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Scene Description for MPEG Media
- Abstract
- To address the need for an interoperable cross-platform exchange format and interactive solution for such 3D environments, ISO/IEC JTC 1/SC29/WG03 MPEG Systems has standardized a Scene Description framework in ISO/IEC 23090-14, that serves as an entry point format to compose rich 3D scenes, referencing and positioning 2D and 3D assets in the scene, blending with the real world, rich interactivity and providing real-time media delivery. MPEG-I Scene Description is primarily defined as a set of well-defined extensions to Khronos glTF 2.0 specification. glTF2.0 provides a widely-deployed, solid and efficient baseline for exchangeable and interoperable scene descriptions toward resource constrained devices such as see-through HMD and glasses. However, in the main specification of glTF gaps had been identified related to the integration of real-time media such as 2D and 3D video assets, audio or haptics.
- Supplementary Normative References
- will be completed
- Maturities
- published
- Types
- Standard
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