Your adTag URL must be HTTPS compatible otherwise the ad may not play.
Radiant Media Player is a Google's video technology partner and has its HTML5 IMA SDK integration certified by Google.
Documentation for video ads with Radiant Media Player and the Google IMA SDK can be found here.
The above tester only shows some of Radiant Media Player ads features. You can request a free trial to test all player features.
Not seeing what you want? contact us.