mirror of
https://github.com/YunoHost-Apps/spip_ynh.git
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36 lines
No EOL
1.3 KiB
PHP
36 lines
No EOL
1.3 KiB
PHP
<?php
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/***************************************************************************\
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* SPIP, Systeme de publication pour l'internet *
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* *
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* Copyright (c) 2001-2014 *
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* Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James *
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* *
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* Ce programme est un logiciel libre distribue sous licence GNU/GPL. *
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* Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne. *
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\***************************************************************************/
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if (!defined('_ECRIRE_INC_VERSION')) return;
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function metadata_flv_dist($file, $bigindian = true){
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$meta = array();
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if ($fd = fopen($file, 'r')
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AND $raw = fread($fd, 512)){
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$keys = array('largeur'=>'width', 'hauteur'=>'height','duree'=>'duration','framerate'=>'framerate');
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foreach ($keys as $m=>$k) {
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if (($i = strpos($raw, $k))>-1){
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$bytes = substr($raw, $i+strlen($k)+1, 8);
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if ($bigindian)
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$bytes = strrev($bytes);
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$zz = unpack("dflt", $bytes); // unpack the bytes
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$meta[$m] = $zz['flt']; // return the number from the associative array
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}
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}
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}
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return $meta;
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}
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?>
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