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ByteDance vCube is ByteDance’s AI video enhancement technology. It upscales low-resolution video with super-resolution up to 8K while removing compression artifacts and noise, enhancing color and sharpness, and optionally interpolating frames for a higher frame rate. In ComfyUI, the ByteDance vCube Video Enhance node takes a video, upscales it to a target resolution preset, and restores its quality. The source video must be at most 2560x1440, and the output size is set by the resolution input.

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What vCube Video Enhance is good at

  • Super-resolution up to 8K: Upscales low-resolution video to output presets from 720P to 8K, or a custom short side from 128 to 4320 pixels
  • Artifact and noise removal: Cleans up compression artifacts and noise while restoring video quality
  • Color and sharpness enhancement: Improves color and sharpness, with a natural high-definition look or a softer result
  • AI frame interpolation: Raises the frame rate above the source, up to 120 fps
  • Scene-aware presets: Tuned modes for AI-generated footage, general video, compressed phone clips, drama with faces, and scratched or flickering archive footage

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Use it in ComfyUI

vCube Video Enhance workflow

Run the video enhance workflow in ComfyUI, locally or on Comfy Cloud