Initially the content is pushed down, your vertical video starts automatically and after 8 seconds the content is pushed up again and a 2:1 mobile lead ad remains as a reminder.
Try it:
Technical data
Video dimension
9:16
file formats
mp4 (no VAST)
Size
max. 2MB
GENERAL REQUIREMENTS
Bookable in HomeRun Supreme
Video length: max. 8 seconds
The ad closes automatically after 8 seconds
Additional banners required:
Poster frame in the size of the video required, as png or jpeg (fallback if the browser prevents video playback)
A 2:1 banner and a medium rectangle are also required as reminder advertising media
The ad is provided with an FC1/lifetime
Not bookable in-app; an Mrec is required as an app fallback advertising medium