Need API support in Framewave that can convert log RGB color space to Linear RGB values.
The digitizing process of a movie starts with the scanning of a film. The output of which is a sequence of DPX image files in logarithmic RGB colour space. In other words, the colours in these DPX files have the characteristics of the colours printed on the film. The whole idea of a 3D LUT is to transform these logarithmic RGB values to linear RGB values or in other words transforming to naturally looking colours.