Publish from Hiero

Administration
1

Hello Everyone.

I’m trying to publish sequence with two layers: “source” and “reference”.

  • “Sources” have input transform “ACES2026-1”,
  • “References” have input transform “Output sRGB”.

After publishing, I got input transform “ACES2026-1” in both of layers.

How can I publish “reference” shots with correct Color interpretation? Thank you!

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I’m not sure if Hiero publishing includes colorspaces, Maybe that’s for @jakub.jezek or @robin_de_lillo to confirm.

I only want to mention this setting ayon+settings://nuke/imageio/regex_inputs in Nuke addon which applies colorspace for loaded products based on a regex pattern.
The regex pattern is applied on the files path.

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I activated “host rules”, specified colorspace for input plates and that’s it! Thank you!

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5

Just to follow up on this one, when publishing from Hiero the colorspace is kept as metadata in the published plate product.

When gathering the plate from AYON loader in Nuke, it should come with the proper colorspace applied to it.

All of this should work automatically when Color Management is enabled on your project, ayon+settings://core/imageio/activate_global_color_management.

That being said, Host rules in Nuke also let you set rules for arbitrary colorspaces per entry as you found out.

Finally, please make sure to use latest versions of the addons to get the latest bugfixes.
PR ref: Fix Hiero to Nuke colorspace colorspace publish bug. by robin-ynput · Pull Request #18 · ynput/ayon-hiero · GitHub

Hope this helps,

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Could you please explain cleary which button i need to press? “Enable Color Management” has already been acrivated. Do I have to push “Activate Global Rules”?

A have 0.5.0 hiero addon, 0.3.0 nuke addon and 1.0.13 core addon

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As far as I know, you only need to enable color management in core and nuke addons.

  • ayon+settings://core/imageio/activate_global_color_management
  • ayon+settings://nuke/imageio/activate_host_color_management
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I was just testing your case and can confirm that we are having bug in current latest dev. The reference track clip colorspace data should be propagated into the reviewable representation - which it is not.

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10

following is the fix for the issue Update colorspace retrieval logic by jakubjezek001 · Pull Request #64 · ynput/ayon-nuke · GitHub

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Thank you very much!