Okay, that is showing the list of all the TABLE NAMES.
What you need to do is figure out which of those tables are relevant to this question/problem and then in turn view the fields of each of those.
Start with videos_categories. I'm not sure what other tables are relevant, but surely that is.
I don't use phpMyAdmin, so I'm not sure how you go from that view to viewing the table structure. Possibly it is as simple as clicking on the table name.
An optimist sees the glass as half full.
A pessimist sees the glass as half empty.
A realist drinks it no matter how much there is.