/**
* Constructor
*
* @author Tommy Lacroix <*****@*****.**>
* @param int $totalSize
* @param int $boxType
* @param file|string $data
* @param MP4Info_Box $parent
* @return MP4Info_Box_hdlr
* @access public
* @throws MP4Info_Exception
*/
public function __construct($totalSize, $boxType, $data, $parent)
{
if (!self::isCompatible($boxType, $parent)) {
throw new Exception('This box isn\'t "iods"');
}
// Get timezone
if (self::$timezone === false) {
self::$timezone = date('Z');
}
// Call ancestor
parent::__construct($totalSize, $boxType, '', $parent);
// Get data
$data = self::getDataFrom3rd($data, $totalSize);
// Unpack
$ar = unpack('Cversion/C3flags', $data);
$ar2 = unpack('CiodTag/Nlength/nODID/CODProfileLevel/CsceneProfileLevel/CaudioProfileLevel/CvideoProfileLevel/CgraphicsProfileLevel', substr($data, 4));
// Save
$this->version = $ar['version'];
$this->flags = $ar['flags1'] * 65536 + $ar['flags1'] * 256 + $ar['flags1'] * 1;
print_r($ar2);
die;
}
/**
* Create an MP4Info_Box object from data
*
* @author Tommy Lacroix <*****@*****.**>
* @param int $totalSize
* @param int $boxType
* @param file|string $f
* @param MP4Info_Box|false $parent
* @return MP4Info_Box
* @access public
* @static
*/
public static function factory($totalSize, $boxType, $f, $parent = false)
{
if (MP4Info_Box_Container::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_Container($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_ftyp::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_ftyp($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_uuid::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_uuid($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_hdlr::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_hdlr($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_mvhd::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_mvhd($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_tkhd::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_tkhd($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_mdhd::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_mdhd($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_meta::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_meta($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_stsd::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_stsd($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_iods::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_iods($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_ilst::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_ilst($totalSize, $boxType, $f, $parent);
} else {
if (MP4Info_Box_ilst_sub::isCompatible($boxType, $parent)) {
$box = new MP4Info_Box_ilst_sub($totalSize, $boxType, $f, $parent);
} else {
// Debug...
if (MP4Info::$debugMode) {
print '0x' . dechex($boxType) . '-' . pack('N', $boxType);
if ($parent !== false) {
print ' in ' . $parent->getBoxTypeStr();
} else {
print ' in root';
}
die;
}
$box = new MP4Info_Box($totalSize, $boxType, $f, $parent);
}
}
}
}
}
}
}
}
}
}
}
}
// Return box
return $box;
}
