org.jitsi.impl.neomedia.codec.audio.amrwb

Class JNIDecoder

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.AbstractFFmpegAudioCodec

org.jitsi.impl.neomedia.codec.audio.FFmpegAudioDecoder

org.jitsi.impl.neomedia.codec.audio.amrwb.JNIDecoder

All Implemented Interfaces:

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

public class JNIDecoder
extends FFmpegAudioDecoder

Implements an Adaptive Multi-Rate Wideband (AMR-WB) decoder using FFmpeg.

Author:

Lyubomir Marinov

Field Summary

Fields inherited from class org.jitsi.impl.neomedia.codec.audio.AbstractFFmpegAudioCodec

avctx, codecID, frameSizeInBytes

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
JNIDecoder() Initializes a new JNIDecoder instance.

Method Summary

Modifier and Type	Method and Description
protected int	doProcess(javax.media.Buffer inBuf, javax.media.Buffer outBuf)
javax.media.Format	setInputFormat(javax.media.Format format) Additionally, determines whether this JNIDecoder is to perform RTP depacketization.

Methods inherited from class org.jitsi.impl.neomedia.codec.audio.FFmpegAudioDecoder

assertFindAVCodec, doClose, doOpen, findAVCodec, getAVCodecContextFormat

Methods inherited from class org.jitsi.impl.neomedia.codec.audio.AbstractFFmpegAudioCodec

codecIDToString, configureAVCodecContext

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

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

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

checkInputBuffer, dump, getInputFormat, getOutputFormat, 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

JNIDecoder

public JNIDecoder()

Initializes a new JNIDecoder instance.

Method Detail

doProcess

protected int doProcess(javax.media.Buffer inBuf,
                        javax.media.Buffer outBuf)

Overrides:

doProcess in class FFmpegAudioDecoder

setInputFormat

public javax.media.Format setInputFormat(javax.media.Format format)

Additionally, determines whether this JNIDecoder is to perform RTP depacketization.

Specified by:

setInputFormat in interface javax.media.Codec

Overrides:

setInputFormat in class AbstractCodec2