AI Book Trailer: Stitch 7 Scenes Together in Minutes
Oct 5, 2026
Turn your AI video scenes into a finished trailer with these tools: https://yb.digital/video and https://yb.digital/flex
In this video, I take seven AI-generated scenes and stitch them together into a complete book trailer. The same workflow works for any type of trailer, short film, social media video, or multi-scene AI project.
The seven scenes were generated with Google Flow. Instead of trying to create the entire trailer in one generation, I create each scene separately and then assemble everything in FlexClip Editor.
I show the complete workflow, including importing the videos, putting the scenes in the correct order, adding transitions, adjusting transition duration, and exporting the finished video.
For this book trailer, I use the Warp transition because it creates a page-turning effect that fits the concept particularly well. However, transitions need to be kept short, especially when characters are speaking, because a long transition can effectively cut into the footage.
I also demonstrate an important practical issue with AI video workflows: drag-and-drop can be convenient, but you need to make sure you are actually transferring the video files rather than preview images. When that doesn't work as expected, downloading the videos and uploading them manually is the reliable solution.
Once all seven scenes are assembled and the transitions are applied, the result is a complete trailer of around 1 minute 10 seconds, ready to export.
Generate your AI videos with YB Video: https://yb.digital/video
Stitch videos together with FlexClip: https://yb.digital/flex
#AIVideo #AIEditing #FlexClip #GoogleFlow #AIBookTrailer #VideoEditing #AIContent
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