Hi, I'm using the Python bindings for OIIO to convert images into textures. I'm having an issue converting a .tif into a .exr texture. The .exr is in sRGB colorspace instead of linear. The .exr looks

Wednesday July *27* Sorry for the mixup. -- Larry Gritz l...@...

6th annual Open Source VFX Beer of a Feather For those of you attending SIGGRAPH 2016 in Anaheim, we will be once again holding an event for developers and users of VFX-specific open source projects.

Hi, I am building on osx 10.11 and receive the following error at compile time building 1.0.9 from here https://github.com/imageworks/OpenColorIO/archive/v1.0.9.tar.gz In file included

Hi, We are in the process of publishing the draft VFX Reference Platform for CY2017 so please can you give an update on when you expect this next release to drop and, if it's in time for vendors to

Actually, what we found was creating an actual OCIO config out of the LUT file transform produced the proper results. Not entirely sure what the actual difference is under the cover.

Hello Gene, The ACES 1.0.1 OCIO config can be found here: https://github.com/hpd/OpenColorIO-Configs/tree/master/aces_1.0.1 General information about ACES can be found

Dear OCIO I am new to this and i am struggling to get my self around to find config for After Effects and FUSION using the `Ocio plugin need config where can i download the complete set or

Thanks for the update, guys. Much appreciated, as well as all of the ongoing efforts with both ACES and OCIO! If it seems like it would make sense in the long term to distribute ACES configs

Hi Paul, When you say your FileTransform results differ from Nuke's, is this from using a Vectorfield node, or an OCIO FileTransform node, or perhaps an OCIO Display node entirely? Also what format of

Hi All, Apologies Mark, I missed your previous request for an update, it's been a bit busier this year than I expected! Andy, et al; As Haarm-Pieter put it, I am currently awaiting his final changes

Hey Andy, Here's an update from my side on the issue. After a bit of delay, Mark and the OCIO leadership have agreed to accept the pull request to integrate the ACES 1.0.1 config into the main OCIO

Bumping this, specifically WRT ACES 1.0 in the configs. It would be great to get some kind of (hopefully short) timeline on that. The configs in Nuke seem to be some ancient checkout of the

I need advice on the correct way to use a LUT file transform in an OCIO processor. My results when using a FileTransform look different than in Nuke, with whites appearing more subdued using the test

Hi Mark, Could you give us an update on the timeline? thanks, -Mark

Could you also add HDR Light Studio v5.0+ (www.lightmap.co.uk) as compatible software too please. We ship the OCIO configs with the main application to allow users to convert source image data into

Got it! Cool, thanks Larry... J.C.

There is an oiio-dev group: http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org The oiiotool command line you use is writing a tiled file, but there's more to a MIP-map. When you use

Profuse apologies if this is an inappropriate place to ask about OIIO, but I couldn't find a group for it specifically... We've been starting to use oiiotool to prep texture maps for 3D, and recently

Hey guys, thanks for you answers! So one would grade aces material in Nuke by only looking at his viewer rather than picking a shade from the color wheel I guess. Anyone wants to chime in, production