If you want to stream a pre-recorded video right before the beginning of your Trivia Game, take the following steps:
1. Setup your Pre-recorded Video layer. Check out how to do it in more detail
2. Click Scenes
3. Click on Plus Icon to add a new Scene with Trivia Game.
4. Make a tick on Instant Scenes Switch and add a scene with a Trivia Game layer. Check out how to set up a Trivia Game.
5. Launch your stream.
6. Once you're ready to switch from a pre-recorded to the Trivia, just click on a scene, and it will be synchronized with live right away.