4DV AI

4DV AI is a browser-based platform focused on 4D video creation, playback, and editing using 4D Gaussian Splatting technology. It converts standard 2D videos into fully interactive, navigable volumetric experiences where viewers can freely change camera angles and explore scenes in real time without VR headsets or special hardware. The product stack includes a browser-based 4D viewer and a Super4D Editor for manipulating and optimizing 4D Gaussian Splats, targeting filmmakers, game developers, VR/AR creators, and media researchers. Currently available as a free browser demo, it is an early-stage but technically significant platform developed by a Chinese computer vision team.