/*
* Copyright (C) 2011 in-somnia
*
* This file is part of JAAD.
*
* JAAD is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* JAAD is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
* Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.sourceforge.jaad.mp4.boxes.impl;
import java.awt.Color;
import java.io.IOException;
import net.sourceforge.jaad.mp4.MP4InputStream;
import net.sourceforge.jaad.mp4.boxes.FullBox;
/**
* The video media header contains general presentation information, independent
* of the coding, for video media
* @author in-somnia
*/
public class VideoMediaHeaderBox extends FullBox {
private long graphicsMode;
private Color color;
public VideoMediaHeaderBox() {
super("Video Media Header Box");
}
@Override
public void decode(MP4InputStream in) throws IOException {
super.decode(in);
graphicsMode = in.readBytes(2);
//6 byte RGB color
final int[] c = new int[3];
for(int i = 0; i<3; i++) {
c[i] = (in.read()&0xFF)|((in.read()<<8)&0xFF);
}
color = new Color(c[0], c[1], c[2]);
}
/**
* The graphics mode specifies a composition mode for this video track.
* Currently, only one mode is defined:
* '0': copy over the existing image
*/
public long getGraphicsMode() {
return graphicsMode;
}
/**
* A color available for use by graphics modes.
*/
public Color getColor() {
return color;
}
}