Leica L-Log support for color transform

Hi,

it would be incredibly useful (for me at least since I'm using the Leica SL2) if Resolve would support Leica L-Log natively for color transform etc. If only for convenience

Leica has published the transfer function and references here: https://en.leica-camera.com/content/dow ... ual_EN.pdf

Many thanks for your help and the great product you give the world!!

Hi,

it would be incredibly useful (for me at least since I'm using the Leica SL2) if Resolve would support Leica L-Log natively for color transform etc. If only for convenience

Leica has published the transfer function and references here: https://en.leica-camera.com/content/dow ... ual_EN.pdf

Many thanks for your help and the great product you give the world!!

it is easier if you have someone that know how to build a DCTL to transpond the color space to another known. build something like

[rec2020/leika log - to - Arriwidegamut/ArrilogC]

and then applied that directly to the shot.

now, I see that is a 16 bit log container 2020 color space, you can actually simplify your life and do a straight color space conversion

rec2020/alexalogc - to - alexawidegamut/alexa logc no tone mapping, no white point adjustment

and just drop the 18%gray by about 5% with offset and then slap a standard arrilut on it: you should be in the ballpark.

do you have few frames of outdoor I can look at?

I'm looking for specs on L-Log too, that link seems to be broken, do you have the document?

I'm looking for specs on L-Log too, that link seems to be broken, do you have the document?

The pdf should give you the info you need.

@walter, yes exactly, I am trying to get that PDF, the link above is broken / 404.

@walter, yes exactly, I am trying to get that PDF, the link above is broken / 404.

Oh, it did open for me last time i tried…

On the 404 page just click on the left-hand Home box. It will take you to the Leica home page.

Found this on LGG today:
https://liftgammagain.com/forum/index.p ... gin.16522/

But, yeah, dude wants money.

IMHO it'd be up to Leica/BM to implement that support (not that I need it)

can someone give me few frames i can play with?

can someone give me few frames i can play with?

@walter - I will be shooting a few camera tests in the coming days with the Leica SL2 in L-Log and so I have been looking to find an IDT to move into Arri Log C3. I'll give your suggestion you mentioned earlier in the thread a go. Thanks. Would you still like some frames to have a play with? If so, are there any specific test shot scenarios you would like to see?

can someone give me few frames i can play with?

@walter - I will be shooting a few camera tests in the coming days with the Leica SL2 in L-Log and so I have been looking to find an IDT to move into Arri Log C3. I'll give your suggestion you mentioned earlier in the thread a go. Thanks. Would you still like some frames to have a play with? If so, are there any specific test shot scenarios you would like to see?

if you dont mind, a couple of outdoor shot with subject in sunlight....

no rush.

If I google the L-Log paper I get this link. Should work now I guess?
https://leica-camera.com/sites/default/ ... ual_EN.pdf

can someone give me few frames i can play with?

@walter - I will be shooting a few camera tests in the coming days with the Leica SL2 in L-Log and so I have been looking to find an IDT to move into Arri Log C3. I'll give your suggestion you mentioned earlier in the thread a go. Thanks. Would you still like some frames to have a play with? If so, are there any specific test shot scenarios you would like to see?

if you dont mind, a couple of outdoor shot with subject in sunlight....

no rush.

@walter - Hi Walter, I managed to shoot a couple test shots in sunlight at neutral, 1 stop over, 2 stops and 3 stops over.

I’ll share a google drive link in this thread in case anyone else is interested:
https://drive.google.com/drive/folders/ ... share_link

All the best.