Canon's turn at NAB launches was headlined today by two pro-grade camcorders. The XF300 and XF305 both use Canon's XF Codec to capture 50Mbps, 4:2:2 1080p video and store it directly on dual CompactFlash cards. The output gives it twice as much color resolution compared to regular HDV and should also be a widespread standard with Apple's Final Cut Studio, Adobe Premiere, Avid and other editing suites.