Package com.drew.metadata.mp4

Class Mp4BoxHandler

java.lang.Object

com.drew.imaging.mp4.Mp4Handler<Mp4Directory>

com.drew.metadata.mp4.Mp4BoxHandler

public class Mp4BoxHandler
extends Mp4Handler<Mp4Directory>

Field Summary

Fields

Modifier and Type	Field	Description
private static final Pattern	COORDINATE_PATTERN

Fields inherited from class com.drew.imaging.mp4.Mp4Handler

directory, metadata

Constructor Summary

Constructors

Constructor	Description
Mp4BoxHandler(Metadata metadata)

Method Summary

Modifier and Type	Method	Description
protected Mp4Directory	getDirectory()
Mp4Handler<?>	processBox(String type, byte[] payload, long boxSize, Mp4Context context)
private void	processFileType(SequentialReader reader, long boxSize)
private void	processMediaHeader(SequentialReader reader, Mp4Context context)
private void	processMovieHeader(SequentialReader reader)
private void	processTrackHeader(SequentialReader reader)
private void	processUserData(SequentialReader reader, int length)
boolean	shouldAcceptBox(String type)
boolean	shouldAcceptContainer(String type)

Methods inherited from class com.drew.imaging.mp4.Mp4Handler

addError, processContainer

Methods inherited from class java.lang.Object

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

Field Details

COORDINATE_PATTERN

private static final Pattern COORDINATE_PATTERN

Constructor Details

Mp4BoxHandler

public Mp4BoxHandler(Metadata metadata)

Method Details

getDirectory

protected Mp4Directory getDirectory()

Specified by:

getDirectory in class Mp4Handler<Mp4Directory>

shouldAcceptBox

public boolean shouldAcceptBox(String type)

Specified by:

shouldAcceptBox in class Mp4Handler<Mp4Directory>

shouldAcceptContainer

public boolean shouldAcceptContainer(String type)

Specified by:

shouldAcceptContainer in class Mp4Handler<Mp4Directory>

processBox

public Mp4Handler<?> processBox(String type,
 byte[] payload,
 long boxSize,
 Mp4Context context)
                         throws IOException

Specified by:

processBox in class Mp4Handler<Mp4Directory>

Throws:

IOException

processUserData

private void processUserData(SequentialReader reader,
 int length)
                      throws IOException

Throws:

IOException

processFileType

private void processFileType(SequentialReader reader,
 long boxSize)
                      throws IOException

Throws:

IOException

processMovieHeader

private void processMovieHeader(SequentialReader reader)
                         throws IOException

Throws:

IOException

processMediaHeader

private void processMediaHeader(SequentialReader reader,
 Mp4Context context)
                         throws IOException

Throws:

IOException

processTrackHeader

private void processTrackHeader(SequentialReader reader)
                         throws IOException

Throws:

IOException