org.mp4parser

Class IsoFile

java.lang.Object

org.mp4parser.BasicContainer

org.mp4parser.IsoFile

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, Container

@DoNotParseDetail
public class IsoFile
extends BasicContainer
implements java.io.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

Modifier and Type	Field and Description
static long	MAX_RECORD_SIZE_OVERRIDE

Constructor Summary

Constructors

Constructor and Description
IsoFile(java.io.File file)
IsoFile(java.nio.channels.ReadableByteChannel readableByteChannel)
IsoFile(java.nio.channels.ReadableByteChannel readableByteChannel, BoxParser boxParser)
IsoFile(java.lang.String file)

Method Summary

Modifier and Type	Method and Description
static java.lang.String	bytesToFourCC(byte[] type)
void	close()
static byte[]	fourCCtoBytes(java.lang.String fourCC)
void	getBox(java.nio.channels.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()
java.lang.String	toString()

Methods inherited from class org.mp4parser.BasicContainer

addBox, getBoxes, getBoxes, getBoxes, getContainerSize, initContainer, setBoxes, writeContainer

Methods inherited from class java.lang.Object

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

Field Detail

MAX_RECORD_SIZE_OVERRIDE

public static volatile long MAX_RECORD_SIZE_OVERRIDE

Constructor Detail

IsoFile

public IsoFile(java.lang.String file)
        throws java.io.IOException

Throws:

java.io.IOException

IsoFile

public IsoFile(java.io.File file)
        throws java.io.IOException

Throws:

java.io.IOException

IsoFile

public IsoFile(java.nio.channels.ReadableByteChannel readableByteChannel)
        throws java.io.IOException

Parameters:

readableByteChannel - the data source

Throws:

java.io.IOException - in case I/O error

IsoFile

public IsoFile(java.nio.channels.ReadableByteChannel readableByteChannel,
               BoxParser boxParser)
        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

fourCCtoBytes

public static byte[] fourCCtoBytes(java.lang.String fourCC)

bytesToFourCC

public static java.lang.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(java.nio.channels.WritableByteChannel os)
            throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class BasicContainer