How to use meta.comments plugin?

Hello .
I am a new user of Pyio-core.
so I don’t know what I do.
I am going to use meta.comments for commenting a video file.
how can I use this plugin?
what steps requires for commenting a video file?
I can’t see that.

Hello @alex1,

are you referring to add a metadata (stars rating, etc…) or do you want to add annotations on a video?