com.coremedia.iso

Class IsoFile

java.lang.Object

com.googlecode.mp4parser.BasicContainer

com.coremedia.iso.IsoFile

All Implemented Interfaces:

Container, Closeable, AutoCloseable, Iterator<Box>

@DoNotParseDetail
public class IsoFile
extends BasicContainer
implements Closeable

The most upper container for ISO Boxes. It is a container box that is a file. Uses IsoBufferWrapper to access the underlying file.

Field Summary

Fields inherited from class com.googlecode.mp4parser.BasicContainer

boxParser, dataSource

Constructor Summary

Constructors

Constructor and Description
IsoFile(DataSource dataSource)
IsoFile(DataSource dataSource, BoxParser boxParser)
IsoFile(String filename) Shortcut constructor that creates a DataSource from the given filename and pass it to the IsoFile(DataSource) constructor.

Method Summary

Modifier and Type	Method and Description
static String	bytesToFourCC(byte[] type)
void	close()
static byte[]	fourCCtoBytes(String fourCC)
void	getBox(WritableByteChannel os)
MovieBox	getMovieBox() Shortcut to get the MovieBox since it is often needed and present in nearly all ISO 14496 files (at least if they are derived from MP4 ).
long	getSize()
String	toString()

Methods inherited from class com.googlecode.mp4parser.BasicContainer

addBox, getBoxes, getBoxes, getBoxes, getByteBuffer, getContainerSize, hasNext, initContainer, next, remove, setBoxes, writeContainer

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

IsoFile

public IsoFile(String filename)
        throws IOException

Shortcut constructor that creates a DataSource from the given filename and pass it to the IsoFile(DataSource) constructor.

Parameters:

filename - of the MP4 file to be parsed

Throws:

IOException - in case I/O error

IsoFile

public IsoFile(DataSource dataSource)
        throws IOException

Parameters:

dataSource - the data source

Throws:

IOException - in case I/O error

IsoFile

public IsoFile(DataSource dataSource,
               BoxParser boxParser)
        throws IOException

Throws:

IOException

Method Detail

fourCCtoBytes

public static byte[] fourCCtoBytes(String fourCC)

bytesToFourCC

public static String bytesToFourCC(byte[] type)

getSize

public long getSize()

getMovieBox

public MovieBox getMovieBox()

Shortcut to get the MovieBox since it is often needed and present in nearly all ISO 14496 files (at least if they are derived from MP4 ).

Returns:

the MovieBox or null

getBox

public void getBox(WritableByteChannel os)
            throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class BasicContainer

Throws:

IOException

toString

public String toString()

Overrides:

toString in class BasicContainer