Gracia's groundbreaking technology has revolutionized the way we experience volumetric content, offering a truly immersive and dynamic experience. The company's latest achievement, streaming moving volumetric captures, is a significant leap forward in the field of virtual reality and mixed reality. This article delves into the intricacies of Gracia's streaming capabilities, exploring the technology behind it, its implications, and the potential future developments. By achieving near-instant streaming of volumetric captures, Gracia has eliminated the need for lengthy downloads, making it accessible and user-friendly. The technology behind this feat involves a technique for sending keyframes and motion change deltas, encoding only the parts of the capture that change over time. This approach, akin to a video codec, ensures efficient data transmission and optimal performance. The use of WebGPU graphics API further enhances the streaming experience, rivaling native apps in terms of rendering speed. This breakthrough has opened up new possibilities for volumetric content, including the potential for entire concerts to be streamed in high quality. However, the capture and processing requirements remain a challenge. Capturing these scenes demands a sophisticated setup with around 60 shutter-synced and genlocked cameras, which can be costly. Despite these challenges, Gracia's streaming technology is a remarkable achievement, offering a glimpse into the future of immersive experiences. The author expresses a personal preference for watching volumetric performances in a VR environment, emphasizing the potential for social content feed platforms to leverage this technology. The next frontier, as the author suggests, is developing the technology to enable anyone to capture volumetric scenes with a few iPhones and reduce processing time. This vision, while seemingly impossible today, aligns with the rapid advancements in AI and 3D reconstruction, hinting at a promising future for volumetric content and its integration into mainstream XR technology.
