YouTube Opener - Will I have to get new licenses for each time I use it?

Hi there,

I am using an After Effects file from Elements to which I added some music and stock videos from Elements. Now I want to use the finished product (the exported video) as a YouTube intro video/ opener.

Will I have to get a new license for each of the elements for each YouTube video I’ll upload? Or is the finished product (opener video) now useable without always acquiring a new license?