diff --git a/oxdbarchive/model.py b/oxdbarchive/model.py
index fcb3afe..3fe5238 100644
--- a/oxdbarchive/model.py
+++ b/oxdbarchive/model.py
@@ -513,7 +513,7 @@ class ArchiveFile(SQLObject):
   def extractPosterStill(self, position):
     oxdb_makedir(dirname(self.posterStillFile))
     mFile = self.absolutePath
-    if mFile.endswith('.mov') or mFile.endswith('.mpg'):
+    if os.path.splitext(mFile)[-1] in ('.mov', '.mpg', '.mpeg'):
       mFile = self.mini_movie_file
     extract_poster_still(mFile, self.posterStillFile, position)
 
diff --git a/oxdbarchive/tools/extract_poster_still.py b/oxdbarchive/tools/extract_poster_still.py
index 02b7fd4..45fa450 100755
--- a/oxdbarchive/tools/extract_poster_still.py
+++ b/oxdbarchive/tools/extract_poster_still.py
@@ -158,5 +158,5 @@ if __name__ == "__main__":
     sys.exit()
   outputFile = sys.argv[2]
   offset = int(float(sys.argv[3]) * gst.MSECOND)
-  #f = PosterStill(inputFile, outputFile, offset, height)
-  f = PosterStillMplayer(inputFile, outputFile, offset, height)
+  f = PosterStill(inputFile, outputFile, offset, height)
+  #f = PosterStillMplayer(inputFile, outputFile, offset, height)