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35 lines
927 B
35 lines
927 B
<?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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