javazoom.spi.mpeg.sampled.file.MpegAudioFileFormat Maven / Gradle / Ivy

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Maven artifact for MP3SPI library. http://www.javazoom.net/mp3spi/mp3spi.html
There is a newer version: 1.9.5.4
/*
 * MpegAudioFileFormat.
 *
 * JavaZOOM : [email protected]
 * 			  http://www.javazoom.net
 *
 *-----------------------------------------------------------------------
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as published
 *   by the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 Library General Public License for more details.
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the Free Software
 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *----------------------------------------------------------------------
 */
package javazoom.spi.mpeg.sampled.file;

import java.util.Map;

import javax.sound.sampled.AudioFormat;

import org.tritonus.share.sampled.file.TAudioFileFormat;

/**
 * @author JavaZOOM
 */
public class MpegAudioFileFormat extends TAudioFileFormat
{
	/**
	 * Contructor.
	 * @param type
	 * @param audioFormat
	 * @param nLengthInFrames
	 * @param nLengthInBytes
	 */
	public MpegAudioFileFormat(Type type, AudioFormat audioFormat, int nLengthInFrames, int nLengthInBytes, Map properties)
	{
		super(type, audioFormat, nLengthInFrames, nLengthInBytes, properties);
	}

	/**
	 * MP3 audio file format parameters.
	 * Some parameters might be unavailable. So availability test is required before reading any parameter.
	 *
	 * 
AudioFileFormat parameters.
	 * 
	 * duration [Long], duration in microseconds.
	 * 
title [String], Title of the stream.
	 * 
author [String], Name of the artist of the stream.
	 * 
album [String], Name of the album of the stream.
	 * 
date [String], The date (year) of the recording or release of the stream.
	 * 
copyright [String], Copyright message of the stream.
	 * 
comment [String], Comment of the stream.
	 * 
	 * 
MP3 parameters.
	 * 
	 * mp3.version.mpeg [String], mpeg version : 1,2 or 2.5
	 * 
mp3.version.layer [String], layer version 1, 2 or 3
	 * 
mp3.version.encoding [String], mpeg encoding : MPEG1, MPEG2-LSF, MPEG2.5-LSF
	 * 
mp3.channels [Integer], number of channels 1 : mono, 2 : stereo.
	 * 
mp3.frequency.hz [Integer], sampling rate in hz.
	 * 
mp3.bitrate.nominal.bps [Integer], nominal bitrate in bps.
	 * 
mp3.length.bytes [Integer], length in bytes.
	 * 
mp3.length.frames [Integer], length in frames.
	 * 
mp3.framesize.bytes [Integer], framesize of the first frame. framesize is not constant for VBR streams.
	 * 
mp3.framerate.fps [Float], framerate in frames per seconds.
	 * 
mp3.header.pos [Integer], position of first audio header (or ID3v2 size).
	 * 
mp3.vbr [Boolean], vbr flag.
	 * 
mp3.vbr.scale [Integer], vbr scale.
	 * 
mp3.crc [Boolean], crc flag.
	 * 
mp3.original [Boolean], original flag.
	 * 
mp3.copyright [Boolean], copyright flag.
	 * 
mp3.padding [Boolean], padding flag.
	 * 
mp3.mode [Integer], mode 0:STEREO 1:JOINT_STEREO 2:DUAL_CHANNEL 3:SINGLE_CHANNEL
	 * 
mp3.id3tag.genre [String], ID3 tag (v1 or v2) genre.
	 * 
mp3.id3tag.track [String], ID3 tag (v1 or v2) track info.
	 * 
mp3.id3tag.encoded [String], ID3 tag v2 encoded by info.
	 * 
mp3.id3tag.composer [String], ID3 tag v2 composer info.
	 * 
mp3.id3tag.grouping [String], ID3 tag v2 grouping info.
	 * 
mp3.id3tag.disc [String], ID3 tag v2 track info.
     * 
mp3.id3tag.publisher [String], ID3 tag v2 publisher info.
     * 
mp3.id3tag.orchestra [String], ID3 tag v2 orchestra info.
     * 
mp3.id3tag.length [String], ID3 tag v2 file length in seconds.
	 * 
mp3.id3tag.v2 [InputStream], ID3v2 frames.
	 * 
mp3.id3tag.v2.version [String], ID3v2 major version (2=v2.2.0, 3=v2.3.0, 4=v2.4.0).
	 * 
mp3.shoutcast.metadata.key [String], Shoutcast meta key with matching value.
	 * 
For instance :
	 * 
mp3.shoutcast.metadata.icy-irc=#shoutcast
	 * 
mp3.shoutcast.metadata.icy-metaint=8192
	 * 
mp3.shoutcast.metadata.icy-genre=Trance Techno Dance
	 * 
mp3.shoutcast.metadata.icy-url=http://www.di.fm
	 * 
and so on ...
	 * 
	 */
	public Map properties()
	{
		return super.properties();
	}
}