process video

camera.py

@@ -51,7 +51,7 @@ def run(source=SOURCE):
     fps = cap.get(cv2.CAP_PROP_FPS)
     image_size = (int(cap.get(cv2.CAP_PROP_FRAME_WIDTH)), int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT)))
     plates = {}
-    final_video = cv2.VideoWriter('output.mp4', cv2.VideoWriter_fourcc(*'h264'), fps, image_size)
+    final_video = cv2.VideoWriter('output.mp4', cv2.VideoWriter_fourcc(*'mp4v'), fps, image_size)
     while cap.isOpened():
         try:
             ret, frame = cap.read()