, getControls, getInputData, getNativeData, getOutputData, matches, plugInExists, validateByteArraySize, validateData, validateIntArraySize, validateShortArraySize

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.media.Controls

getControl, getControls

Constructor Detail

JavaEncoder

public JavaEncoder()

Method Detail

getMatchingOutputFormats

protected javax.media.Format[] getMatchingOutputFormats(javax.media.Format in)

Overrides:

getMatchingOutputFormats in class com.ibm.media.codec.audio.AudioCodec

open

public void open()
          throws javax.media.ResourceUnavailableException

Specified by:

open in interface javax.media.PlugIn

Overrides:

open in class com.sun.media.BasicCodec

Throws:

javax.media.ResourceUnavailableException

close

public void close()

Specified by:

close in interface javax.media.PlugIn

Overrides:

close in class com.sun.media.BasicCodec

process

public int process(javax.media.Buffer inputBuffer,
                   javax.media.Buffer outputBuffer)

Encodes the input buffer passing it to the output one

Specified by:

process in interface javax.media.Codec

Specified by:

process in class com.sun.media.BasicCodec

Parameters:

inputBuffer - Buffer

outputBuffer - Buffer

Returns:

int