In a statement released today (and reproduced below in full) ARRI has announced that its Amira camera will can be upgraded to record UHD (not 4K) internally, as UHDProRes
CMOSIS upgrades CMV12000 sensor to 300fps at 4k (4,096 x 3,072)
Internet forums, YouTube and magazines are full of articles extolling the virtues of large sensor video cameras, whether it's the Red Epic or the Canon C300. But should we be obsessed with the Big Chips, or do they have a downside as well. Kieron Seth investigates.