I think the requirements of coding knowledge is very high for your project.
Just come-in and start some more complex coding without coding-knowledge, hmmm i do not know if this is a good idea. That the code experts starts to use a coding-jargon is normal, because they speak either JS, HTML, CSS or Jquery.
You will have to do several coding steps till you get your results.
Everything stars in your DB and its structure.
-How is structured your DB ?
Did you already create a DB ?
-
You will have to know how to work with GALLARIES.
-
When you are talking about embed codes, not sure what you mean.
a) embed-code = VIDEO-URL ?
b) embed-code = <html -code>
c) something else?
If you want to use embed-html-code, then you also will need to understand HTML-Component. -
Then you want everything to work on dynamic pages.
You want to play videos, which are stored in your DB? Perhaps this first little example can help you…
AutoPlay Video-List | WixWorld (wixsite.com)
This will show you a playlist generated right from a DATABASE, with auto-start-function.