HACKS: Clever solutions to interesting problems. Welcome to Hackszine - from the makers of MAKE and CRAFT RSS YouTube has been testing higher bitrate encodings of it videos, which you can see if you add a &fmt=8 or &fmt=16 to the video url. Historically, all videos have been delivered to the lowest common denominator: sorenson encoded 320x240. By adding &fmt=6 to the URL, the video is served up in