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36 lines
927 B
36 lines
927 B
14 years ago
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<?php
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// $Id$
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/*
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*
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*
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* This Class implements the methods defined in the STANDARD_QT content model
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*/
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class Ffmpeg {
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function Ffmpeg() {
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}
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function extract_thumbnail($parameterArray, $dsid, $file, $file_ext) {
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$defaults = array('ss' => '00:00:10', 's' => null);
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$params = array_merge($defaults, $parameterArray);
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$system = getenv('System');
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$file_suffix = '_'. $dsid . '.' . $file_ext;
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$returnValue=TRUE;
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$output=array();
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$size = '';
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if($params['s'] != null) {
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$size = ' -s ' . escapeshellarg($params['s']);
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}
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exec('ffmpeg -i ' . escapeshellarg($file) . ' -r 1 -ss ' . escapeshellarg($params['ss']) . ' ' . $size . ' -t 1 ' . escapeshellarg($file . $file_suffix));
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if (!file_exists($file . $file_suffix)) {
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return false;
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}
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$_SESSION['fedora_ingest_files']["$dsid"] = $file . $file_suffix;
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return TRUE;
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}
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}
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