[QUOTE=Tyreksionibus;2195901]So a movie would weigh 1313 MB/s ? Lol…
and what are the best compression algorithms available?
Is MPEG-2 layer 5 coming up or it’s just a legend?[/QUOTE]
Those numbers are for a raw 4k transfer. In mastering for video, that’s down-res to 1920x1080, or to DVD res of 720x480. The various iterations of MPEG-4 are the best for high picture quality at lower bit rates. MPEG-2 will produce just as good an image, but at a much higher bitrate, maybe 4x higher.
FWIW, the Japanese are working on a 2k standard for hi-def displays and TV. That would be on the order of what you would see in a average sized theater that uses a digital projector.