Banner Ads - XML Schema

Is there any “standard” XML schema used by ads networks which can be used for roku banner ads (similar with VAST for videos)?
Maybe a xml which include also a tracking code for the banners.
I have in mind 2 options:

  • a tracking code used to count how many times the banner is displayed
  • a tracking code used to count how many times a video (to which banner is pointing) is opened

Any ideas or suggestions?!