🌀 StreamDiffusionV2 · Realtime Webcam Diffusion

Live demo of StreamDiffusionV2 (MLSys 2026 Best Paper) on Wan2.1-T2V-1.3B. It streams your webcam through a causal video-diffusion model with a sink-token rolling KV cache — built for continuous streaming, so it keeps flowing without the window-shift burst. Type a style prompt, click Start to grab ZeroGPU for ~60s. Change the prompt anytime — it updates the live stream.