/**
* Creates an empty movie to which frames can be added.
*
* @throws IOException
*/
private void createMovie() throws IOException {
try {
// create the scratch movie
movie =
Movie.createMovieFile(
new QTFile(scratchFile),
kMoviePlayer,
createMovieFileDeleteCurFile | createMovieFileDontCreateResFile);
// create the video track and media
int timeScale = 600;
int noVolume = 0;
videoTrack = movie.newTrack(dim.width, dim.height, noVolume);
videoMedia = new VideoMedia(videoTrack, timeScale);
editing = false;
} catch (QTException ex) {
throw new IOException("caught in createMovie: " + ex.toString()); // $NON-NLS-1$
}
}
