PaddleVideo installation configuration is outdated

I am trying to use PaddleVideo from last two days and I am still not able to use it. I have tried installing it many times and I have gone through installation process wherever mention but still there is no progrss.
sometimes av library have issues and some time it has strict requirements like opencv-python==4.2.0.32(this version is not available in pip).
I do not know what to do?