Video Factory
Video Factory turns a title, a voiceover, and a visual style into a rendered video. You can provide voiceover text or an audio file that you have explicitly authorized the app to access in Google Drive.
How it uses Google Drive
The app reads authorized voiceover files, saves finished videos to the configured output folder, and returns a Drive viewing link. Finished videos are shared as viewable by anyone with the link. Video Factory can manage only the Drive files the app creates or is authorized to use.