Yes. You can add video to any LiveBall landing page by simply copying over the video player code into any content area. 

While you can embed video code into LiveBall pages, LiveBall does not natively support video hosting. Video hosting is a specialized component of web hosting that requires bandwidth pipes that are both dedicated and tuned for delivering streaming media. Hosting video content in LiveBall could significantly impair your page’s load times, so embedding the code is best.