Package com.drew.metadata.mov

Class QuickTimeMediaHandler<T extends QuickTimeDirectory>

java.lang.Object

com.drew.imaging.quicktime.QuickTimeHandler<T>

com.drew.metadata.mov.QuickTimeMediaHandler<T>

Direct Known Subclasses:

QuickTimeMusicHandler, QuickTimeSoundHandler, QuickTimeSubtitleHandler, QuickTimeTextHandler, QuickTimeTimecodeHandler, QuickTimeVideoHandler

public abstract class QuickTimeMediaHandler<T extends QuickTimeDirectory>
extends QuickTimeHandler<T>

Classes that extend this class should be from the media dat atom types: https://developer.apple.com/library/content/documentation/QuickTime/QTFF/QTFFChap3/qtff3.html#//apple_ref/doc/uid/TP40000939-CH205-SW1

Field Summary

Fields inherited from class com.drew.imaging.quicktime.QuickTimeHandler

directory, metadata

Constructor Summary

Constructors

Constructor	Description
QuickTimeMediaHandler(Metadata metadata, QuickTimeContext context)

Method Summary

Modifier and Type	Method	Description
protected abstract String	getMediaInformation()
QuickTimeMediaHandler<?>	processAtom(Atom atom, byte[] payload, QuickTimeContext context)
protected abstract void	processMediaInformation(SequentialReader reader, Atom atom)
protected abstract void	processSampleDescription(SequentialReader reader, Atom atom)
protected abstract void	processTimeToSample(SequentialReader reader, Atom atom, QuickTimeContext context)
boolean	shouldAcceptAtom(Atom atom)
boolean	shouldAcceptContainer(Atom atom)

Methods inherited from class com.drew.imaging.quicktime.QuickTimeHandler

addError, createDirectory, processContainer

Methods inherited from class java.lang.Object

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

Constructor Details

QuickTimeMediaHandler

public QuickTimeMediaHandler(Metadata metadata,
 QuickTimeContext context)

Method Details

shouldAcceptAtom

public boolean shouldAcceptAtom(Atom atom)

Specified by:

shouldAcceptAtom in class QuickTimeHandler<T extends QuickTimeDirectory>

shouldAcceptContainer

public boolean shouldAcceptContainer(Atom atom)

Specified by:

shouldAcceptContainer in class QuickTimeHandler<T extends QuickTimeDirectory>

processAtom

public QuickTimeMediaHandler<?> processAtom(Atom atom,
 byte[] payload,
 QuickTimeContext context)
                                     throws IOException

Specified by:

processAtom in class QuickTimeHandler<T extends QuickTimeDirectory>

Throws:

IOException

getMediaInformation

protected abstract String getMediaInformation()

processSampleDescription

protected abstract void processSampleDescription(SequentialReader reader,
 Atom atom)
                                          throws IOException

Throws:

IOException

processMediaInformation

protected abstract void processMediaInformation(SequentialReader reader,
 Atom atom)
                                         throws IOException

Throws:

IOException

processTimeToSample

protected abstract void processTimeToSample(SequentialReader reader,
 Atom atom,
 QuickTimeContext context)
                                     throws IOException

Throws:

IOException