ditch the last time for a non-existing clip in concatenate_videoclips…

…() make_frame(). fixes Zulko#632
timpauli · Aug 18, 2017 · ffefce2 · ffefce2
1 parent a7f44df
commit ffefce2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/moviepy/video/compositing/concatenate.py b/moviepy/video/compositing/concatenate.py
@@ -79,7 +79,7 @@ def concatenate_videoclips(clips, method="chain", transition=None,
 
     if method == "chain":
         def make_frame(t):
-            i = max([i for i, e in enumerate(tt) if e <= t])
+            i = max([i for i, e in zip(range(len(tt) - 1), tt) if e <= t])
             return clips[i].get_frame(t - tt[i])
 
         def get_mask(c):