Examples of com.meapsoft.FeatFile

com.meapsoft.FeatFile
Representation of a MEAPsoft segment/feature file. @author Ron Weiss (ronw@ee.columbia.edu)

    
    numDrawableFeatures = -1;
    setProgress(new DefaultBoundedRangeModel());
    
    String featFileName = args[args.length - 3];
    FeatFile fF = new FeatFile(featFileName);
    
    String edlFileName = args[args.length - 2];
    EDLFile eF = new EDLFile(edlFileName);
    
    String featName = args[args.length-1];
    
    try
    {
      fF.readFile();
      eF.readFile();
    }
    catch(Exception e)
    {
      e.printStackTrace();

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    String names[] = GUIUtils.FileSelector(GUIUtils.OPENFEAT, dataDirectory, mainWindow);
      
    if (names[0] == null)
      return;


    featInputFile = new FeatFile(names[0]);
    try
    {
      featInputFile.readFile();
    }
    catch(Exception e)

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    String names[] = GUIUtils.FileSelector(GUIUtils.SAVEFEAT, dataDirectory, mainWindow);
      
    if (names[0] == null)
      return;
    
    featOutputFile = new FeatFile(names[0]);
    
    Vector selectedChunks = drawingPanel.renderer.getSelectedFeatChunks();
    
    double currentTime = 0.0;

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    }


    public static void main(String[] args)
    {    
  EDLFile eDLFile = null;
  FeatFile featFile = null;
    
    if (args.length == 1)
    {
      featFile = new FeatFile(args[0]);
    }
    else if (args.length == 2)
    {
      featFile = new FeatFile(args[0]);
      eDLFile = new EDLFile(args[1]);
    }
    else
    {
      System.out.println("I don't understand your command line arguments.");
      System.exit(-1);
    }


    try
    {
      if (featFile != null)
        featFile.readFile();
        
      if (eDLFile != null)
        eDLFile.readFile();
    }
    catch(Exception e)

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    protected static void initSegmentFile()
    {        
        String fn = dataDirectory + slash + outputSegmentsFileName;


        if(segmentFile == null || segmentFile.filename != fn)
            segmentFile = new FeatFile(fn);
    }

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    protected static void initFeatFile()
    {
        String fn = dataDirectory + slash + outputFeaturesFileName;


        if(featFile == null || featFile.filename != fn)
            featFile = new FeatFile(fn);
    }

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    {
        // parse arguments
        int[] featdim = MEAPUtil.parseFeatDim(args,"i:"); 
        String filename = args[args.length-1];


        FeatFile f = new FeatFile(filename);


        try
        {
            f.readFile();
        }
        catch(Exception e)
        {
            e.printStackTrace();
            System.exit(1);
        }
        
        DataDisplayPanel p = new DataDisplayPanel(f.getFeatures(featdim), filename);


        JFrame jframe = new JFrame(p.getClass().getName() + ": " + filename);
        jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        jframe.setContentPane(p);
        jframe.pack();

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    if (beats)
      messageBox.setText("doing beat segmentation on " + soundFileName);
    else
      messageBox.setText("doing event segmentation on " + soundFileName);
  
    FeatFile segments = MEAPAppletUtils.segment(soundFileName, beats);
    
    System.out.println("got segs!: " + segments.filename);
    
    System.out.println("chunks.size(): " + segments.chunks.size());
    
    String[] featureStrings = {"AvgPitch", "AvgChunkPower", "AvgSpecCentroid"};
    
    FeatFile features = MEAPAppletUtils.getFeatures(segments, featureStrings);
    
    System.out.println("got features! " + features.filename);
    
    NNComposer nNComposer = new NNComposer(features, new EDLFile(features.filename + ".edl"));

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        System.out.println("uh oh in getFeatures...");
        System.out.println(e.getMessage());
      }
    }
    
    FeatFile featsFile = new FeatFile(segsFile.filename + ".feat");
    
    FeatExtractor extractor = new FeatExtractor(segsFile, featsFile, featureExtractors);
    extractor.run();


    return featsFile;

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    protected void initSegmentFile()
    {        
        String fn = dataDirectory + slash + outputSegmentsFileName;


        if(segmentFile == null || segmentFile.filename != fn)
            segmentFile = new FeatFile(fn);
    }

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Related Classes of com.meapsoft.FeatFile

com.meapsoft.applets.MEAPAppletUtils

com.meapsoft.applets.NearestNeighborApplet

com.meapsoft.composers.BlipComposer

com.meapsoft.composers.ChromaTopComposer

com.meapsoft.composers.HeadBangComposer

com.meapsoft.composers.HMMComposer

com.meapsoft.composers.IntraChunkShuffleComposer

com.meapsoft.composers.MashupComposer

com.meapsoft.composers.MeapaeMComposer

com.meapsoft.composers.NNSwapComposer

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