Stable Video 4D (SV4D) is a generative model based on Stable Video Diffusion (SVD) and Stable Video 3D (SV3D). It takes a single perspective video and generates multiple new perspective videos (4D image matrix) of the same object. The model is trained to generate 40 frames (5 video frames x 8 camera angles) at a resolution of 576x576, given 5 reference frames of the same size. By running SV3D to produce a track video, this track video can then be used as a reference view for SV4D, with the original video serving as reference frames for 4D sampling. The model also generates longer new perspective videos by using the initial generated frame as an anchor point and performing dense sampling (interpolation) for the remaining frames.