org.jcodec.codecs.wav

Class WavMuxer

java.lang.Object

org.jcodec.codecs.wav.WavMuxer

All Implemented Interfaces:

Muxer, MuxerTrack

public class WavMuxer
extends Object
implements Muxer, MuxerTrack

This class is part of JCodec ( www.jcodec.org ) This software is distributed under FreeBSD License Outputs integer samples into wav file

Author:

The JCodec project

Field Summary

Fields

Modifier and Type	Field and Description
protected WavHeader	header
protected SeekableByteChannel	out
protected int	written

Constructor Summary

Constructors

Constructor and Description
WavMuxer(SeekableByteChannel out)

Method Summary

Modifier and Type	Method and Description
MuxerTrack	addAudioTrack(Codec codec, AudioCodecMeta meta) Adds an audio track and stores the provided metadata fields inside the container.
void	addFrame(Packet outPacket)
MuxerTrack	addVideoTrack(Codec codec, VideoCodecMeta meta) Adds a video track and stores the provided metadata fields inside the container.
void	close()
void	finish() Finalize writing this file.

Methods inherited from class java.lang.Object

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

Field Detail

out

protected SeekableByteChannel out

header

protected WavHeader header

written

protected int written

Constructor Detail

WavMuxer

public WavMuxer(SeekableByteChannel out)
         throws IOException

Throws:

IOException

Method Detail

addFrame

public void addFrame(Packet outPacket)
              throws IOException

Specified by:

addFrame in interface MuxerTrack

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

addVideoTrack

public MuxerTrack addVideoTrack(Codec codec,
                                VideoCodecMeta meta)

Description copied from interface: Muxer

Adds a video track and stores the provided metadata fields inside the container. Note: some containers don't store all or any metadata fields in which case some or all provided metadata will be ignored.

Specified by:

addVideoTrack in interface Muxer

Parameters:

codec - Codec type stored in this track.

meta - Video metadata including the codec type.

Returns:

A track used further to store media samples.

addAudioTrack

public MuxerTrack addAudioTrack(Codec codec,
                                AudioCodecMeta meta)

Description copied from interface: Muxer

Adds an audio track and stores the provided metadata fields inside the container. Note: some containers don't store all or any metadata fields in which case some or all provided metadata will be ignored.

Specified by:

addAudioTrack in interface Muxer

Parameters:

codec - Codec type stored in this track.

meta - Audio metadata including the codec type.

Returns:

A track used further to store media samples.

finish

public void finish()
            throws IOException

Description copied from interface: Muxer

Finalize writing this file. This function needs to be called at the end of the muxing session since some muxers use global headers and those can only be known at the end of the coding session. After calling this method no further muxing is possible with this muxer though this check might not be enforced by individual muxers. Calling any muxer methods after this function returns yields an undefined behavior.

Specified by:

finish in interface Muxer

Throws:

IOException