quicktime.std.movies.media
Class VideoMedia

java.lang.Object
  |
  +--quicktime.QTObject
        |
        +--quicktime.std.movies.media.Media
              |
              +--quicktime.std.movies.media.VideoMedia
All Implemented Interfaces:
quicktime.jdirect.InterfaceLib, quicktime.jdirect.PrimitivesLib, quicktime.jdirect.QuickTimeLib, quicktime.jdirect.SharedLibrary, com.apple.jdirect.SharedLibrary

public final class VideoMedia
extends Media

The VideoMedia class repesents video media in QuickTime.


Fields inherited from interface quicktime.jdirect.QuickTimeLib
JDirect_MacOSX, libraryInstance, name
 
Constructor Summary
VideoMedia(Track itsTrack, int timeScale)
          This constructor creates a media struct for the specified Track object.
VideoMedia(Track itsTrack, int timeScale, DataRef dataRef)
          This constructor creates a media struct for the specified Track object.
 
Method Summary
 ImageDescription getImageDescription(int index)
          This method allows you to retrieve a sample description from a media.
 VideoMediaHandler getVideoHandler()
          This method allows you to obtain a reference to a media handler component.
 
Methods inherited from class quicktime.std.movies.media.Media
addDataRef, addSample, addSampleReference, addSampleReference, beginEdits, endEdits, fromTrack, getCreationTime, getDataHandler, getDataHandlerDescription, getDataRef, getDataRefCount, getDataSize, getDuration, getHandler, getHandlerDescription, getInputMap, getLanguage, getModificationTime, getNextInterestingTime, getPlayHints, getPlayHints, getPreferredChunkSize, getPropertyAtom, getQuality, getSample, getSampleCount, getSampleDescription, getSampleDescriptionCount, getSampleReference, getSampleReferences, getShadowSync, getSyncSampleCount, getTimeScale, getTrack, getTrackMedia, getUserData, loadIntoRam, newFromType, sampleNumToMediaTime, setDataHandler, setDataRef, setDataRefAttributes, setDefaultDataRefIndex, setHandler, setInputMap, setLanguage, setPlayHints, setPreferredChunkSize, setPropertyAtom, setQuality, setSampleDescription, setShadowSync, setTimeScale, timeToSampleNum
 
Methods inherited from class quicktime.QTObject
disposeQTObject, equals, ID, toString
 
Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

VideoMedia

public VideoMedia(Track itsTrack,
                  int timeScale,
                  DataRef dataRef)
           throws QTException
This constructor creates a media struct for the specified Track object.

QuickTime::NewTrackMedia()

Parameters:
itsTrack - Specifies the Track object this media belongs to.
timeScale - Specifies the time scale of the new media.
dataRef - a DataRef object specifying the default data reference for this media.

VideoMedia

public VideoMedia(Track itsTrack,
                  int timeScale)
           throws QTException
This constructor creates a media struct for the specified Track object.

QuickTime::NewTrackMedia()

Parameters:
itsTrack - Specifies the Track object this media belongs to.
timeScale - Specifies the time scale of the new media.
Method Detail

getVideoHandler

public VideoMediaHandler getVideoHandler()
                                  throws StdQTException
This method allows you to obtain a reference to a media handler component. This returns the handler that is the appropriate class for this particular media.

QuickTime::GetMediaHandler()

Returns:
a MediaHandler object for the media's media handler.

getImageDescription

public ImageDescription getImageDescription(int index)
                                     throws QTException
This method allows you to retrieve a sample description from a media. This returns the description that is the appropriate class for this particular media.

QuickTime::GetMediaSampleDescription()

Parameters:
index - Specifies the index of the image description to retrieve.
Returns:
an ImageDescription object for the specified index.