Sorry about that. My introduce videos are still too few. This app is used for making presentation videos (online), like making slides and giving a speech on st

Sorry about that. My introduce videos are still too few. This app is used for making presentation videos (online), like making slides and giving a speech on stage. Concretely, it is a web app that produce videos. And for anyone who has known video editing, it is a text-based, not timeline. And when playing in the app, it will use a machine voice to read the text, as voice-over. And you can add visual elements in the screen (monitor) at right top, like PPT/Keynote. Each paragraph is like a slide.