One of the relatively underappreciated features of the fifth-generation iPod nano is Apple’s inclusion of realtime video filters—overlays, color and lens distorters, and other neat little tricks that enable the device to create more than just vanilla video imagery. Now pair those filters with H2O Audio’s Capture case, the first waterproof case for the new nano, and the only way we’re aware of to use the camera of any iPod or…
