Thanks all for the help. I think I've resolved this.

Hi,

I’m using an evaluation copy of the software and really impressed with how well it works with my camera (5D MKiv) and lens (100mm f2.8).

However, even shooting in raw, the output file is tiny. I’ve also tried outputting to dng. From 18 x 30mb files it produces a 5mb output dng.

Is this a ...