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Type: Posts; User: Graeme Nattress

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    Thanks David! Moroder is certainly part of my...

    Thanks David! Moroder is certainly part of my inspiration, along with Jarre, Vangelis, Tangerine Dream & Klaus Schulze.

    Graeme
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    I've been asked by a few people how the Cirrus...

    I've been asked by a few people how the Cirrus ISM video was made: https://www.thepolymusicon.com/blog/behind-the-scenes

    Graeme
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    Evalake

    For the past 15 years or so I've taken immense enjoyment in seeing the work Red users have posted here. Now it's my turn to share with you a project I've been working on. About 3 years ago I decided...
  4. From looking at the R3D it looked like Premiere...

    From looking at the R3D it looked like Premiere wanted to decode as RWG/BT1886 rather than RWG/Log3G10. If a Premiere expert can tell us how to fix that, that'd be appreciated.

    Graeme
  5. Yeah, just DM me a link to the R3Ds. G

    Yeah, just DM me a link to the R3Ds.

    G
  6. Nothing effects the raw, but depending on how you...

    Nothing effects the raw, but depending on how you set the decode they could be honoured. If you want to send me an R3D frame I can take a look here.

    Graeme
  7. Check there's no LUT associated with it, or CDL...

    Check there's no LUT associated with it, or CDL would be my first guess.

    Graeme
  8. Yeah, looks like a setting is off somewhere. ...

    Yeah, looks like a setting is off somewhere.

    Graeme
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    Lower the ISO, the more DR in the shadows (vs...

    Lower the ISO, the more DR in the shadows (vs highlights). Higher the ISO you build in more highlight protection. So using LL mode will start with the sensor giving you lower noise in the shadows, so...
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    Within a mode, DR is constant regardless of ISO....

    Within a mode, DR is constant regardless of ISO. When you change ISO you're just changing the distribution of below and above stops.

    Graeme
  11. I'd guess with that difference, one has the OLPF...

    I'd guess with that difference, one has the OLPF menu set incorrectly. Check the installed OLPF and settings.

    Graeme
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    When you select the ISO, you can edit the list of...

    When you select the ISO, you can edit the list of ISOs that appear in that list. Just add ISO800 and you're good.

    Graeme
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    So yes, I found this the other day with some...

    So yes, I found this the other day with some material I'd shot and the Resolve downsample was sub-optimal. When I looked at my R3Ds there was no regular grid pattern. But... downsampling is Resolve...
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    If there's a repetitive grid chances are it's a...

    If there's a repetitive grid chances are it's a downsampling issue. What tool did you use to downsample the Monster 8k down??

    Graeme
  15. RLF and Log3G10 put mid grey at a different...

    RLF and Log3G10 put mid grey at a different point. Mid grey on Log3G10 is lower so that the curve can have a lot more highlight protection.

    Graeme
  16. I find l/ph very confusing myself. I like nice...

    I find l/ph very confusing myself. I like nice unambiguous linear resolution and find it's so easy to make mistakes (as I did above) in converting between them.

    Graeme
  17. Yes David - I found in the article where they...

    Yes David - I found in the article where they fill 11.33mm for the vertical height. So that's 2100l/ph where the height is 11.33, making horizontal resolution on the neg higher than I said earlier...
  18. Through the whole chain - starting with the...

    Through the whole chain - starting with the negative, which they measured. Has film negative stock for acquisition doubled in resolution since 2006?

    Graeme
  19. I was going with:...

    I was going with: http://www.motionfx.gr/files/35mm_resolution_english.pdf for the numbers.

    Graeme
  20. But a 4k scan of 35mm film isn't the same as a 4k...

    But a 4k scan of 35mm film isn't the same as a 4k rendered CGI image.... MTF of 35mm motion picture negative gives maybe 2100 l/ph for 10% MTF or maybe max limiting resolution of 2400l/ph which for...
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    Paul, it's not so much about mathematical loss...

    Paul, it's not so much about mathematical loss but precision. We go from RAW to ACES via: matrix -> high precision math curve. All the precision is very high and the results excellent. IDTs are more...
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    AFAIK Resolve correctly decodes an AP0/Linear...

    AFAIK Resolve correctly decodes an AP0/Linear Light image when it requests it from the SDK.

    To debug Geoff's issue I'll need a good description of what Resolve settings were used. Whenever I've...
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    Sure Resolve supports ACES and RED. Resolve just...

    Sure Resolve supports ACES and RED. Resolve just asks the R3D SDK for "ACES" and it is given AP0/Linear Light. There's no need for an IDT as that would just reduce quality because all an IDT does is...
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    Geoff - do you document somewhere exactly what...

    Geoff - do you document somewhere exactly what you're doing? I'm finding it hard to follow from this thread.

    The SDK is not going to give you an ACEScct output. Why? Because the Academy don't want...
  25. Although there has not been an update yet (since...

    Although there has not been an update yet (since full release of IPP2)- and if there is I'll make noise on this forum so you'll know.

    Graeme
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