{
  "1": {
    "class_type": "WanVideoModelLoader",
    "inputs": {
      "model": "Wan2_1-T2V-1_3B_fp8_e4m3fn.safetensors",
      "base_precision": "bf16",
      "quantization": "disabled",
      "load_device": "offload_device"
    }
  },
  "2": {
    "class_type": "LoadWanVideoT5TextEncoder",
    "inputs": {
      "model_name": "umt5-xxl-enc-fp8_e4m3fn.safetensors",
      "precision": "bf16",
      "load_device": "offload_device",
      "quantization": "disabled"
    }
  },
  "3": {
    "class_type": "WanVideoTextEncode",
    "inputs": {
      "positive_prompt": "A very short realistic vertical video of a used car in a dim garage, cinematic lighting, slow camera push, no text, no logo, no watermark.",
      "negative_prompt": "text, subtitles, logos, watermark, distorted car, static image",
      "t5": ["2", 0],
      "force_offload": true,
      "model_to_offload": ["1", 0],
      "use_disk_cache": false,
      "device": "cpu"
    }
  },
  "4": {
    "class_type": "WanVideoEmptyEmbeds",
    "inputs": {
      "width": 128,
      "height": 224,
      "num_frames": 9
    }
  },
  "5": {
    "class_type": "WanVideoSampler",
    "inputs": {
      "model": ["1", 0],
      "image_embeds": ["4", 0],
      "text_embeds": ["3", 0],
      "steps": 2,
      "cfg": 3.0,
      "shift": 5.0,
      "seed": 12345,
      "force_offload": true,
      "scheduler": "unipc",
      "riflex_freq_index": 0
    }
  },
  "6": {
    "class_type": "WanVideoVAELoader",
    "inputs": {
      "model_name": "Wan2_1_VAE_bf16.safetensors",
      "precision": "bf16"
    }
  },
  "7": {
    "class_type": "WanVideoDecode",
    "inputs": {
      "vae": ["6", 0],
      "samples": ["5", 0],
      "enable_vae_tiling": true,
      "tile_x": 128,
      "tile_y": 128,
      "tile_stride_x": 64,
      "tile_stride_y": 64,
      "normalization": "default"
    }
  },
  "8": {
    "class_type": "CreateVideo",
    "inputs": {
      "images": ["7", 0],
      "fps": 8.0
    }
  },
  "9": {
    "class_type": "SaveVideo",
    "inputs": {
      "video": ["8", 0],
      "filename_prefix": "autoshorts_wan_micro_smoke",
      "format": "mp4",
      "codec": "h264"
    }
  }
}