Update utils/video_utils.py

utils/video_utils.py

@@ -1,12 +1,7 @@
 import cv2
-import tempfile
 
-def extract_frames(video_file, interval=30):
-    tmp = tempfile.NamedTemporaryFile(delete=False, suffix=".mp4")
-    tmp.write(video_file.read())
-    tmp.close()
-
-    cap = cv2.VideoCapture(tmp.name)
+def extract_frames(video_path, interval=30):
+    cap = cv2.VideoCapture(video_path)  # directly use the path
     frames = []
     i = 0
     while cap.isOpened():
@@ -18,3 +13,4 @@ def extract_frames(video_file, interval=30):
         i += 1
     cap.release()
     return frames
+