标签：python frame cap cv2 ret opencv RTMP
opencv安装
- sudo apt-get install python3-opencv
- 源码安装https://blog.csdn.net/u011922698/article/details/123268143
- pip3 install opencv-python #安装opencv
- pip3 install opencv-contrib-python #安装opencv的contrib扩展包
opencv代码
import cv2
print(cv2.__version__)
cap = cv2.VideoCapture("rtmp://192.168.1.188:1935/live/ch01.264")
ret,frame = cap.read()
while ret:
ret,frame = cap.read()
cv2.imshow("frame",frame)
if cv2.waitKey(25) & 0xFF == ord('q'):
cv2.imwrite("rtmp.png", frame)
break
cv2.destroyAllWindows()
cap.release()
标签：python,
frame,
cap,
cv2,
ret,
opencv,
RTMP
From： https://www.cnblogs.com/starcos/p/16910213.html