void Write(OutputStream output) throws IOException {
BitUtils.WriteWord(output, localScreenWidth_);
BitUtils.WriteWord(output, localScreenHeight_);
output.write(byte_);
output.write(backgroundColorIndex_);
output.write(pixelAspectRatio_);
}
void Write(OutputStream output) throws IOException {
output.write(separator_);
BitUtils.WriteWord(output, leftPosition_);
BitUtils.WriteWord(output, topPosition_);
BitUtils.WriteWord(output, width_);
BitUtils.WriteWord(output, height_);
output.write(byte_);
}