com.googlecode.mp4parser.authoring.tracks.AppendTrack Java Examples
The following examples show how to use
com.googlecode.mp4parser.authoring.tracks.AppendTrack.
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Example #1
Source File: Mp4ParserWrapper.java From continuous-audiorecorder with BSD 2-Clause "Simplified" License | 6 votes |
public static void append( final String firstFile, final String secondFile, final String newFile) throws IOException { final Movie movieA = MovieCreator.build(new FileDataSourceImpl(secondFile)); final Movie movieB = MovieCreator.build(new FileDataSourceImpl(firstFile)); final Movie finalMovie = new Movie(); final List<Track> movieOneTracks = movieA.getTracks(); final List<Track> movieTwoTracks = movieB.getTracks(); for (int i = 0; i < movieOneTracks.size() || i < movieTwoTracks.size(); ++i) { finalMovie.addTrack(new AppendTrack(movieTwoTracks.get(i), movieOneTracks.get(i))); } final Container container = new DefaultMp4Builder().build(finalMovie); final FileOutputStream fos = new FileOutputStream(new File(String.format(newFile))); final WritableByteChannel bb = Channels.newChannel(fos); container.writeContainer(bb); fos.close(); }
Example #2
Source File: FileUtil.java From FimiX8-RE with MIT License | 5 votes |
public static void mergeMultipleVideoFile(String outPath, String videoPath1, String videoPath2) { try { List<String> fileList = new ArrayList(); List<Movie> movieList = new ArrayList(); fileList.add(videoPath1); fileList.add(videoPath2); for (String filePath : fileList) { movieList.add(MovieCreator.build(filePath)); } List<Track> videoTracks = new LinkedList(); List<Track> audioTracks = new LinkedList(); for (Movie movie : movieList) { for (Track track : movie.getTracks()) { if (track.getHandler().equals("soun")) { audioTracks.add(track); } if (track.getHandler().equals("vide")) { videoTracks.add(track); } } } Movie result = new Movie(); if (audioTracks.size() > 0) { result.addTrack(new AppendTrack((Track[]) audioTracks.toArray(new Track[audioTracks.size()]))); } if (videoTracks.size() > 0) { result.addTrack(new AppendTrack((Track[]) videoTracks.toArray(new Track[videoTracks.size()]))); } writeMergeNewFile(outPath, result); deleteFile(new File(videoPath1)); deleteFile(new File(videoPath2)); fileList.clear(); movieList.clear(); } catch (Exception e) { e.printStackTrace(); } }
Example #3
Source File: VideoPartMergeTask.java From VideoRecorder with Apache License 2.0 | 4 votes |
@Override protected File doInBackground(MultiPartRecorder.Part... lists) { if (LogUtil.LOG_ENABLE) { for (MultiPartRecorder.Part list : lists) { LogUtil.logd("VideoPartMergeTask", list.toString()); } } try { if (lists.length == 0) throw new IllegalArgumentException("传入的视频块列表是空的"); if (mMergeListener != null) mMergeListener.onStart(); //检查视频块是否全都录制结束了 int timeout = 0; while (!checkVideoPartRecordFinish(lists) && timeout < mTimeout) { timeout += 50; SystemClock.sleep(50); } if (timeout > mTimeout) { throw new IllegalStateException("有视频块还没有结束录制 , 不能开始合并视频"); } if (lists.length == 1) {//只有一个视频片段 if (lists[0].file.renameTo(mOutPutFile)) { if (mMergeListener != null) mMergeListener.onSuccess(mOutPutFile); } else { if (mMergeListener != null) mMergeListener.onError(new IllegalStateException("只有一个视频片段,在将这个视频片段移动到目标位置时出现了错误")); } } else { String[] videoUris = new String[lists.length]; for (int i = 0; i < lists.length; i++) { videoUris[i] = lists[i].file.getAbsolutePath(); } List<Movie> inMovies = new ArrayList<>(videoUris.length); for (String videoUri : videoUris) { inMovies.add(MovieCreator.build(videoUri)); } List<Track> videoTracks = new LinkedList<Track>(); List<Track> audioTracks = new LinkedList<Track>(); for (Movie m : inMovies) { for (Track t : m.getTracks()) { if (t.getHandler().equals("soun")) { audioTracks.add(t); } if (t.getHandler().equals("vide")) { videoTracks.add(t); } } } Movie result = new Movie(); if (!audioTracks.isEmpty()) { result.addTrack(new