Play a video in reverse mode using OpenCV-Python Last Updated : 11 Aug, 2025 Comments Improve Suggest changes Like Article Like Report Playing a video in reverse is useful for analyzing motion backwards, creating special effects or debugging frame sequences. With OpenCV in Python, frames can be read, stored and displayed in reverse order, enabling offline analysis, reverse playback and creative motion effects.ObjectiveWe will take a video as input and play it in reverse by:Breaking it into frames.Storing the frames in a list.Reversing the list using Python’s reverse() method.Displaying the frames sequentially to simulate reverse playback.Python Implementation Python import cv2 cap = cv2.VideoCapture("video_file_location") frames, cnt = [], 0 # Capture frames while True: ret, frame = cap.read() if not ret: break cv2.imwrite(f"frame{cnt}.jpg", frame) frames.append(frame) cnt += 1 cap.release() # Play forward for f in frames: cv2.imshow("Frame", f) if cv2.waitKey(25) & 0xFF == ord("q"): break # Play reverse for f in reversed(frames): cv2.imshow("Frame", f) if cv2.waitKey(25) & 0xFF == ord("q"): break cv2.destroyAllWindows() Output: Comment More infoAdvertise with us A ankthon Follow Improve Article Tags : Python OpenCV Python-OpenCV Practice Tags : python Similar Reads Python FundamentalsPython IntroductionPython was created 1991 with focus on code readability and express concepts in fewer lines of code.Simple and readable syntax makes it beginner-friendly.Runs seamlessly on Windows, macOS and Linux.Includes libraries for tasks like web development, data analysis and machine learning.Variable types ar 3 min read Input and Output in PythonUnderstanding input and output operations is fundamental to Python programming. 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