Video output failed. Please lower resolution. Why even let me start it then? Why not offer me what resolution it should be.

So far only two other reviews, unappreciative. This is a really good app well worth the price. You need to use videos or take a video where there’s a nice smooth horizontal pan, it does a great job of separating the parallax layers, automatically. So each frame is not gonna be perfect, but it depends on the stability that the video was shot. Even a video that you take not so smoothly can have some great stereo pair frames. You just have to save the video go into edit mode and flip through which frames. Perhaps there are too many uncategorized apps in the App Store, gems like this get totally ignored. I really appreciate the author.