2K is a video resolution used in the production of digital movies that uses 4: 4: 4 10-bit sampling and RGB
It has an image size of 2048 x 1536 lines, and 24 frames per second. A frame has 11.80 MB and a storage time is approximately 1.04TB. Take into consideration that it applies to digital cinema
With the arrival of 4K, the 2K was no longer used in video capture for cinema.