ViduStartEndToVideoNode - ComfyUI Built-in Node Documentation

The Vidu Start End To Video Generation node creates a video by generating frames between a starting frame and an ending frame. It uses a text prompt to guide the video generation process and supports various video models with different resolution and movement settings. The node validates that the start and end frames have compatible aspect ratios before processing.

Inputs

Parameter	Description	Data Type	Required	Range
`model`	Model name	COMBO	Yes	`"viduq1"`
`first_frame`	Start frame	IMAGE	Yes	-
`end_frame`	End frame	IMAGE	Yes	-
`prompt`	A textual description for video generation	STRING	No	-
`duration`	Duration of the output video in seconds (default: 5, fixed at 5 seconds)	INT	No	5-5
`seed`	Seed for video generation (0 for random) (default: 0)	INT	No	0-2147483647
`resolution`	Supported values may vary by model & duration (default: “1080p”)	COMBO	No	`"1080p"`
`movement_amplitude`	The movement amplitude of objects in the frame (default: “auto”)	COMBO	No	`"auto"` `"small"` `"medium"` `"large"`

Note: The start and end frames must have compatible aspect ratios (validated with min_rel=0.8, max_rel=1.25 ratio tolerance).

Outputs

Output Name	Description	Data Type
`output`	The generated video file	VIDEO

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Inputs

Outputs