diff options
Diffstat (limited to 'isoparser/src/main/java/com/googlecode/mp4parser/authoring/.svn/text-base/Movie.java.svn-base')
-rw-r--r-- | isoparser/src/main/java/com/googlecode/mp4parser/authoring/.svn/text-base/Movie.java.svn-base | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/.svn/text-base/Movie.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/authoring/.svn/text-base/Movie.java.svn-base deleted file mode 100644 index 0658682..0000000 --- a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/.svn/text-base/Movie.java.svn-base +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright 2012 Sebastian Annies, Hamburg - * - * Licensed under the Apache License, Version 2.0 (the License); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an AS IS BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.googlecode.mp4parser.authoring; - -import java.util.LinkedList; -import java.util.List; - -/** - * - */ -public class Movie { - List<Track> tracks = new LinkedList<Track>(); - - public List<Track> getTracks() { - return tracks; - } - - public void setTracks(List<Track> tracks) { - this.tracks = tracks; - } - - public void addTrack(Track nuTrack) { - // do some checking - // perhaps the movie needs to get longer! - if (getTrackByTrackId(nuTrack.getTrackMetaData().getTrackId()) != null) { - // We already have a track with that trackId. Create a new one - nuTrack.getTrackMetaData().setTrackId(getNextTrackId()); - } - tracks.add(nuTrack); - } - - - @Override - public String toString() { - String s = "Movie{ "; - for (Track track : tracks) { - s += "track_" + track.getTrackMetaData().getTrackId() + " (" + track.getHandler() + ") "; - } - - s += '}'; - return s; - } - - public long getNextTrackId() { - long nextTrackId = 0; - for (Track track : tracks) { - nextTrackId = nextTrackId < track.getTrackMetaData().getTrackId() ? track.getTrackMetaData().getTrackId() : nextTrackId; - } - return ++nextTrackId; - } - - - public Track getTrackByTrackId(long trackId) { - for (Track track : tracks) { - if (track.getTrackMetaData().getTrackId() == trackId) { - return track; - } - } - return null; - } - - - public long getTimescale() { - long timescale = this.getTracks().iterator().next().getTrackMetaData().getTimescale(); - for (Track track : this.getTracks()) { - timescale = gcd(track.getTrackMetaData().getTimescale(), timescale); - } - return timescale; - } - - public static long gcd(long a, long b) { - if (b == 0) { - return a; - } - return gcd(b, a % b); - } - -} |