{
  "37": {
    "class_type": "UNETLoader",
    "_meta": {"title": "Load Diffusion Model"},
    "inputs": {
      "unet_name": "wan2.2_ti2v_5B_fp16.safetensors",
      "weight_dtype": "default"
    }
  },
  "38": {
    "class_type": "CLIPLoader",
    "_meta": {"title": "Load CLIP"},
    "inputs": {
      "clip_name": "umt5_xxl_fp8_e4m3fn_scaled.safetensors",
      "type": "wan"
    }
  },
  "39": {
    "class_type": "VAELoader",
    "_meta": {"title": "Load VAE"},
    "inputs": {
      "vae_name": "wan2.2_vae.safetensors"
    }
  },
  "48": {
    "class_type": "ModelSamplingSD3",
    "_meta": {"title": "Model Sampling SD3"},
    "inputs": {
      "model": ["37", 0],
      "shift": 8
    }
  },
  "6": {
    "class_type": "CLIPTextEncode",
    "_meta": {"title": "Positive Prompt"},
    "inputs": {
      "text": "a serene mountain lake at sunrise, mist rising, cinematic, slow motion, warm golden light",
      "clip": ["38", 0]
    }
  },
  "7": {
    "class_type": "CLIPTextEncode",
    "_meta": {"title": "Negative Prompt"},
    "inputs": {
      "text": "blurry, low quality, watermark, static, flickering, deformed",
      "clip": ["38", 0]
    }
  },
  "55": {
    "class_type": "Wan22ImageToVideoLatent",
    "_meta": {"title": "Wan22 Image to Video Latent"},
    "inputs": {
      "vae": ["39", 0],
      "width": 640,
      "height": 640,
      "length": 49,
      "batch_size": 1
    }
  },
  "3": {
    "class_type": "KSampler",
    "_meta": {"title": "KSampler"},
    "inputs": {
      "seed": 42,
      "steps": 20,
      "cfg": 5,
      "sampler_name": "uni_pc",
      "scheduler": "simple",
      "denoise": 1,
      "model": ["48", 0],
      "positive": ["6", 0],
      "negative": ["7", 0],
      "latent_image": ["55", 0]
    }
  },
  "8": {
    "class_type": "VAEDecode",
    "_meta": {"title": "VAE Decode"},
    "inputs": {
      "samples": ["3", 0],
      "vae": ["39", 0]
    }
  },
  "57": {
    "class_type": "CreateVideo",
    "_meta": {"title": "Create Video"},
    "inputs": {
      "images": ["8", 0],
      "frame_rate": 24
    }
  },
  "58": {
    "class_type": "SaveVideo",
    "_meta": {"title": "Save Video"},
    "inputs": {
      "video": ["57", 0],
      "filename_prefix": "wan_t2v",
      "format": "video/h264-mp4",
      "pix_fmt": "yuv420p"
    }
  }
}