MpegAC3AudioTrack.java

/*
 * Java port of ffmpeg MPEG demultiplexer.
 * Copyright (c) 2003 Jonathan Hueber.
 *
 * Copyright (c) 2000, 2001 Fabrice Bellard.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * See Credits file and Readme for details
 * 1a39e335700bec46ae31a38e2156a898
 */
package net.sourceforge.jffmpeg.demux.mpg;

import javax.media.Demultiplexer;
import javax.media.protocol.Positionable;
import javax.media.protocol.Seekable;
import javax.media.Time;
import javax.media.protocol.ContentDescriptor;
import javax.media.protocol.FileTypeDescriptor;
import javax.media.Track;
import javax.media.protocol.DataSource;
import javax.media.protocol.PullDataSource;
import javax.media.protocol.PullSourceStream;
import javax.media.MediaLocator;
import javax.media.BadHeaderException;
import javax.media.Buffer;
import javax.media.Format;
import javax.media.format.AudioFormat;
import javax.media.format.VideoFormat;
import javax.media.TrackListener;

import java.io.IOException;
import java.util.HashMap;
import java.util.Enumeration;

import java.awt.Dimension;

/**
 * Mpeg Track implementation.  Reads an MPEG stream
 */
public class MpegAC3AudioTrack extends MpegTrack {
    /**
     * Constructor - pass Track Identifier
     */
    public MpegAC3AudioTrack( MpegDemux demux, int trackId, int audioStream ) {
        super( demux, trackId );
        streamId = audioStream;
        format = new AudioFormat("ac3", 48000,16,2,0,1);
    }
}