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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.
To use the Partner Nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the Partner Nodes Overview section of the documentation to understand the specific requirements for using the Partner Nodes.
Make sure your ComfyUI is updated.Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated.If nodes are missing when loading a workflow, possible reasons:
  1. You are not using the latest ComfyUI version (Nightly version)
  2. Some nodes failed to import at startup

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ByteDance vCube video enhance workflow

Upload a video, choose the target resolution and frame rate, and run the workflow to get an upscaled, restored video.

Run on Comfy Cloud

Run the video enhance workflow instantly on Comfy Cloud.

Download Workflow

Download the workflow JSON file for local use.
ByteDance vCube Video Enhance workflow preview

Download Sample Input Video

Get the example input video for this workflow.

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Node options

  • Scene preset: Tuned to the content, with aigc for AI-generated footage, common for general video, ugc for compressed phone clips, short_series for drama with faces, and old_film for scratched or flickering archive footage
  • Enhancement style: hd for a natural high-definition look, or natural for a softer result
  • Resolution: Output presets from 720P to 8K, source to keep the source size, or a custom short side from 128 to 4320 pixels
  • Frame rate: source, or 24, 25, 30, 48, 50, 60, and 120 fps. Rates above the source enable AI frame interpolation; rates above 30 fps cost 2x, above 60 fps 4x
  • Smoothness: low, medium, or high bitrate level for the delivered file