Uploaded August 2025 | Updated September 2026, 3 weeks ago

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Held on August 13, 2025 at SIGGRAPH, this BOF offered insights into the latest core specification updates, platform interoperability efforts, and how vendor extensions are integrated while maintaining portability.

00:00:00 Introduction and What is OpenXR - Denny Rönngren, Varjo
00:04:49 History of OpenXR
00:10:35 What has OpenXR done in past year
00:18:22 Spatial Entities
00:23:44 Multi App
00:27:58 Capture and Replay of Vulkan and OpenXR - Mark Young, LunarG
GFX Reconstruct
00:47:13 Summary - Denny Rönngren, Varjo
00:48:40 Q&A

Presentation slides: khronos.org/developers/linkto/evolution-of-openxr-core-specification-updates-and-platform-interoperability

Event page: khronos.org/events/siggraph-2025