OK, dumb question of the day.
As I do the math, this (beautiful) projector is using 35 megabyte files (10 bit DPX) for each frame. This works out to be about 4.5TB for a 90 minute feature, fully uncompressed.
4.5TB is about 12 400GByte disk drives. 500GB is shipping to OEMs now, and 1TB drives are right around the corner.
Given the endless debates about the artifacts introduced by compression, my dumb question is: Why should anybody bother to compress this kind of material? That would end the debate, and 6 to 12 disk drives have two compelling attributes – they cost less than film, and they can be reused. Quite a few times. Maybe for years.
Comments? I must be missing something…
Michael H. Anderson
Chief Engineer
Huge Systems