src/main/java/org/jcodec/movtool/Util.java
public static Pair<List<Edit>> split(MovieBox movie, TrakBox track, long tvMv) {
        return splitEdits(track.getEdits(), new Rational(track.getTimescale(), movie.getTimescale()), tvMv);
    }
public static Pair<List<Edit>> split(MovieBox movie, TrakBox track, long tvMv) {
        return splitEdits(track.getEdits(), new Rational(track.getTimescale(), movie.getTimescale()), tvMv);
    }
Splits track on the timevalue specified

@param movie
@param track
@param tvMv
@return