将视频流保存为.avi格式的本地文件
import cv2
cap = cv2.VideoCapture("rtsp://103.229.215.117:1554/s?dev=b80fd652-5097-401c-b187-b439365bd9be&sup=dev116&supip=103.229.215.117&support=8000&ch=1&type=1")
fps = cap.get(cv2.CAP_PROP_FPS)
print(fps)
size = (int(cap.get(cv2.CAP_PROP_FRAME_WIDTH)),
int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT)))
print(size)
fourcc = cv2.VideoWriter_fourcc('M', 'P', '4', '2')
outVideo = cv2.VideoWriter('saveRTSP.avi',fourcc,fps,size)
if cap.isOpened():
rval,frame = cap.read()
print('ture')
else:
rval = False
print('False')
tot=1
c=1
i=0
while i<90000:
rval,frame = cap.read()
cv2.imshow('test',frame)
tot+=1
i+=1
print('tot=',tot)
outVideo.write(frame)
cv2.waitKey(1)
cap.release()
outVideo.release()
cv2.destroyAllWindows()
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