Examples of AudioFile

com.life.audiotageditor.model.AudioFile
de.sciss.io.AudioFile
The AudioFile allows reading and writing of sound files. It wraps a RandomAccessFile and delegates the I/O to subclasses which deal with the specific sample format and endianess.
Currently supported formats are: AIFF, IRCAM, NeXT/Sun (.au), and WAVE. Supported resolutions are 8/16/24/32 bit integer and 32/64 bit floating point. However not all audio formats support all bit depths.
Not all format combinations are supported, for example the rather exotic little-endian AIFF, but also little-endian SND, WAVE 8-bit.
In order to simplify communication with CSound, raw output files are supported, raw input files however are not recognized.
To create a new AudioFile you call one of its static methods openAsRead or openAsWrite. The format description is handled by an AudioFileDescr object. This object also contains information about what special tags are read/written for which format. For example, AIFF can read/write markers, and application-specific chunk, and a gain tag. WAVE can read/write markers and regions, and a gain tag, etc.
The AudioFile implements the generic interface InterleavedStreamFile (which is likely to be modified in the future) to allow clients to deal more easily with different sorts of streaming files, not just audio files. @author Hanns Holger Rutz @version 0.36, 25-Feb-08 @see AudioFileDescr @todo more flexible handling of endianess,at least SND and IRCAM should support both versions. @todo more tags, like peak information andchannel panning. @todo (faster) low-level direct file-to-filecopy in the copyFrames method
entagged.audioformats.AudioFile

This is the main object manipulated by the user representing an audiofile, its properties and its tag.

The prefered way to obtain an AudioFile is to use the AudioFileIO.read(File) method.

The AudioFile contains every properties associated with the file itself (no meta-data), like the bitrate, the sampling rate, the encoding infos, etc.

To get the meta-data contained in this file you have to get the Tag of this AudioFile
@author Raphael Slinckx @version $Id: AudioFile.java,v 1.1 2007/03/23 14:16:56 nicov1 Exp $ @since v0.01 @see AudioFileIO @see Tag
org.jaudiotagger.audio.AudioFile

This is the main object manipulated by the user representing an audiofile, its properties and its tag.

The prefered way to obtain an AudioFile is to use the AudioFileIO.read(File) method.

The AudioFile contains every properties associated with the file itself (no meta-data), like the bitrate, the sampling rate, the encoding audioHeaders, etc.

To get the meta-data contained in this file you have to get the Tag of this AudioFile
@author Raphael Slinckx @version $Id: AudioFile.java 904 2010-05-14 13:46:39Z paultaylor $ @see AudioFileIO @see Tag @since v0.01

Examples of org.jaudiotagger.audio.AudioFile

  }
  
    public Artwork getArtwork(java.io.File file) throws ApplicationException {
      Tag tag = null;
      try {
        AudioFile audioFile = AudioFileIO.read(file);
        tag = audioFile.getTag();
      } catch (CannotReadException | IOException | TagException
          | ReadOnlyFileException | InvalidAudioFrameException 
          | RuntimeException e) {
        throw new ApplicationException("Failed reading artwork from file " + file, e);
      }

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Examples of org.jaudiotagger.audio.AudioFile

    }


    @Override
    protected String getSmdId(File file) throws IOException {
        try {
            AudioFile f = AudioFileIO.read(file);
            MP3AudioHeader header = (MP3AudioHeader) f.getAudioHeader();


            RandomAccessFile randomAccessFile = new RandomAccessFile(file.getCanonicalPath(), "r");
            byte[] tagData = new byte[128];
            randomAccessFile.seek(randomAccessFile.length() - 128);
            randomAccessFile.read(tagData);

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Examples of org.jaudiotagger.audio.AudioFile

            result.setFormat(getFormat(file));
            result.setSmdID(getSmdId(file));
            result.setTags(new ArrayList<TagData>());
            Map<String, List<String>> normalTags = new HashMap<String, List<String>>();
            Map<String, List<String>> sortTags = new HashMap<String, List<String>>();
            AudioFile f = AudioFileIO.read(file);
            Tag tag = f.getTag();
            Iterator<TagField> it = tag.getFields();
            while (it.hasNext()) {
                TagField tf = it.next();
                TagData tagData = getTagData(tf);
                if (tagData != null) {

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Examples of org.jaudiotagger.audio.AudioFile

  @Test
  public void mp3TagReadeTest() {
    File testFile = new File("src/com/life/audiotageditor/test/test.mp3"); //$NON-NLS-1$


    try {
      AudioFile audioFile = AudioFileIO.read(testFile);
      Tag tag = audioFile.getTag();
      if (tag instanceof ID3v1Tag) {
        ID3v1Tag v1tag = (ID3v1Tag) tag;
        String title = v1tag.getFirst(FieldKey.TITLE);
        System.out.println(title);
      }

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Examples of org.jaudiotagger.audio.AudioFile

  @Test
  public void mp3TagWriteTest() {
    File testFile = new File("src/com/life/audiotageditor/test/test.mp3"); //$NON-NLS-1$


    try {
      AudioFile audioFile = AudioFileIO.read(testFile);
      Tag tagv1 = new ID3v1Tag();
      tagv1.setField(FieldKey.ALBUM, "New Concept Engl"); //$NON-NLS-1$
      tagv1.setField(FieldKey.TITLE, "New Concept Engli"); //$NON-NLS-1$
      tagv1.setField(FieldKey.ARTIST, "New Concept Englis"); //$NON-NLS-1$
      audioFile.setTag(tagv1);


