diff --git a/oxgst/timeline.py b/oxgst/timeline.py
index 0506fd7..0c15891 100644
--- a/oxgst/timeline.py
+++ b/oxgst/timeline.py
@@ -72,10 +72,10 @@ class Timeline(Video):
             self._ready = True
         else:
             _framePos = int(math.ceil((float(timestamp) / (gst.SECOND) * float(self.framerate))))
+            frame = frame.resize((1, self.tile_height), Image.ANTIALIAS)
             for framePos in range(self.lastPos, _framePos):
                 tile = int(math.floor(float(framePos) / self.input_tile_width))
                 tilePos = framePos - (tile * self.input_tile_width)
-                frame = frame.resize((1, self.tile_height), Image.ANTIALIAS)
                 for i in range(self.tile_height):
                     self.tiles[tile].putpixel((tilePos, i), frame.getpixel((0, i)))