000.mp4

import cv2

ret, first_frame = cap.read() if ret: cv2.imwrite(output_path, first_frame) print(f"Thumbnail saved to {output_path}") else: print("Failed to read the video") 000.mp4

def extract_frames(video_path): # Open the video file cap = cv2.VideoCapture(video_path) if not cap.isOpened(): print("Error opening video file") import cv2 ret, first_frame = cap