Camera onvif

hello to all guys I have a Chinese camera with RTSP enabled, from lovelace hassio’s cards I will give myself a screenshot of the camera but if I open it will be loading indefinitely, I state that from vlc it works via rtsp address and port 554
who helps me to solve the problem?

my configuration.yaml

camera:

  • platform: onvif
    host: 192.168.1.48
    username: admin
    password: !secret camera_g
    name: cameraG
    port: 5000

the error on registry

WARNING (MainThread) [homeassistant.components.onvif.camera] Couldn’t connect to camera ‘cameraG’, but will retry later. Error: None
WARNING (MainThread) [homeassistant.components.onvif.camera] Couldn’t get camera ‘cameraG’ date/time. Error: None

any kind of suggestion?