Elgato Turbo 264 HD
Turbo.264 HD adds an extra engine to your Mac and saves you time if you convert a lot of video. It’s highly recommended for HD camcorder enthusiasts and EyeTV users.
Turbo.264 HD comes complete with video converter software for Mac, which gives you an easy way to convert camcorder & video files for iPhone or iPad in an extremely high-quality format. A software-only version of Turbo.264 HD is also available.