      Tag tagv23 = new ID3v23Tag();
      tagv23.setField(FieldKey.ALBUM, "New Concept En"); //$NON-NLS-1$
      tagv23.setField(FieldKey.TITLE, "New Concept En"); //$NON-NLS-1$
      tagv23.setField(FieldKey.ARTIST, "New Concept "); //$NON-NLS-1$
      tagv23.setField(FieldKey.TRACK, "1"); //$NON-NLS-1$
      audioFile.setTag(tagv23);


      AudioFileIO.write(audioFile);
    } catch (CannotReadException e) {
      e.printStackTrace();
    } catch (IOException e) {

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Examples of org.jaudiotagger.audio.AudioFile

    }
  }


  public static void saveAudioFile(String path, AudioTag audioTag) {
    try {
      AudioFile audioFile = AudioFileIO.read(new File(path));
      saveAudioFile(audioFile, audioTag);
    } catch (CannotReadException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();

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Examples of org.jaudiotagger.audio.AudioFile

      _comment = "";     //$NON-NLS-1$
  }
  
  private void readTagsFromFile() {
    try {
      AudioFile f = AudioFileIO.read(new File(_fileName));
      
      AudioHeader ah = f.getAudioHeader();
      Tag tag = f.getTag();
      
      _title = tag.getFirstTitle();
      _artist = tag.getFirstArtist();
      _album = tag.getFirstAlbum();
      _trackNumber = tag.getFirstTrack();

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Examples of org.jaudiotagger.audio.AudioFile

    int trackLength = 0;
    String genre = ""; //$NON-NLS-1$
    String year = ""; //$NON-NLS-1$
    String comment = ""; //$NON-NLS-1$
    try {
      AudioFile f = AudioFileIO.read(new File(fileName));
      
      AudioHeader ah = f.getAudioHeader();
      Tag tag = f.getTag();
      
      try {
        title = tag.getFirstTitle().replaceAll("'", "''"); //$NON-NLS-1$ //$NON-NLS-2$
      } catch (Exception e) {
        Log.getInstance(PlaylistController.class).warn("Error while reading title property : " + fileName + " (" + e.toString() +")."); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

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Examples of org.jaudiotagger.audio.AudioFile

      Log.getInstance(HSQLController.class).warn(e.getMessage());      
    }
    
    // Then update the file.
    try {
      AudioFile file;
      Tag tag;
            
      file = AudioFileIO.read(new File(fileName));
      tag = file.getTag();                    
          
      if (updateTrackNumber) {  
        try {
          tag.setTrack(trackNumber);
        } catch (Exception e) {
          String message = "Error while writting tracknumber: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      if (updateTitle) {
        try {
          tag.setTitle(title);
        } catch (Exception e) {
          String message = "Error while writting title: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      if (updateArtist) {  
        try {
          tag.setArtist(artist);
        } catch (Exception e) {
          String message = "Error while writting artist: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      if (updateAlbum) {    
        try {
          tag.setAlbum(album);
        } catch (Exception e) {
          String message = "Error while writting album: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      if (updateGenre) {  
        try {
          tag.setGenre(genre);
        } catch (Exception e) {
          String message = "Error while writting genre: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      if (updateYear) {    
        try {
          tag.setYear(year);
        } catch (Exception e) {
          String message = "Error while writting year: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      if (updateComment) {    
        try {
          tag.setComment(comment);
        } catch (Exception e) {
          String message = "Error while writting comment: " + e.getMessage() + " (" + e.toString() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
          result.add(message);
          Log.getInstance(HSQLController.class).warn(message);
        }
      }
      
      file.commit();
    } catch (Exception e) {
      result.add(e.getMessage() + " (" + e.toString() + ")"); //$NON-NLS-1$ //$NON-NLS-2$
      Log.getInstance(HSQLController.class).warn(e.getMessage());      
    }
    return result;

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Examples of org.jaudiotagger.audio.AudioFile

  }


  public void addFiles(File[] files) {
    if (files != null && files.length > 0) {


      AudioFile audioFile;
      Tag tag;
      SongFile songFile;
      List<Expression> list = new ArrayList<Expression>(2);
      list.add(ExpressionFactory.matchExp(SongFile.FILENAME_PROPERTY, 
               new ExpressionParameter("filename")));
      list.add(ExpressionFactory.matchExp(SongFile.PATH_PROPERTY, 
               new ExpressionParameter("path")));
      Expression andExpression = ExpressionFactory.joinExp(Expression.AND, list);
      SelectQuery query = new SelectQuery(SongFile.class, andExpression);
      query.setFetchLimit(1);
      Map<String, String> args = new HashMap<String, String>();
      for (File file : files) {
        args.put("filename", file.getName());
        args.put("path", file.getParent());
        
        System.out.println(file.getAbsolutePath());
        
        SelectQuery queryWithParameters = query.queryWithParameters(args);
        System.out.println(queryWithParameters.toString());
        
        List<?> existingSongFiles = context.performQuery(queryWithParameters);
        if (existingSongFiles.isEmpty()) {
          songFile = context.newObject(SongFile.class);
          
          songFile.setFilename(file.getName());
          songFile.setPath(file.getParent());


          songFiles.add(songFile);
        }
        else {
          songFile = (SongFile) existingSongFiles.get(0);
        }
        
        try {
          audioFile = AudioFileIO.read(file);
          
          AudioHeader header = audioFile.getAudioHeader();
          
          songFile.setTrackLength(header.getTrackLength());
          songFile.setBitRate(header.getBitRate());
          songFile.setEncoding(header.getEncodingType());
          
          tag = audioFile.getTag();
          if (tag != null) {
            List<TagField> artistFields = tag.getFields(FieldKey.ARTIST);
            for (TagField artistField : artistFields) {
              System.out.println(artistField.toString());
            }

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