"PIX 240 and 240i users now have the ability to record into Apple ProRes 4444, which offers impressive quality with 4:4:4 sources and workflows involving alpha channel transparency. With its 12-bit, 4:4:4 capability, the PIX 240 and 240i can record 330-Mbps Apple ProRes 4444 files that are perceptually indistinguishable from the original source material. Popular cameras with 4:4:4 capable outputs include the ARRI ALEXA, Canon C500 and Sony F3."

Full press release at Sound Devices Unveils New 4:4:4 Feature for PIX 240 and 240i at DV Info Net (http://www.dvinfo.net/news/sound-devices-unveils-new-444-feature-for-pix-240-and-240i.html)