A short while ago, I wrote about David Stanfill (of Napkin Studio) and his work on creating an AirPlay Mirroring receiver for OS X. Work continues on that project. At the same time, he's also building a tool that creates live mirroring from your Mac display to Apple TV. Called AirParrot, the new app allows you to select a Mac display and an AirPlay destination (typically an Apple TV). It then uses H.264 encoding to build a live video stream from your selected display. This allows you to work directly on your laptop or desktop system and mirror it to an HDTV display, just as you would using iOS's built-in AirPlay mirroring fea
