The Khronos Group's 3D Formats working group recently established a Volumetric Media Subgroup. This new subgroup aims to extend the glTF 3D Asset open standard to enhance interoperability for volumetric media. The initiative focuses on key areas within the volumetric pipeline, including capture, data formats, and content playback. The goal is to "accelerate innovation and enable widespread adoption" of volumetric media content and technologies by standardizing how such data is handled across different platforms and tools.