On 03/03/2014 19:52, Frank Rueter wrote:
Actually, scratch that, ACES linear followed by rec709>linear in Nuke doesn't look like anything I see in RawViewer in terms of saturation. The gamma looks reasonable though. Any more hints?
ACES uses very saturated primaries (in chromaticity terms), this means that just performing a 1D colour space conversion will result in desaturated looking images. You need to use something like the RRT+ODT to convert to something 'filmic', or at least you need to map from the ACES primaries into the rec709 primaries somehow. You'd need to be careful doing so due to gamut missmatches, which is where a lot of the challenges are.
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