AppendTrack(audioTracks.toArray(new Track[audioTracks.size()]))); } if (!videoTracks.isEmpty()) { result.addTrack(new AppendTrack(videoTracks.toArray(new Track[videoTracks.size()]))); } Container out = new DefaultMp4Builder().build(result); startCheckProgressThread(out); FileChannel fc = new RandomAccessFile(mOutPutFile, "rw").getChannel(); out.writeContainer(fc); fc.close(); if (mMergeListener != null) mMergeListener.onSuccess(mOutPutFile); } } catch (Exception e) { mDeletePartFile = false;//发生错误时不删除视频 if (mMergeListener != null) mMergeListener.onError(e); } deleteTempPartFile(lists); return mOutPutFile; }
Example #4
Source File: StatusSavingService.java From WhatsAppStatusSaver with Apache License 2.0 | 4 votes |
/** * * @param statuses ArrayList of paths of statuses selected * newMergeMethod */ private void newMergeMethod(ArrayList<String> statuses){ int count = statuses.size(); String paths[] = new String[count]; Movie[] inMovies = new Movie[count]; try { for (int i = 0; i < count; i++) { inMovies[i] = MovieCreator.build(statuses.get(i)); } Log.i(TAG, "Video statuses to be merged ::" + inMovies.length); LinkedList<Track> videoTracks = new LinkedList<>(); LinkedList<Track> audioTracks = new LinkedList<>(); for (Movie m : inMovies) { for (Track t : m.getTracks()) { if (t.getHandler().equals("soun")) { audioTracks.add(t); } if (t.getHandler().equals("vide")) { videoTracks.add(t); } } } Movie result = new Movie(); // for(Track track: audioTracks){ // result.addTrack(new AppendTrack(track)); // } // for(Track track: videoTracks){ // result.addTrack(new AppendTrack(track)); // } if (audioTracks.size() > 0) { result.addTrack(new AppendTrack(audioTracks .toArray(new Track[audioTracks.size()]))); } if (videoTracks.size() > 0) { result.addTrack(new AppendTrack(videoTracks.toArray(new Track[videoTracks.size()]))); } Log.i(TAG, "number of first track is :" + inMovies[0].getTracks().size()); Log.i(TAG, "number of second track is :" + inMovies[1].getTracks().size()); Log.i(TAG, "number of tracks is :" + result.getTracks().size()); BasicContainer out = (BasicContainer) new DefaultMp4Builder() .build(result); @SuppressWarnings("resource") String destinationFilename = android.os.Environment.getExternalStorageDirectory().getAbsolutePath() + "/WhatsAppSaver" + File.separatorChar + System.currentTimeMillis() + ".mp4"; FileChannel fc = new RandomAccessFile(destinationFilename,"rw").getChannel(); out.writeContainer(fc); fc.close(); } catch (IOException ie){ ie.printStackTrace(); } }
Example #5
Source File: ProcessVideoUtils.java From patrol-android with GNU General Public License v3.0 | 4 votes |
public static boolean concatTwoVideos(File src1, File src2, File dst) { try { FileDataSourceImpl file1 = new FileDataSourceImpl(src1); FileDataSourceImpl file2 = new FileDataSourceImpl(src2); Movie result = new Movie(); Movie movie1 = MovieCreator.build(file1); Movie movie2 = MovieCreator.build(file2); Movie[] inMovies = new Movie[]{ movie1, movie2 }; List<Track> videoTracks = new LinkedList<Track>(); List<Track> audioTracks = new LinkedList<Track>(); for (Movie m : inMovies) { for (Track t : m.getTracks()) { if (t.getHandler().equals("soun")) { audioTracks.add(t); } if (t.getHandler().equals("vide")) { videoTracks.add(t); } } } if (audioTracks.size() > 0) { result.addTrack(new AppendTrack(audioTracks.toArray(new Track[audioTracks.size()]))); } if (videoTracks.size() > 0) { result.addTrack(new AppendTrack(videoTracks.toArray(new Track[videoTracks.size()]))); } Container out = new DefaultMp4Builder().build(result); MovieHeaderBox mvhd = Path.getPath(out, "moov/mvhd"); mvhd.setMatrix(Matrix.ROTATE_180); if (!dst.exists()) { dst.createNewFile(); } FileOutputStream fos = new FileOutputStream(dst); WritableByteChannel fc = fos.getChannel(); try { out.writeContainer(fc); } finally { fc.close(); fos.close(); file1.close(); file2.close(); } return true; } catch (IOException e) { e.printStackTrace(); return false; } }