python看网络电视

import cv2


def main():
    a=int(input("输入："))
    if a==1:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv1")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==2:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv2")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==3:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv3")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==4:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv4")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==5:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv5")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==6:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv6")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==7:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv7")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==8:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv8")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==9:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv9")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)
    if a==10:
        cap=cv2.VideoCapture("rtmp://58.200.131.2:1935/livetv/cctv10")
        while (cap.isOpened()):
            ret,frame=cap.read()
            cv2.imshow("11",frame)
            if cv2.waitKey(40) & 0xFF == ord('q'):
                cv2.destroyAllWindows()
                main()
            if cv2.waitKey(40) & 0xFF == ord('s'):
                cv2.waitKey(0)


if __name__ == '__main__':
    main()