Instead of OCR every frame, do it every 6 video frames

handler.py

@@ -198,7 +198,7 @@ class EndpointHandler:
             # frame_texts = [self.reader.readtext(frame, detail=0) for frame in frames]
             frame_texts = [
                 self.reader.readtext(frames[i], detail=0)
-                for i in range(0, len(frames), 8)
+                for i in range(0, len(frames), 6)
             ]
             texts_set = set()
             for text_list in frame_texts: