If you are a marketer then you will definitely know the value of Instagram as a marketing platform. And it's more important to learn about the resolution first. Especially about Instagram story ad specs, because its the point which helps most of the marketer to get better campaign success. But for all of that, you have to follow up on some requirements. Here they are:-
> Maximum FPS - 30
> Maximum Length - 60 Seconds
> Maximum File Size:- For Video 4 GB, and for Image 30 MB
> Maximum different resolution of videos -
Square video 1080 x 1080, Portrait video 1080 x 1350, Landscape video 1080 x 608, Stories video 1080 x 1920, Carousel video 1080 x 1080.