コード例 #1
0
  /**
   * Create a movie with the specified width, height, filename, frame rate, codec type and quality,
   * and key frame rate.
   */
  public MovieMaker(
      PApplet p,
      int _w,
      int _h,
      String _filename,
      int _rate,
      int _codecType,
      int _codecQuality,
      int _keyFrameRate) {
    parent = p;

    width = _w;
    height = _h;
    rate = _rate;

    try {
      QTSession.open();
    } catch (QTException e1) {
      e1.printStackTrace();
    }

    try {
      ImageDescription imgD = null;
      if (quicktime.util.EndianOrder.isNativeLittleEndian()) {
        imgD = new ImageDescription(QDConstants.k32BGRAPixelFormat);
      } else {
        imgD = new ImageDescription(QDGraphics.kDefaultPixelFormat);
      }
      imgD.setWidth(width);
      imgD.setHeight(height);
      gw = new QDGraphics(imgD, 0);

    } catch (QTException e) {
      e.printStackTrace();
    }
    codecType = _codecType;
    codecQuality = _codecQuality;
    keyFrameRate = _keyFrameRate;
    initMovie(_filename);

    parent.registerDispose(this);
  }
コード例 #2
0
 private void compressAndAdd() {
   try {
     if (temporalSupported) {
       CompressedFrameInfo cfInfo =
           seq.compressFrame(gw, bounds, StdQTConstants.codecFlagUpdatePrevious, compressedImage);
       boolean syncSample =
           cfInfo.getSimilarity() == 0; // see developer.apple.com/qa/qtmcc/qtmcc20.html
       videoMedia.addSample(
           imageHandle,
           0,
           cfInfo.getDataSize(),
           TIME_SCALE / rate,
           imgDesc,
           1,
           syncSample ? 0 : StdQTConstants.mediaSampleNotSync);
     } else {
       imgDesc =
           QTImage.fCompress(
               gw,
               gw.getBounds(),
               32,
               codecQuality,
               codecType,
               CodecComponent.anyCodec,
               null,
               0,
               RawEncodedImage.fromQTHandle(imageHandle));
       boolean syncSample = true; // UM, what the hell should this be???
       videoMedia.addSample(
           imageHandle,
           0,
           imgDesc.getDataSize(),
           TIME_SCALE / rate,
           imgDesc,
           1,
           syncSample ? 0 : StdQTConstants.mediaSampleNotSync);
     }
   } catch (QTException e) {
     e.printStackTrace();
   }
 }