1dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu/* 2dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Copyright 2011 Sebastian Annies, Hamburg 3dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * 4dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Licensed under the Apache License, Version 2.0 (the License); 5dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * you may not use this file except in compliance with the License. 6dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * You may obtain a copy of the License at 7dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * 8dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * http://www.apache.org/licenses/LICENSE-2.0 9dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * 10dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Unless required by applicable law or agreed to in writing, software 11dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * distributed under the License is distributed on an AS IS BASIS, 12dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * See the License for the specific language governing permissions and 14dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * limitations under the License. 15dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu */ 16dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhupackage com.googlecode.mp4parser.srt; 17dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 18dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport com.googlecode.mp4parser.authoring.tracks.TextTrackImpl; 19dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 20dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport java.io.IOException; 21dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport java.io.InputStream; 22dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport java.io.InputStreamReader; 23dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport java.io.LineNumberReader; 24dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 25dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu/** 26dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Parses a .srt file and creates a Track for it. 27dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu */ 28dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhupublic class SrtParser { 29dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public static TextTrackImpl parse(InputStream is) throws IOException { 30dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu LineNumberReader r = new LineNumberReader(new InputStreamReader(is, "UTF-8")); 31dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu TextTrackImpl track = new TextTrackImpl(); 32dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu String numberString; 33dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu while ((numberString = r.readLine()) != null) { 34dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu String timeString = r.readLine(); 35dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu String lineString = ""; 36dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu String s; 37dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu while (!((s = r.readLine()) == null || s.trim().equals(""))) { 38dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu lineString += s + "\n"; 39dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 40dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 41dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu long startTime = parse(timeString.split("-->")[0]); 42dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu long endTime = parse(timeString.split("-->")[1]); 43dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 44dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu track.getSubs().add(new TextTrackImpl.Line(startTime, endTime, lineString)); 45dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 46dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 47dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu return track; 48dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 49dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 50dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu private static long parse(String in) { 51dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu long hours = Long.parseLong(in.split(":")[0].trim()); 52dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu long minutes = Long.parseLong(in.split(":")[1].trim()); 53dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu long seconds = Long.parseLong(in.split(":")[2].split(",")[0].trim()); 54dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu long millies = Long.parseLong(in.split(":")[2].split(",")[1].trim()); 55dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 56dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu return hours * 60 * 60 * 1000 + minutes * 60 * 1000 + seconds * 1000 + millies; 57dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 58dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 59dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu} 60