 
       if names.length == 1
         # The only person speaking is centered in the frame
-        char = avatars[names[0]]
+        char = avatars[names[0]].img
         left = (frame.width / 2) - (char.width / 2)
         top = (frame.height - char.height)
         @compositeImage frame, char, left, top

          if names.every((o) -> o.img)
            avatars = {}
            for obj in names
              avatars[obj.name] = obj.img
            cb(null, avatars)

  # Returns the bounding box of `msg`

        first = true
        for line in lines
          [who, what] = line
          char = avatars[who].img
          top = (frame.height - char.height)

          if first
