fix bug

operators/sequencer.py

@@ -225,6 +225,8 @@ class VSETB_OT_auto_split(Operator):
 
         strips = get_strips(channel=self.movie_channel_name)
 
+        i = 1
+        frame_start = self.frame_first
         for strip in strips:
 
             if strip.type != 'MOVIE':
@@ -236,8 +238,6 @@ class VSETB_OT_auto_split(Operator):
 
             process = auto_splitter.launch_split(strip, self.threshold, frame_start=self.frame_first, frame_end=self.frame_last)
 
-            i = 1
-            frame_start = self.frame_first
             for line in process.stdout:
 
                 # Get frame split from the movie timeline (not from blender strips timeline)