Got Lut Formats?


Jeremy Selan <jeremy...@...>
 

Are there color transform / LUT formats you use that aren't supported by OCIO?

It's easy to add them if you let us know!  (hint, hint)
These can even be internal formats that don't leave your building (as long as you provide example files and reference images).

Currently Supported formats:
Autodesk 3dl
ASC CDL (cc,ccc)
Cinespace csp
Truelight cub
Iridas cube
Houdini hdl
Pandora mga m3d
Imageworks spi1d spi3d spimtx
Inventor vf

(And we're looking at adding runtime .ctl support already).

-- Jeremy


Jeremy Selan <jeremy...@...>
 

From an anonymous reply...

> - da Vinci resolve (dat)
> - Autodesk 1D luts (in particular, the 16bit floating point lut)



On Thu, Feb 23, 2012 at 12:02 PM, Jeremy Selan <jeremy...@...> wrote:
Are there color transform / LUT formats you use that aren't supported by OCIO?

It's easy to add them if you let us know!  (hint, hint)
These can even be internal formats that don't leave your building (as long as you provide example files and reference images).

Currently Supported formats:
Autodesk 3dl
ASC CDL (cc,ccc)
Cinespace csp
Truelight cub
Iridas cube
Houdini hdl
Pandora mga m3d
Imageworks spi1d spi3d spimtx
Inventor vf

(And we're looking at adding runtime .ctl support already).

-- Jeremy


Aaron Weintraub <aaw...@...>
 

Has anybody cracked the Red metadata format (rmd) yet?  I've only just got it working in our pipeline (though not in OCIO), but really just barely.  It would be great to have a proper implementation.

-A

On 02/23/2012 04:10 PM, Jeremy Selan wrote:
From an anonymous reply...

> - da Vinci resolve (dat)
> - Autodesk 1D luts (in particular, the 16bit floating point lut)



On Thu, Feb 23, 2012 at 12:02 PM, Jeremy Selan <jeremy...@...> wrote:
Are there color transform / LUT formats you use that aren't supported by OCIO?

It's easy to add them if you let us know!  (hint, hint)
These can even be internal formats that don't leave your building (as long as you provide example files and reference images).

Currently Supported formats:
Autodesk 3dl
ASC CDL (cc,ccc)
Cinespace csp
Truelight cub
Iridas cube
Houdini hdl
Pandora mga m3d
Imageworks spi1d spi3d spimtx
Inventor vf

(And we're looking at adding runtime .ctl support already).

-- Jeremy


dbr/Ben <dbr....@...>
 

A CTLTransform would be great!

There's a few tickets about formats:

https://github.com/imageworks/OpenColorIO/issues/179 (1D Flame lut)

https://github.com/imageworks/OpenColorIO/issues/145 (CMS format for FilmMaster)

https://github.com/imageworks/OpenColorIO/pull/87 (ICC, although this is less straight forward)

On 24/02/2012, at 6:32, Jeremy Selan <jeremy...@...> wrote:

Are there color transform / LUT formats you use that aren't supported by OCIO?

It's easy to add them if you let us know! (hint, hint)
These can even be internal formats that don't leave your building (as long as you provide example files and reference images).

Currently Supported formats:
Autodesk 3dl
ASC CDL (cc,ccc)
Cinespace csp
Truelight cub
Iridas cube
Houdini hdl
Pandora mga m3d
Imageworks spi1d spi3d spimtx
Inventor vf

(And we're looking at adding runtime .ctl support already).

-- Jeremy


Jeremy Selan <jeremy...@...>
 

Brainstorming here,

Once this round of internal op optimizations are complete, it may be time to thinking about a simple external OCIO API to allow for 3rd party image processing to plug into OCIO.  This would allow libraries with complex linking requirements to be integrated into OCIO in a manner where 3rd party vendors wouldnt have to worry about the build details.

Formats that would seem particularly well suited to this integration route include:
- Truelight (using the native Truelight library, not the baked 3d lut format)
- ICC
- CTL

For simple transform that dont require pulling in more than a file or two of code, I'd of course prefer to have it all built-in and dependency free.

-- Jeremy


On Thu, Feb 23, 2012 at 2:02 PM, dbr/Ben <dbr....@...> wrote:
A CTLTransform would be great!

There's a few tickets about formats:

https://github.com/imageworks/OpenColorIO/issues/179 (1D Flame lut)

https://github.com/imageworks/OpenColorIO/issues/145 (CMS format for FilmMaster)

https://github.com/imageworks/OpenColorIO/pull/87 (ICC, although this is less straight forward)

On 24/02/2012, at 6:32, Jeremy Selan <jeremy...@...> wrote:

> Are there color transform / LUT formats you use that aren't supported by OCIO?
>
> It's easy to add them if you let us know!  (hint, hint)
> These can even be internal formats that don't leave your building (as long as you provide example files and reference images).
>
> Currently Supported formats:
> Autodesk 3dl
> ASC CDL (cc,ccc)
> Cinespace csp
> Truelight cub
> Iridas cube
> Houdini hdl
> Pandora mga m3d
> Imageworks spi1d spi3d spimtx
> Inventor vf
>
> (And we're looking at adding runtime .ctl support already).
>
> -- Jeremy