Crowdpurr Hacks #1 shows you how to embed pre-recorded YouTube videos onto the Participant View. This allows you to dynamically play intro and outro videos, intermissions, or even an entirely pre-recorded live host!
By loading standard pre-recorded static YouTube video URLs instead of YouTube livestream URLs, you can embed virtually any YouTube video that allows it!
Check out the following article for more information on how to add On-Demand YouTube videos to your Experiences - Add On-Demand YouTube and Twitch Videos