代码

import numpy as np
import cv2 as cv
cap = cv.VideoCapture(0)
# 定义编解码器并创建VideoWriter对象
fourcc = cv.VideoWriter_fourcc(*'XVID')
out = cv.VideoWriter('output.avi', fourcc, 20.0, (640,  480))
while cap.isOpened():
    ret, frame = cap.read()
    if not ret:
        print("Can't receive frame (stream end?). Exiting ...")
        break
    #frame = cv.flip(frame, 0)
    # 写翻转的框架
    out.write(frame)
    cv.imshow('frame', frame)
    if cv.waitKey(1) == ord('q'):
        break
# 完成工作后释放所有内容
cap.release()
out.release()
cv.destroyAllWindows()

结果

标签：视频,frame,cap,保存,fourcc,VideoWriter,cv,out
来源： https://blog.csdn.net/dujuancao11/article/details/109996157