How to use

HandlerBox

in

com.coremedia.iso.boxes

protected Box createMdiaHdlr(StreamingTrack streamingTrack) {
  HandlerBox hdlr = new HandlerBox();
  hdlr.setHandlerType(streamingTrack.getHandler());
  return hdlr;
}

  public String toString() {
    return "HandlerBox[handlerType=" + getHandlerType() + ";name=" + getName() + "]";
  }
}

MetaBox metaBox = new MetaBox();
userDataBox.addBox(metaBox);
HandlerBox hBox = new HandlerBox();
hBox.setName(null);
hBox.setHandlerType("mdir");
metaBox.addBox(hBox);
AppleItemListBox listBox = new AppleItemListBox();

if (trackBox.getMediaBox().getHandlerBox().getHandlerType().equals("vide")) {
  videoTrackFound = true;
  TrackHeaderBox trackHeaderBox = trackBox.getTrackHeaderBox();

@Override
protected void getContent(ByteBuffer byteBuffer) {
  writeVersionAndFlags(byteBuffer);
  IsoTypeWriter.writeUInt32(byteBuffer, shouldBeZeroButAppleWritesHereSomeValue);
  byteBuffer.put(IsoFile.fourCCtoBytes(handlerType));
  IsoTypeWriter.writeUInt32(byteBuffer, a);
  IsoTypeWriter.writeUInt32(byteBuffer, b);
  IsoTypeWriter.writeUInt32(byteBuffer, c);
  if (name != null) {
    byteBuffer.put(Utf8.convert(name));
  }
  if (zeroTerm) {
    byteBuffer.put((byte) 0);
  }
}

@Override
public void _parseDetails(ByteBuffer content) {
  parseVersionAndFlags(content);
  shouldBeZeroButAppleWritesHereSomeValue = IsoTypeReader.readUInt32(content);
  handlerType = IsoTypeReader.read4cc(content);
  a = IsoTypeReader.readUInt32(content);
  b = IsoTypeReader.readUInt32(content);
  c = IsoTypeReader.readUInt32(content);
  if (content.remaining() > 0) {
    name = IsoTypeReader.readString(content, content.remaining());
    if (name.endsWith("\0")) {
      name = name.substring(0, name.length() - 1);
      zeroTerm = true;
    } else {
      zeroTerm = false;
    }
  } else {
    zeroTerm = false; //No string at all, not even zero term char
  }
}

mdhd.setLanguage("eng");
mdia.addBox(mdhd);
HandlerBox hdlr = new HandlerBox();
hdlr.setName(track.isAudio() ? "SoundHandle" : "VideoHandle");
hdlr.setHandlerType(track.getHandler());

samples = new SampleList(trackBox);
SampleTableBox stbl = trackBox.getMediaBox().getMediaInformationBox().getSampleTableBox();
handler = trackBox.getMediaBox().getHandlerBox().getHandlerType();

@Override
protected void getContent(ByteBuffer byteBuffer) {
  writeVersionAndFlags(byteBuffer);
  IsoTypeWriter.writeUInt32(byteBuffer, shouldBeZeroButAppleWritesHereSomeValue);
  byteBuffer.put(IsoFile.fourCCtoBytes(handlerType));
  IsoTypeWriter.writeUInt32(byteBuffer, a);
  IsoTypeWriter.writeUInt32(byteBuffer, b);
  IsoTypeWriter.writeUInt32(byteBuffer, c);
  if (name != null) {
    byteBuffer.put(Utf8.convert(name));
  }
  if (zeroTerm) {
    byteBuffer.put((byte) 0);
  }
}

@Override
public void _parseDetails(ByteBuffer content) {
  parseVersionAndFlags(content);
  shouldBeZeroButAppleWritesHereSomeValue = IsoTypeReader.readUInt32(content);
  handlerType = IsoTypeReader.read4cc(content);
  a = IsoTypeReader.readUInt32(content);
  b = IsoTypeReader.readUInt32(content);
  c = IsoTypeReader.readUInt32(content);
  if (content.remaining() > 0) {
    name = IsoTypeReader.readString(content, content.remaining());
    if (name.endsWith("\0")) {
      name = name.substring(0, name.length() - 1);
      zeroTerm = true;
    } else {
      zeroTerm = false;
    }
  } else {
    zeroTerm = false; //No string at all, not even zero term char
  }
}

protected Box createMdiaHdlr(Track track, Movie movie) {
  HandlerBox hdlr = new HandlerBox();
  hdlr.setHandlerType(track.getHandler());
  return hdlr;
}

mdhd.setLanguage("eng");
mdia.addBox(mdhd);
HandlerBox hdlr = new HandlerBox();
hdlr.setName(track.isAudio() ? "SoundHandle" : "VideoHandle");
hdlr.setHandlerType(track.getHandler());

  public String toString() {
    return "HandlerBox[handlerType=" + getHandlerType() + ";name=" + getName() + "]";
  }
}

samples = new SampleList(trackBox);
SampleTableBox stbl = trackBox.getMediaBox().getMediaInformationBox().getSampleTableBox();
handler = trackBox.getMediaBox().getHandlerBox().getHandlerType();

@Override
protected void getContent(ByteBuffer byteBuffer) {
  writeVersionAndFlags(byteBuffer);
  IsoTypeWriter.writeUInt32(byteBuffer, shouldBeZeroButAppleWritesHereSomeValue);
  byteBuffer.put(IsoFile.fourCCtoBytes(handlerType));
  IsoTypeWriter.writeUInt32(byteBuffer, a);
  IsoTypeWriter.writeUInt32(byteBuffer, b);
  IsoTypeWriter.writeUInt32(byteBuffer, c);
  if (name != null) {
    byteBuffer.put(Utf8.convert(name));
  }
  if (zeroTerm) {
    byteBuffer.put((byte) 0);
  }
}

@Override
public void _parseDetails(ByteBuffer content) {
  parseVersionAndFlags(content);
  shouldBeZeroButAppleWritesHereSomeValue = IsoTypeReader.readUInt32(content);
  handlerType = IsoTypeReader.read4cc(content);
  a = IsoTypeReader.readUInt32(content);
  b = IsoTypeReader.readUInt32(content);
  c = IsoTypeReader.readUInt32(content);
  if (content.remaining() > 0) {
    name = IsoTypeReader.readString(content, content.remaining());
    if (name.endsWith("\0")) {
      name = name.substring(0, name.length() - 1);
      zeroTerm = true;
    } else {
      zeroTerm = false;
    }
  } else {
    zeroTerm = false; //No string at all, not even zero term char
  }
}

protected Box createMdiaHdlr(Track track, Movie movie) {
  HandlerBox hdlr = new HandlerBox();
  hdlr.setHandlerType(track.getHandler());
  return hdlr;
}

mdhd.setLanguage("eng");
mdia.addBox(mdhd);
HandlerBox hdlr = new HandlerBox();
hdlr.setName(track.isAudio() ? "SoundHandle" : "VideoHandle");
hdlr.setHandlerType(track.getHandler());

  public String toString() {
    return "HandlerBox[handlerType=" + getHandlerType() + ";name=" + getName() + "]";
  }
}

SampleTableBox stbl = trackBox.getMediaBox().getMediaInformationBox().getSampleTableBox();
handler = trackBox.getMediaBox().getHandlerBox().getHandlerType();