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The SaveVideo node saves input video content to your ComfyUI output directory. It allows you to specify the filename prefix, video format, and codec for the saved file. The node automatically handles file naming with counter increments and can include workflow metadata in the saved video.

Inputs

ParameterDescriptionData TypeRequiredRange
videoThe video to save.VIDEOYes-
filename_prefixThe prefix for the file to save. This may include formatting information such as %date:yyyy-MM-dd% or %Empty Latent Image.width% to include values from nodes (default: “video/ComfyUI”).STRINGNo-
formatThe format to save the video as (default: “auto”).STRINGNo"auto"
"mp4"
"webm"
"mkv"
"gif"
codecThe codec to use for the video (default: “auto”).STRINGNo"auto"
"h264"
"h265"
"vp9"
"av1"
"prores"

Outputs

Output NameDescriptionData Type
uiA preview of the saved video file, including the file path and subfolder information for display in the UI.PREVIEW_VIDEO
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