testing

app.py

@@ -61,6 +61,7 @@ def process_video_parallel(video, skip_frames, dest_path, num_processes, process
             break
         filename =f"{dest_path}/{count}.jpg"
         cv2.imwrite(filename, frame)
+        print(f"saved {filename}")
         count += skip_frames  # Skip 300 frames i.e. 10 seconds for 30 fps
     cap.release()
 
@@ -87,7 +88,7 @@ def vid2frames(url, sampling_interval=1, ext='mp4'):
     print(f'video saved at: {video}, fps:{fps}, skip_frames: {skip_frames}')
     # extract video frames at given sampling interval with multiprocessing - 
     print('extracting frames...')
-    n_workers = min(os.cpu_count(), 12)
+    n_workers = min(os.cpu_count(), 1)
    # testing..
     cap = cv2.VideoCapture(video)
     print(f'video: {video}; isOpen? : {cap.isOpened()}')