MoonvalleyImg2VideoNode - ComfyUI Built-in Node Documentation

Complete documentation for the MoonvalleyImg2VideoNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The Moonvalley Marey Image to Video node transforms a reference image into a video using the Moonvalley API. It takes an input image and a text prompt to generate a video with specified resolution, quality settings, and creative controls. The node handles the entire process from image upload to video generation and download.

Inputs

Parameter	Data Type	Required	Range	Description
image	IMAGE	Yes	-	The reference image used to generate the video
prompt	STRING	Yes	-	Text description for video generation (multiline input)
negative_prompt	STRING	No	-	Negative prompt text to exclude unwanted elements (default: extensive negative prompt list)
resolution	COMBO	No	”16:9 (1920 x 1080)" "9:16 (1080 x 1920)" "1:1 (1152 x 1152)" "4:3 (1536 x 1152)" "3:4 (1152 x 1536)“	Resolution of the output video (default: “16:9 (1920 x 1080)“)
prompt_adherence	FLOAT	No	1.0 - 20.0	Guidance scale for generation control (default: 4.5, step: 1.0)
seed	INT	No	0 - 4294967295	Random seed value (default: 9, control after generate enabled)
steps	INT	No	1 - 100	Number of denoising steps (default: 33, step: 1)

Constraints:

• The input image must have dimensions between 300x300 pixels and the maximum allowed height/width
• Prompt and negative prompt text length is limited to the Moonvalley Marey maximum prompt length

Outputs

Output Name	Data Type	Description
output	VIDEO	The generated video output