dgx-spark-playbooks/nvidia/station-comfyui/assets/workflow_api/wan-image-to-video.api.json
2026-05-26 18:25:53 +00:00

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{
"3": {
"inputs": {
"seed": 42,
"steps": 20,
"cfg": 6,
"sampler_name": "uni_pc",
"scheduler": "simple",
"denoise": 1.0,
"model": ["54", 0],
"positive": ["50", 0],
"negative": ["50", 1],
"latent_image": ["50", 2]
},
"class_type": "KSampler",
"_meta": { "title": "KSampler" }
},
"6": {
"inputs": {
"text": "The scene comes to life with gentle motion, cinematic camera movement",
"clip": ["38", 0]
},
"class_type": "CLIPTextEncode",
"_meta": { "title": "CLIP Text Encode (Positive Prompt)" }
},
"7": {
"inputs": {
"text": "low quality, blurry, distorted, watermark",
"clip": ["38", 0]
},
"class_type": "CLIPTextEncode",
"_meta": { "title": "CLIP Text Encode (Negative Prompt)" }
},
"8": {
"inputs": {
"samples": ["3", 0],
"vae": ["39", 0]
},
"class_type": "VAEDecode",
"_meta": { "title": "VAE Decode" }
},
"28": {
"inputs": {
"fps": 16,
"lossless": false,
"quality": 85,
"method": "default",
"filename_prefix": "wan_i2v_output",
"images": ["8", 0]
},
"class_type": "SaveAnimatedWEBP",
"_meta": { "title": "Save Animated WEBP" }
},
"37": {
"inputs": {
"unet_name": "wan2.1_i2v_720p_14B_bf16.safetensors",
"weight_dtype": "default"
},
"class_type": "UNETLoader",
"_meta": { "title": "Load Wan 2.1 I2V 14B 720P Model" }
},
"38": {
"inputs": {
"clip_name": "umt5_xxl_fp8_e4m3fn_scaled.safetensors",
"type": "wan",
"device": "default"
},
"class_type": "CLIPLoader",
"_meta": { "title": "Load UMT5-XXL Text Encoder" }
},
"39": {
"inputs": {
"vae_name": "wan_2.1_vae.safetensors"
},
"class_type": "VAELoader",
"_meta": { "title": "Load Wan 2.1 VAE" }
},
"49": {
"inputs": {
"clip_name": "clip_vision_h.safetensors"
},
"class_type": "CLIPVisionLoader",
"_meta": { "title": "Load CLIP Vision Model" }
},
"50": {
"inputs": {
"width": 1280,
"height": 720,
"length": 81,
"batch_size": 1,
"positive": ["6", 0],
"negative": ["7", 0],
"vae": ["39", 0],
"clip_vision_output": ["51", 0],
"start_image": ["52", 0]
},
"class_type": "WanImageToVideo",
"_meta": { "title": "Wan Image-to-Video Conditioning" }
},
"51": {
"inputs": {
"crop": "none",
"clip_vision": ["49", 0],
"image": ["52", 0]
},
"class_type": "CLIPVisionEncode",
"_meta": { "title": "CLIP Vision Encode" }
},
"52": {
"inputs": {
"image": "input_image.png",
"upload": "image"
},
"class_type": "LoadImage",
"_meta": { "title": "Load Input Image" }
},
"54": {
"inputs": {
"shift": 8,
"model": ["37", 0]
},
"class_type": "ModelSamplingSD3",
"_meta": { "title": "Model Sampling (shift=8)" }
}
}