ReCaVSR Ported to ComfyUI for One-Step 4K Video Super-Resolution

Developer LatentSpacer ported USTC's ReCaVSR, a one-step diffusion video super-resolution model built on Wan2.2 TI2V-5B, into open-source native ComfyUI nodes. It supports 4x or 2x upscaling of arbitrary-length videos, reaching 4.65 fps 4K output on an RTX 4090.

2026-11-10 ~ 2026-11-11 · 3 related posts

• ReCaVSR one-step streaming 4x video super-resolution ported to ComfyUI — LatentSpacer · 2026-11-10
• ReCaVSR lands in ComfyUI: one-step Wan2.2 video upscaler hits 4K at 4.65 fps on an RTX 4090 — LatentSpacer · 2026-11-11

1 near-duplicate retellings: LatentSpacer