QTSessionCheck.check();
QTFile movFile = new QTFile (new java.io.File("effectonly.mov"));
Movie movie =
Movie.createMovieFile(movFile,
StdQTConstants.kMoviePlayer,
StdQTConstants.createMovieFileDeleteCurFile |
StdQTConstants.createMovieFileDontCreateResFile);
Track effectsTrack = movie.addTrack (EFFECT_TRACK_WIDTH,
EFFECT_TRACK_HEIGHT,
0);
int TIMESCALE = 600;
VideoMedia effectsMedia = new VideoMedia(effectsTrack,
TIMESCALE);
// get list of effects
// StdQTConstants.elOptionsIncludeNoneInList)
EffectsList effectsList = new EffectsList (0, 0, 0);
// show list of effects
// flags are in StdQTConstants.pdOptions...
// (http://developer.apple.com/documentation/QuickTime/REF/refEffects.61.htm)
AtomContainer effect =
ParameterDialog.showParameterDialog (effectsList, // effectsList
0, // dialogOptions
null, // parameters
"Pick an effect", // title
null //pictArray
);
// find out the effect type by getting the "what" atom,
// whose data is a FOUR_CHAR_CODE
Atom what = effect.findChildByIndex_Atom (null,
StdQTConstants.kParameterWhatName,
1);
int effectType = effect.getAtomData(what).getInt(0);
effectType = EndianOrder.flipBigEndianToNative32(effectType);
System.out.println ("User chose " +
QTUtils.fromOSType(effectType) +
" effect type");
// make a sample description for the effect description
ImageDescription imgDesc = ImageDescription.forEffect (effectType);
imgDesc.setWidth (EFFECT_TRACK_WIDTH);
imgDesc.setHeight (EFFECT_TRACK_HEIGHT);
// add effect to the video media
effectsMedia.beginEdits();
effectsMedia.addSample (effect, // QTHandleRef data,
0, // int dataOffset,
effect.getSize(), // int dataSize,
1200, //int durationPerSample,
imgDesc, // SampleDescription sampleDesc,
1, // int numberOfSamples,
0 // int sampleFlags
);
effectsMedia.endEdits();
// now insert this media into track
effectsTrack.insertMedia (0, // trackStart
0, // mediaTime
effectsMedia.getDuration(), // mediaDuration
1); // mediaRate
System.out.println ("inserted media into effects track");
// save up
System.out.println ("Saving...");
OpenMovieFile omf = OpenMovieFile.asWrite (movFile);
movie.addResource (omf,
StdQTConstants.movieInDataForkResID,
movFile.getName());
System.out.println ("Done");
