Cv2closevideocapturePython

In this article, we show how to close a video window automatically after it ends in Python using the OpenCV module.

2023年7月6日 — Hi, I want to close the video frame with any key from the keyboard. I have tried with waitKey(0), but it just displays an image.

(Python) VideoCapture sample showcasing some features of the Video4Linux2 ... The method first calls VideoCapture::release to close the already opened file or ...

2012年11月9日 — Now, I can only close my video window by pressing esc, but nothing happens when I click on my window's close X button. Is there a way to ...

2021年4月23日 — How can I close my python window? import cv2 cap = cv2.VideoCapture(0) while cap.isOpened(): ret, frame = cap.read ...

2019年11月13日 — Issue closing a video when it ends with OpenCV VideoCapture by clicking two keys ; # Create a VideoCapture object and read from input file cap = ...

2020年4月19日 — But there's an issue after i updated my opencv to 4.2.0 that the videoCapture window is not at all closing no matter how many times i try.

2019年2月24日 — I would like to play a video in openCV using python and close that window at any time, but it is not working. import numpy as np import cv2 ...

2021年7月28日 — #import stuff import cv2 import time cap = cv2.VideoCapture('file1.mp4') def main(): start = time.time() fourcc = cv2.

2017年10月19日 — I am using OpenCv to capture image from webcam. It works fine I just don't know how to close the camera. from cv2 import * # initialize the ...