ComfyUI/tests/inference/workflows/ltxv-1.json

{
  "6": {
    "inputs": {
      "text": "best quality, 4k, HDR, a tracking shot of a beautiful scene of the sea waves on the beach with a massive explosion in the water",
      "clip": [
        "38",
        0
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Positive Prompt)"
    }
  },
  "7": {
    "inputs": {
      "text": "low quality, worst quality, deformed, distorted, disfigured, motion smear, motion artifacts, fused fingers, bad anatomy, weird hand, ugly",
      "clip": [
        "38",
        0
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Negative Prompt)"
    }
  },
  "8": {
    "inputs": {
      "samples": [
        "72",
        0
      ],
      "vae": [
        "44",
        2
      ]
    },
    "class_type": "VAEDecode",
    "_meta": {
      "title": "VAE Decode"
    }
  },
  "38": {
    "inputs": {
      "clip_name": "t5xxl_fp16.safetensors",
      "type": "ltxv"
    },
    "class_type": "CLIPLoader",
    "_meta": {
      "title": "Load CLIP"
    }
  },
  "41": {
    "inputs": {
      "filename_prefix": "ComfyUI",
      "fps": 24,
      "lossless": false,
      "quality": 90,
      "method": "default",
      "images": [
        "8",
        0
      ]
    },
    "class_type": "SaveAnimatedWEBP",
    "_meta": {
      "title": "SaveAnimatedWEBP"
    }
  },
  "44": {
    "inputs": {
      "ckpt_name": "ltx-video-2b-v0.9.safetensors"
    },
    "class_type": "CheckpointLoaderSimple",
    "_meta": {
      "title": "Load Checkpoint"
    }
  },
  "69": {
    "inputs": {
      "frame_rate": 25,
      "positive": [
        "77",
        0
      ],
      "negative": [
        "77",
        1
      ]
    },
    "class_type": "LTXVConditioning",
    "_meta": {
      "title": "LTXVConditioning"
    }
  },
  "71": {
    "inputs": {
      "steps": 1,
      "max_shift": 2.05,
      "base_shift": 0.95,
      "stretch": true,
      "terminal": 0.1,
      "latent": [
        "77",
        2
      ]
    },
    "class_type": "LTXVScheduler",
    "_meta": {
      "title": "LTXVScheduler"
    }
  },
  "72": {
    "inputs": {
      "add_noise": true,
      "noise_seed": 775174607420296,
      "cfg": 3,
      "model": [
        "44",
        0
      ],
      "positive": [
        "69",
        0
      ],
      "negative": [
        "69",
        1
      ],
      "sampler": [
        "73",
        0
      ],
      "sigmas": [
        "71",
        0
      ],
      "latent_image": [
        "77",
        2
      ]
    },
    "class_type": "SamplerCustom",
    "_meta": {
      "title": "SamplerCustom"
    }
  },
  "73": {
    "inputs": {
      "sampler_name": "euler"
    },
    "class_type": "KSamplerSelect",
    "_meta": {
      "title": "KSamplerSelect"
    }
  },
  "77": {
    "inputs": {
      "width": 768,
      "height": 512,
      "length": 97,
      "batch_size": 1,
      "positive": [
        "6",
        0
      ],
      "negative": [
        "7",
        0
      ],
      "vae": [
        "44",
        2
      ],
      "image": [
        "80",
        0
      ]
    },
    "class_type": "LTXVImgToVideo",
    "_meta": {
      "title": "LTXVImgToVideo"
    }
  },
  "79": {
    "inputs": {
      "value": "https://upload.wikimedia.org/wikipedia/commons/5/51/Havelock_Island%2C_Mangrove_tree_on_the_beach%2C_Andaman_Islands.jpg",
      "name": "",
      "title": "",
      "description": "",
      "__required": true
    },
    "class_type": "ImageRequestParameter",
    "_meta": {
      "title": "ImageRequestParameter"
    }
  },
  "80": {
    "inputs": {
      "resize_mode": "cover",
      "resolutions": "LTXV",
      "interpolation": "bilinear",
      "image": [
        "79",
        0
      ]
    },
    "class_type": "ImageResize",
    "_meta": {
      "title": "Fit Image to Diffusion Size"
    }
  }
}