org.jaudiotagger.audio.mp4.atom
Class Mp4FtypBox

java.lang.Object
  org.jaudiotagger.audio.mp4.atom.AbstractMp4Box
      org.jaudiotagger.audio.mp4.atom.Mp4FtypBox

public class Mp4FtypBox
extends AbstractMp4Box

Ftyp (File Type) is the first atom, can be used to help identify the mp4 container type

Nested Class Summary

static class

Mp4FtypBox.Brand Major brand, helps identify whats contained in the file, used by major and compatible brands but this is not an exhaustive list, so for that reason we dont force the values read from the file to tie in with this enum.

Field Summary

private static int	COMPATIBLE_BRAND_LENGTH
private java.util.List<java.lang.String>	compatibleBrands
private static int	MAJOR_BRAND_LENGTH
private static int	MAJOR_BRAND_POS
private static int	MAJOR_BRAND_VERSION_LENGTH
private static int	MAJOR_BRAND_VERSION_POS
private java.lang.String	majorBrand
private int	majorBrandVersion

Fields inherited from class org.jaudiotagger.audio.mp4.atom.AbstractMp4Box

dataBuffer, header

Constructor Summary

Mp4FtypBox(Mp4BoxHeader header, java.nio.ByteBuffer dataBuffer)

Method Summary

java.util.List<java.lang.String>	getCompatibleBrands()
java.lang.String	getMajorBrand()
int	getMajorBrandVersion()
void	processData()
java.lang.String	toString()

Methods inherited from class org.jaudiotagger.audio.mp4.atom.AbstractMp4Box

getData, getHeader

Methods inherited from class java.lang.Object

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

Field Detail

majorBrand

private java.lang.String majorBrand

majorBrandVersion

private int majorBrandVersion

compatibleBrands

private java.util.List<java.lang.String> compatibleBrands

MAJOR_BRAND_POS

private static final int MAJOR_BRAND_POS

See Also:

Constant Field Values

MAJOR_BRAND_LENGTH

private static final int MAJOR_BRAND_LENGTH

See Also:

Constant Field Values

MAJOR_BRAND_VERSION_POS

private static final int MAJOR_BRAND_VERSION_POS

See Also:

Constant Field Values

MAJOR_BRAND_VERSION_LENGTH

private static final int MAJOR_BRAND_VERSION_LENGTH

See Also:

Constant Field Values

COMPATIBLE_BRAND_LENGTH

private static final int COMPATIBLE_BRAND_LENGTH

See Also:

Constant Field Values

Constructor Detail

Mp4FtypBox

public Mp4FtypBox(Mp4BoxHeader header,
                  java.nio.ByteBuffer dataBuffer)

Parameters:

header - header info

dataBuffer - data of box (doesnt include header data)

Method Detail

processData

public void processData()
                 throws CannotReadException

Throws:

CannotReadException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getMajorBrand

public java.lang.String getMajorBrand()

getMajorBrandVersion

public int getMajorBrandVersion()

getCompatibleBrands

public java.util.List<java.lang.String> getCompatibleBrands()