org.jcodec.containers.mp3

Class MPEGAudioDemuxer

java.lang.Object

org.jcodec.containers.mp3.MPEGAudioDemuxer

All Implemented Interfaces:

Closeable, AutoCloseable, Demuxer, DemuxerTrack

public class MPEGAudioDemuxer
extends Object
implements Demuxer, DemuxerTrack

Demuxer for MPEG 1/2 audio layer 1,2,3 (MP3). Extracts raw MPEG audio frames from the ES. See http://mpgedit.org/mpgedit/mpeg_format/mpeghdr.htm for more detail.

Author:

Stanislav Vitvitskiy

Constructor Summary

Constructors

Constructor and Description
MPEGAudioDemuxer(SeekableByteChannel ch)

Method Summary

Modifier and Type	Method and Description
void	close()
List<? extends DemuxerTrack>	getAudioTracks()
DemuxerTrackMeta	getMeta()
List<? extends DemuxerTrack>	getTracks()
List<? extends DemuxerTrack>	getVideoTracks()
Packet	nextFrame()
static int	probe(ByteBuffer b) Used to auto-detect MPEG Audio (MP3) files

Methods inherited from class java.lang.Object

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

Constructor Detail

MPEGAudioDemuxer

public MPEGAudioDemuxer(SeekableByteChannel ch)
                 throws IOException

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getTracks

public List<? extends DemuxerTrack> getTracks()

Specified by:

getTracks in interface Demuxer

getVideoTracks

public List<? extends DemuxerTrack> getVideoTracks()

Specified by:

getVideoTracks in interface Demuxer

getAudioTracks

public List<? extends DemuxerTrack> getAudioTracks()

Specified by:

getAudioTracks in interface Demuxer

nextFrame

public Packet nextFrame()
                 throws IOException

Specified by:

nextFrame in interface DemuxerTrack

Throws:

IOException

getMeta

public DemuxerTrackMeta getMeta()

Specified by:

getMeta in interface DemuxerTrack

probe

public static int probe(ByteBuffer b)

Used to auto-detect MPEG Audio (MP3) files

Parameters:

b - Buffer containing a snippet of data

Returns:

Score from 0 to 100