Just now I found the following kinds of software about football. It is suggested to directly install a Betan market, which will have related Champions League themes. They are all recommended apps for users. And the effect is very good.
Tencent video is especially recommended. The content is good. I am also a sports fan, just using Tencent video. Petain market also has downloads.
Download Dangbei Market to a usb flash drive on the computer first, and then insert the USB flash drive into the box or USB interface on the TV for installation (you need to start ADB debugging or call developer mode or allow unknown sources in the settings).