WanFirstLastFrameToVideo

conditioning/video_models

WanFirstLastFrameToVideo

Example

JSON Example

{
  "class_type": "WanFirstLastFrameToVideo",
  "inputs": {
    "positive": [
      "node_id",
      0
    ],
    "negative": [
      "node_id",
      0
    ],
    "vae": [
      "node_id",
      0
    ],
    "width": 832,
    "height": 480,
    "length": 81,
    "batch_size": 1
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
positive	CONDITIONING	required	-	-
negative	CONDITIONING	required	-	-
vae	VAE	required	-	-
width	INT	required	min: 16, max: 16384, step: 16	832
height	INT	required	min: 16, max: 16384, step: 16	480
length	INT	required	min: 1, max: 16384, step: 4	81
batch_size	INT	required	min: 1, max: 4096	1
clip_vision_start_image	CLIP_VISION_OUTPUT	optional	-	-
clip_vision_end_image	CLIP_VISION_OUTPUT	optional	-	-
start_image	IMAGE	optional	-	-
end_image	IMAGE	optional	-	-

Outputs

Index	Name	Type	Is List	Connection Reference
0	positive	CONDITIONING	No	["{node_id}", 0]
1	negative	CONDITIONING	No	["{node_id}", 1]
2	latent	LATENT	No	["{node_id}", 2]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this WanFirstLastFrameToVideo node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• positive (CONDITIONING): ["5", 0]
• negative (CONDITIONING): ["5", 1]
• latent (LATENT): ["5", 2]

Package: comfyui-extras