The latest iphone is full hd but you can change the frame rate from 5 to 30fps and Video Transmission quality can be lowered. It works by wi-fi and you can view the cameras from any mac via rss webpage. Im trying that app out with M.E , Serato, and Avenue, with green screen and 2 iphone cameras + 1 dslr 60d using hdmi to blackmagic, thuderbolt back into Avenue 4 and using Syphon Recorder.