python cv2.videowriter.write

The cv2.videowriter.write() function in Python OpenCV is used to write a frame into a video file. It takes the following syntax:

cv2.videowriter.write(frame)

Here, the frame is the image array that needs to be written into the video file. The function returns a boolean value indicating whether the frame was successfully written or not. If the return value is true, the frame was successfully written into the video file, otherwise, it indicates a failure.

Note: Before using the write() function, we need to create a VideoWriter object using the cv2.VideoWriter() function.