What you can change
- The narrator: 20 voices, American and British, each with a preview
- The music: 10 licensed tracks, with a volume slider
- Any narration line; it is re-voiced when you rebuild
- The order of scenes, and which ones are included
- What each motion scene shows and how the camera moves
- Still scenes: your cover, an AI picture, or a photo of your own
- The closing card's title, subtitle and call to action
- The thumbnail, from any frame of the trailer