? thumbnail_format.patch
Index: modules/mm_ffmpeg/mm_ffmpeg.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/media_mover/modules/mm_ffmpeg/Attic/mm_ffmpeg.module,v
retrieving revision 1.1.2.12
diff -u -p -r1.1.2.12 mm_ffmpeg.module
--- modules/mm_ffmpeg/mm_ffmpeg.module	25 Jul 2010 14:25:59 -0000	1.1.2.12
+++ modules/mm_ffmpeg/mm_ffmpeg.module	7 Aug 2010 20:37:02 -0000
@@ -113,6 +113,14 @@ function mm_ffmpeg_thumbnail_config($ste
     '#default_value' => $step->settings['thumb_time'] ? $step->settings['thumb_time'] : '00:00:02' ,
     '#description' => t('Take the thumnail screen shot from this time, in the form <em>00:00:02</em>.'),
   );
+  $options = array('jpg' => 'jpg', 'gif' => 'gif', 'png' => 'png');
+  $form['mm_ffmpeg_thumb']['thumb_format'] = array(
+    '#type' => 'select',
+    '#title' => t('Thumbnail format'),
+    '#options' => $options,
+    '#default_value' => $step->settings['thumb_format'] ? $step->settings['thumb_format'] : 'jpg',
+    '#description' => t('Format for the thumbnail output'),
+  );
   return $form;
 }