Ok. Here's the Ektar lut of all luts, the Mother LUT if you will. I'm calling this one ADVANCED:
(Images sourced at kleptography because I'm bored of using my own.... http://www.kleptography.com/dl/5diii/raw/)
Download ADVANCED lut here:
https://drive.google.com/open?id=0B1exEpCRAfgFbTBFMkdzZHdTVEU
So what's different about this one? The colour is the same as TWISTED but instead of using a nice, user friendly gamma curve this lut accurately emulates the complex curve of the Ektar scans I found, including how contrast is altered when the exposure is pushed or pulled. This means that it takes a little more work on your part to get a good looking image. When you first apply the lut you probably won't get a nice result - it's very contrasty and may be severely over or under exposed. Think of the lut as part of the development process rather than an end in its own right. I recommend this order of operations:
1. White balance (temperature and tint)
2. Pre Curves - try raising and lowering white and black points and midtones to reveal the tonal information or contrast profile you're interested in. Watch the waveform and notice how contrast and colour shifts at different IRE levels. It might be necessary to over or under "expose" at this stage, or even to send a very low contrast input into the lut - just as you might push or pull an exposure when developing film. Be creative here.
3. ML Cinelog-C to Ektar 100 ADVANCED lut
4. Post Curves - now use curves again to correctly set blacks, whites and midtones.
5. Saturation - this version has a lower saturation than previous versions, so you might want to add a little here.
So basically, the TWISTED lut is the easiest to use and gives most pleasing colour and tonality with only a few clicks. It works great on every clip I've tried it on and I'll probably use it for 99% of my work.
Nevertheless, this ADVANCED lut is actually amazing if you take the time investigate how it works. It can give results that are remarkably similar to film in terms of colour, saturation and contrast, but you have to work at it!
I'm not a Resolve expert but I think timeline display luts are only for monitoring and so aren't exported. So that would be normal behaviour.
(Images sourced at kleptography because I'm bored of using my own.... http://www.kleptography.com/dl/5diii/raw/)
Download ADVANCED lut here:
https://drive.google.com/open?id=0B1exEpCRAfgFbTBFMkdzZHdTVEU
So what's different about this one? The colour is the same as TWISTED but instead of using a nice, user friendly gamma curve this lut accurately emulates the complex curve of the Ektar scans I found, including how contrast is altered when the exposure is pushed or pulled. This means that it takes a little more work on your part to get a good looking image. When you first apply the lut you probably won't get a nice result - it's very contrasty and may be severely over or under exposed. Think of the lut as part of the development process rather than an end in its own right. I recommend this order of operations:
1. White balance (temperature and tint)
2. Pre Curves - try raising and lowering white and black points and midtones to reveal the tonal information or contrast profile you're interested in. Watch the waveform and notice how contrast and colour shifts at different IRE levels. It might be necessary to over or under "expose" at this stage, or even to send a very low contrast input into the lut - just as you might push or pull an exposure when developing film. Be creative here.
3. ML Cinelog-C to Ektar 100 ADVANCED lut
4. Post Curves - now use curves again to correctly set blacks, whites and midtones.
5. Saturation - this version has a lower saturation than previous versions, so you might want to add a little here.
So basically, the TWISTED lut is the easiest to use and gives most pleasing colour and tonality with only a few clicks. It works great on every clip I've tried it on and I'll probably use it for 99% of my work.
Nevertheless, this ADVANCED lut is actually amazing if you take the time investigate how it works. It can give results that are remarkably similar to film in terms of colour, saturation and contrast, but you have to work at it!
Quote from: Oedipax on April 25, 2017, 02:02:10 AM
Question about using Arri Log C as your timeline display LUT w/ Resolve - when I go to export files that I've graded this way, the timeline display LUT isn't baked in to the exported image.
I'm not a Resolve expert but I think timeline display luts are only for monitoring and so aren't exported. So that would be normal behaviour.