mirror of
https://github.com/Yetangitu/ampache
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62 lines
No EOL
2.6 KiB
PHP
62 lines
No EOL
2.6 KiB
PHP
<?php
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// +----------------------------------------------------------------------+
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// | PHP version 5 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 2002-2006 James Heinrich, Allan Hansen |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2 of the GPL license, |
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// | that is bundled with this package in the file license.txt and is |
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// | available through the world-wide-web at the following url: |
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// | http://www.gnu.org/copyleft/gpl.html |
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// +----------------------------------------------------------------------+
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// | getID3() - http://getid3.sourceforge.net or http://www.getid3.org |
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// +----------------------------------------------------------------------+
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// | Authors: James Heinrich <infoØgetid3*org> |
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// | Allan Hansen <ahØartemis*dk> |
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// +----------------------------------------------------------------------+
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// | module.graphic.jpeg.php |
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// | Module for analyzing JPEG graphic files. |
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// | dependencies: exif support in PHP (optional) |
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// +----------------------------------------------------------------------+
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//
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// $Id: module.graphic.jpeg.php,v 1.4 2006/11/02 10:48:02 ah Exp $
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class getid3_jpeg extends getid3_handler
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{
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public function Analyze() {
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$getid3 = $this->getid3;
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$getid3->info['fileformat'] = 'jpg';
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$getid3->info['video']['dataformat'] = 'jpg';
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$getid3->info['video']['lossless'] = false;
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$getid3->info['video']['bits_per_sample'] = 24;
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$getid3->info['video']['pixel_aspect_ratio'] = (float)1;
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fseek($getid3->fp, $getid3->info['avdataoffset'], SEEK_SET);
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list($getid3->info['video']['resolution_x'], $getid3->info['video']['resolution_y'], $type) = getimagesize($getid3->filename);
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if ($type != 2) {
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throw new getid3_exception('File detected as JPEG, but is currupt.');
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}
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if (function_exists('exif_read_data')) {
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$getid3->info['jpg']['exif'] = exif_read_data($getid3->filename, '', true, false);
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} else {
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$getid3->warning('EXIF parsing only available when compiled with --enable-exif (or php_exif.dll enabled for Windows).');
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}
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return true;
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}
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}
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?>
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