VAST is short for Video Ad Serving Template which is a standard template that helps video players work with a publisher’s ad server.
Through the script added to Spotlightr, the video player can find out which ads to play, how to display them, the length of the ad, functionality involved and more. It enables in-stream video ads to be served across VAST compliant video players.
Google AdSense is supported and there are various companies and platforms that you can use, for example Adsterra.
The VAST Feed can be configured within a Theme >> Player Settings >> Advanced Options.
Then get your feed code. For example if use Adsense you would get the code for a video tag for AdSense
Then copy and paste the generated code into the VAST Feed field:
Once configured be sure to scroll up to the top and Save your settings.