WavespeedFlashVSRNode - ComfyUI Built-in Node Documentation

The WavespeedFlashVSRNode is a fast, high-quality video upscaler that boosts the resolution and restores clarity for low-resolution or blurry footage. It processes a video input and outputs a new video at a user-selected higher resolution.

Inputs

Parameter	Description	Data Type	Required	Range
`video`	The input video file to be upscaled. Must be in MP4 container format with a duration between 5 seconds and 10 minutes.	VIDEO	Yes	N/A
`target_resolution`	The desired resolution for the upscaled output video.	STRING	Yes	`"720p"` `"1080p"` `"2K"` `"4K"`

Input Constraints:

The input video file must be in the MP4 container format.
The duration of the input video must be between 5 seconds and 10 minutes (600 seconds).

Outputs

Output Name	Description	Data Type
`output`	The upscaled video file at the selected target resolution.	VIDEO

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Inputs

Outputs