As you know, the iPhone 5s's iSight camera can shoot full HD 1080p video (1,920-by-1,080 pixels) at 30 frames per second, as well as slow-motion clips at 120 frames per second at a reduced resolution of 1,280-by-720 pixels (720p). The back shooter can also take eight-megapixel stills at the image capture size of 3,264-by-2,448 pixels.
But what if the handset could take a series of stills in a rapid succession and stitch them together to form an ultra-resolution footage?
That's what Ultrakam, a novel iPhone application by Hassan Uriostegui, does for you. Available in the App Store for $6.99 for a limited time, the software brings 2K film resolution to your iPhone 5s at 30 and 20 frames per second.
It also includes a handy film-like 24 frames per second preset and can automatically smooth rack-focus during recording. Read on for the full reveal...