VAST is abbreviated as video ad severing template; it is introduced by IAB to serve video ads in online. The universal ad specification is divided into five versions and the latest version is VAST 3.0. The ad specification instructs the video player in showing up the ad, skipping the ad and to find the advertisement.Publisher can deliver vast video ads in vast compatible player.We shown demo using jwplayer.You can test in jwplayer tester,video js,epom,Zedo etc., vast validator

Vast Video ads plugins support for Vast 2.0,Vast 3.0,Skippable Video,Third party wrapper ads,Companion ads,Overlay image ads and Video Ad Pod

Overlay Image Ads

Overlay ads are 300x250 image ads that appear overlaid on the bottom of the JW video player. The overlay ad appears when user initiates video play.