1 files changed, 47 insertions, 0 deletions
diff --git a/lib/private/preview/movies.php b/lib/private/preview/movies.php
new file mode 100644
index 00000000000..c318137ff0e
--- /dev/null
+++ b/lib/private/preview/movies.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * Copyright (c) 2013 Frank Karlitschek frank@owncloud.org
+ * Copyright (c) 2013 Georg Ehrke georg@ownCloud.com
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+namespace OC\Preview;
+
+$isShellExecEnabled = !in_array('shell_exec', explode(', ', ini_get('disable_functions')));
+$whichAVCONV = shell_exec('which avconv');
+$isAVCONVAvailable = !empty($whichAVCONV);
+
+if($isShellExecEnabled && $isAVCONVAvailable) {
+
+	class Movie extends Provider {
+
+		public function getMimeType() {
+			return '/video\/.*/';
+		}
+
+		public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
+			$absPath = \OC_Helper::tmpFile();
+			$tmpPath = \OC_Helper::tmpFile();
+
+			$handle = $fileview->fopen($path, 'rb');
+
+			$firstmb = stream_get_contents($handle, 1048576); //1024 * 1024 = 1048576
+			file_put_contents($absPath, $firstmb);
+
+			//$cmd = 'ffmpeg -y  -i ' . escapeshellarg($absPath) . ' -f mjpeg -vframes 1 -ss 1 -s ' . escapeshellarg($maxX) . 'x' . escapeshellarg($maxY) . ' ' . $tmpPath;
+			$cmd = 'avconv -an -y -ss 1 -i ' . escapeshellarg($absPath) . ' -f mjpeg -vframes 1 ' . escapeshellarg($tmpPath);
+			
+			shell_exec($cmd);
+
+			$image = new \OC_Image($tmpPath);
+
+			unlink($absPath);
+			unlink($tmpPath);
+
+			return $image->valid() ? $image : false;
+		}
+	}
+
+	\OC\Preview::registerProvider('OC\Preview\Movie');
+}
+\ No newline at end of file