Sony recently teased its high-end CineAlta brand and 'TheNewF,' implying a high-end PMW-F3-like camcorder could be coming at an October 30th event. It's now taken some of the suspense out of the announcement on Facebook, saying the upcoming camera will have 4k resolution, broadcast-level 50Mbps data rate, 4:2:2 color space and high frame-rates. That means it'll likely be a professional product on par with the last
