Class AbstractQuickTimeStream.VideoTrack

java.lang.Object

org.monte.media.quicktime.AbstractQuickTimeStream.Track

org.monte.media.quicktime.AbstractQuickTimeStream.VideoTrack

Enclosing class:

AbstractQuickTimeStream

protected class AbstractQuickTimeStream.VideoTrack
extends AbstractQuickTimeStream.Track

Author:

Werner Randelshofer

Field Summary

Fields

Modifier and Type	Field	Description
protected IndexColorModel	videoColorTable	The color table used for rendering the video.
protected int	videoDepth	Number of bits per ixel.
protected float	videoQuality	The video compression quality.

Fields inherited from class org.monte.media.quicktime.AbstractQuickTimeStream.Track

chunks, codec, editList, format, headerFlags, height, inputBuffer, inputTime, matrix, mediaCompressionType, mediaCompressorName, mediaDuration, mediaTimeScale, mediaType, outputBuffer, sampleCount, sampleSizes, syncInterval, syncSamples, timeToSamples, width, writeTime

Constructor Summary

Constructors

Constructor	Description
VideoTrack()

Method Summary

Modifier and Type	Method	Description
protected void	writeColorTableAtom(AbstractQuickTimeStream.CompositeAtom stblAtom)	Color table atoms define a list of preferred colors for displaying the movie on devices that support only 256 colors.
protected void	writeSampleDescriptionAtom(AbstractQuickTimeStream.CompositeAtom stblAtom)

Methods inherited from class org.monte.media.quicktime.AbstractQuickTimeStream.Track

addChunk, addSample, getFirstSampleTime, getSampleCount, getTrackDuration, isEmpty, isEnabled, isInMovie, isInPoster, isInPreview, setEnabled, setInMovie, setInPoster, setInPreview

Methods inherited from class java.lang.Object

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

Field Details

videoQuality

protected float videoQuality

The video compression quality.

videoDepth

protected int videoDepth

Number of bits per ixel. All frames must have the same depth. The value -1 is used to mark unspecified depth.

videoColorTable

protected IndexColorModel videoColorTable

The color table used for rendering the video. This variable is only used when the video uses an index color model.

Constructor Details

VideoTrack

public VideoTrack()

Method Details

writeSampleDescriptionAtom

protected void writeSampleDescriptionAtom(AbstractQuickTimeStream.CompositeAtom stblAtom)
                                   throws IOException

Specified by:

writeSampleDescriptionAtom in class AbstractQuickTimeStream.Track

Throws:

IOException

writeColorTableAtom

protected void writeColorTableAtom(AbstractQuickTimeStream.CompositeAtom stblAtom)
                            throws IOException

Color table atoms define a list of preferred colors for displaying the movie on devices that support only 256 colors. The list may contain up to 256 colors. These optional atoms have a type value of 'ctab'. The color table atom contains a Macintosh color table data structure.

Parameters:

stblAtom -

Throws:

IOException