When displaying companion ads, you should follow these
recommendations.
- Your video player should
attempt to present as many of a video ad's companion banner ads as will fit in
your layout.
- Companion banners must not
overlay the main ad/video container.
- Present a companion banner
only if you have a location that exactly matches its specified height and
width; never resize.
- Begin presenting the
companion banner(s) as soon as possible after the ad begins.
- You do not need to remove
companion banners after the ad ends; it is standard practice to display each
companion banner until you have a replacement for it.