Hello everyone,
I am currently rendering frames with Mantra in OCIO, and then I am using COPs to modify my final image. But my goal is then to export the final frames to jpg. But obviously when I write my exr rendered with OCIO into jpg, I have a different image from the one I had in the render view and in the composite view. Does anyone knows which parameter I need to use before writing out my frames into jpg ? Do I need to do some sort of conversion in a vop ?
Thanks a lot,
Tom
Writing exr with OCIO to jpg in COPs
5413 6 1
-
- Lewul
- Member
- 250 posts
- Joined: Feb. 2013
- Offline
-
- jsmack
- Member
- 8046 posts
- Joined: Sept. 2011
- Offline
Lewul
Do I need to do some sort of conversion in a vop ?
Yes, currently the composite ROP does not provide ocio color conversion for output. Using a VOPCOP2 filter with an ocio convert node inside is the only way to bake the color transform in Houdini.
Alternatively, if you have access to the oiio tools, a shell program can be used to convert linear images to jpg with the ocio transform applied.
-
- Lewul
- Member
- 250 posts
- Joined: Feb. 2013
- Offline
-
- SreckoM
- Member
- 379 posts
- Joined: Dec. 2006
- Offline
-
- Lewul
- Member
- 250 posts
- Joined: Feb. 2013
- Offline
-
- Jonathan de Blok
- Member
- 274 posts
- Joined: July 2013
- Offline
-
- SreckoM
- Member
- 379 posts
- Joined: Dec. 2006
- Offline
-
- Quick Links