org.jitsi.impl.neomedia.codec.audio.g729

Class JavaEncoder

java.lang.Object

net.sf.fmj.media.AbstractControls

net.sf.fmj.media.AbstractPlugIn

net.sf.fmj.media.AbstractCodec

org.jitsi.impl.neomedia.codec.AbstractCodec2

org.jitsi.impl.neomedia.codec.audio.g729.JavaEncoder

All Implemented Interfaces:

javax.media.Codec, javax.media.Control, javax.media.Controls, javax.media.PlugIn, AdvancedAttributesAwareCodec

public class JavaEncoder
extends AbstractCodec2
implements AdvancedAttributesAwareCodec

Author:

Lubomir Marinov

Field Summary

Fields inherited from class org.jitsi.impl.neomedia.codec.AbstractCodec2

BUFFER_FLAG_FEC, BUFFER_FLAG_PLC, EMPTY_FORMATS, features, MAX_AUDIO_SEQUENCE_NUMBERS_TO_PLC, SEQUENCE_MAX, SEQUENCE_MIN

Fields inherited from class net.sf.fmj.media.AbstractCodec

inputFormat, inputFormats, opened, outputFormat

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

Constructors

Constructor and Description
JavaEncoder() Initializes a new JavaEncoder instance.

Method Summary

Modifier and Type	Method and Description
protected void	discardOutputBuffer(javax.media.Buffer outputBuffer)
protected void	doClose()
protected void	doOpen() Opens this Codec and acquires the resources that it needs to operate.
protected int	doProcess(javax.media.Buffer inBuffer, javax.media.Buffer outBuffer)
Component	getControlComponent() Not used.
javax.media.Format	getOutputFormat() Get the output format.
void	setAdvancedAttributes(Map<String,String> attributes) Sets the additional attributes to attributes

Methods inherited from class org.jitsi.impl.neomedia.codec.AbstractCodec2

calculateLostSeqNoCount, close, getMatchingOutputFormats, getName, getSupportedOutputFormats, incrementSeqNo, matches, open, process, setInputFormat, setOutputFormat, specialize, updateOutput, validateByteArraySize, validateShortArraySize

Methods inherited from class net.sf.fmj.media.AbstractCodec

checkInputBuffer, dump, getInputFormat, getSupportedInputFormats, isEOM, propagateEOM

Methods inherited from class net.sf.fmj.media.AbstractPlugIn

reset

Methods inherited from class net.sf.fmj.media.AbstractControls

addControl, getControl, getControls, removeControl

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.media.PlugIn

reset

Methods inherited from interface javax.media.Controls

getControl, getControls

Constructor Detail

JavaEncoder

public JavaEncoder()

Initializes a new JavaEncoder instance.

Method Detail

getOutputFormat

public javax.media.Format getOutputFormat()

Get the output format.

Overrides:

getOutputFormat in class net.sf.fmj.media.AbstractCodec

Returns:

output format

See Also:

AbstractCodec.getOutputFormat()

discardOutputBuffer

protected void discardOutputBuffer(javax.media.Buffer outputBuffer)

Overrides:

discardOutputBuffer in class AbstractCodec2

doClose

protected void doClose()

Specified by:

doClose in class AbstractCodec2

doOpen

protected void doOpen()
               throws javax.media.ResourceUnavailableException

Opens this Codec and acquires the resources that it needs to operate. A call to PlugIn.open() on this instance will result in a call to doOpen only if AbstractCodec.opened is false. All required input and/or output formats are assumed to have been set on this Codec before doOpen is called.

Specified by:

doOpen in class AbstractCodec2

Throws:

javax.media.ResourceUnavailableException - if any of the resources that this Codec needs to operate cannot be acquired

See Also:

AbstractCodec2.doOpen()

doProcess

protected int doProcess(javax.media.Buffer inBuffer,
                        javax.media.Buffer outBuffer)

Specified by:

doProcess in class AbstractCodec2

setAdvancedAttributes

public void setAdvancedAttributes(Map<String,String> attributes)

Sets the additional attributes to attributes

Specified by:

setAdvancedAttributes in interface AdvancedAttributesAwareCodec

Parameters:

attributes - The additional attributes to set

getControlComponent

public Component getControlComponent()

Not used.

Specified by:

getControlComponent in interface javax.media.Control

Returns:

null as it is not used.