An open-source interoperability standard for tools and content management systems used in media production.
OpenAssetIO defines a common set of interactions between a host of the API (eg: a Digital Content Creation tool or pipeline script) and an Asset Management System.
It aims to reduce the integration effort and maintenance overhead of modern CGI pipelines, and pioneer new, standardized asset-centric workflows in post-production tooling.
OpenAssetIO enabled tools and asset management systems can freely communicate with each other, without needing to know any specifics of their respective implementations.
The API has no inherent functionality. It exists as a bridge - at the boundary between a process that consumes or produces data (the host), and the systems that provide data coordination and version management functionality.
The API covers the following areas:
- Resolution of asset references (URIs) into locatable data (URLs).
- Publishing and retrieval of data for file-based and non-file-based assets.
- Discovery and registration of related assets.
- Replacement/augmentation of in-application UI elements such as browsers and other panels/controls.
The API, by design, does not:
- Define any standardized data structures for the storage or description of assets or asset hierarchies.
- Dictate any aspect of how an asset management system operates, organizes, locates or manages asset data and versions.
The API builds upon the production-tested Katana Asset API, addressing several common integration challenges and adding support for a wider range of asset types and publishing workflows.
The documentation for OpenAssetIO can be found here: https://thefoundryvisionmongers.github.io/OpenAssetIO.
Important: The project is currently in early beta stage and is subject to change. Do not deploy the API in production critical situations without careful thought.
We are currently working towards a v1.0.0 release. At present, the API
is sketched in pure Python
, whilst some structural revisions are being
made. Once the surface area has stabilized, the Core API will be ported
to C++
with bindings to Python
.
The code is presented here in its current form to facilitate discussion and early-adopter testing. We actively encourage engagement in the discussion and to give feedback on current Issues and Pull Requests.
We have been making some structural changes prior to migrating to this repository, updating from Python 2 to Python 3 and removing some spurious/legacy concepts. There may well be some rough edges so bear with us whilst we get things ship-shape.
Please see the project board for work in progress, as well as up-coming topics.
- Migrate M&E related Entity/Relationship specifications
- AR2.0 interop investigations
- Migrate
ManagerPlugin
test harness - C++ port of Core API
- Katana Asset API migration guide/shims
Windows
andmacOS
support
Within the Media and Entertainment sector, digital content (such as images, models and editorial data) is usually managed by a central catalog. This catalog is commonly known as an "Asset Management System", and forms a singular source of truth for a project.
OpenAssetIO provides an abstraction layer that generalizes the dialog between a 'host' (eg. a Digital Content Creation application such as Maya® or Nuke) and one of these systems - a 'manager' (eg. ShotGrid, ftrack or other proprietary systems).
This project first began in 2013, taking inspiration from the production
tested Katana Asset API
to make it more suitable for a wider variety of uses. Modern pipelines
are incredibly nuanced. Finding a common framework that brings value in
this space is challenging to say the least. Prototypes built during the
development of OpenAssetIO
over the last few years have demonstrated
significant developer and artist value.
We hope the API forms a practical starting point that addresses many
real-world use cases, and as an industry, we can evolve the standard
over time to support any additional requirements. We are currently
investigating the relationship with Ar 2.0,
which appears to overlap with a subset of OpenAssetIO
s concerns.
linux
(macOS
andWindows
are currently unsupported)Python 3.7
or later
git clone [email protected]:TheFoundryVisionmongers/OpenAssetIO
cd OpenAssetIO
python3.7 -m venv .venv
. .venv/bin/activate
pip install -e .
pip install -r tests/requirements.txt
pytest
- See the contribution guide
- Join our working group meetings
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