pollockjj-ComfyUI-MultiGPU/ci/example_workflows_api/ltxvideo checkpointloadersimple distorch2_api.json

{
  "6": {
    "inputs": {
      "text": "The sun, having just dipped below the horizon, casts a deep twilight blue across the urban canyon. The air is thick with the hush of the approaching night, punctuated only by the distant hum of the city. A gentle drizzle has just passed, leaving the asphalt slick and reflective, mirroring the neon glow from the towering buildings.\n\nIn the foreground, the street stretches out, a dark ribbon reflecting the faint reds and purples of brake lights and storefronts. Small puddles shimmer, disturbed only by the occasional ripple from a lingering raindrop or the almost imperceptible air current.\n\nAs the 3 seconds pass, a barely noticeable shift occurs. The light in the sky ever so subtly deepens, transitioning from a soft, almost ethereal blue to a richer, more profound indigo. The neon signs, which were already bright, seem to gain a fractional intensity, their colors bleeding slightly more vividly onto the wet pavement below. The faint glint on the parked cars, particularly the red one, catches the ambient light just a touch more, highlighting the curves of its wet surface.\n\nIt's a moment of serene transition, a quiet breath as the city fully embraces the night, its artificial lights beginning their nightly dominance against the fading natural world.",
      "clip": [
        "97",
        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": [
        "97",
        0
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Negative Prompt)"
    }
  },
  "8": {
    "inputs": {
      "samples": [
        "72",
        0
      ],
      "vae": [
        "96",
        2
      ]
    },
    "class_type": "VAEDecode",
    "_meta": {
      "title": "VAE Decode"
    }
  },
  "41": {
    "inputs": {
      "filename_prefix": "MultiGPU",
      "fps": 25,
      "lossless": false,
      "quality": 90,
      "method": "default",
      "images": [
        "8",
        0
      ]
    },
    "class_type": "SaveAnimatedWEBP",
    "_meta": {
      "title": "SaveAnimatedWEBP"
    }
  },
  "69": {
    "inputs": {
      "frame_rate": 25,
      "positive": [
        "95",
        0
      ],
      "negative": [
        "95",
        1
      ]
    },
    "class_type": "LTXVConditioning",
    "_meta": {
      "title": "LTXVConditioning"
    }
  },
  "71": {
    "inputs": {
      "steps": 30,
      "max_shift": 2.05,
      "base_shift": 0.95,
      "stretch": true,
      "terminal": 0.1,
      "latent": [
        "95",
        2
      ]
    },
    "class_type": "LTXVScheduler",
    "_meta": {
      "title": "LTXVScheduler"
    }
  },
  "72": {
    "inputs": {
      "add_noise": true,
      "noise_seed": 871180669305010,
      "cfg": 3,
      "model": [
        "96",
        0
      ],
      "positive": [
        "69",
        0
      ],
      "negative": [
        "69",
        1
      ],
      "sampler": [
        "73",
        0
      ],
      "sigmas": [
        "71",
        0
      ],
      "latent_image": [
        "95",
        2
      ]
    },
    "class_type": "SamplerCustom",
    "_meta": {
      "title": "SamplerCustom"
    }
  },
  "73": {
    "inputs": {
      "sampler_name": "euler"
    },
    "class_type": "KSamplerSelect",
    "_meta": {
      "title": "KSamplerSelect"
    }
  },
  "78": {
    "inputs": {
      "image": "ltxvideo checkpointloadersimple distorch2.jpg"
    },
    "class_type": "LoadImage",
    "_meta": {
      "title": "Load Image"
    }
  },
  "82": {
    "inputs": {
      "img_compression": 40,
      "image": [
        "78",
        0
      ]
    },
    "class_type": "LTXVPreprocess",
    "_meta": {
      "title": "LTXVPreprocess"
    }
  },
  "95": {
    "inputs": {
      "width": 512,
      "height": 768,
      "length": 97,
      "batch_size": 1,
      "strength": 1,
      "positive": [
        "6",
        0
      ],
      "negative": [
        "7",
        0
      ],
      "vae": [
        "96",
        2
      ],
      "image": [
        "82",
        0
      ]
    },
    "class_type": "LTXVImgToVideo",
    "_meta": {
      "title": "LTXVImgToVideo"
    }
  },
  "96": {
    "inputs": {
      "ckpt_name": "ltx-video-2b-v0.9.5.safetensors",
      "compute_device": "cuda:0",
      "virtual_vram_gb": 5,
      "donor_device": "cuda:1",
      "expert_mode_allocations": "",
      "eject_models": true
    },
    "class_type": "CheckpointLoaderSimpleDisTorch2MultiGPU",
    "_meta": {
      "title": "CheckpointLoaderSimpleDisTorch2MultiGPU"
    }
  },
  "97": {
    "inputs": {
      "clip_name": "t5xxl_fp16.safetensors",
      "type": "ltxv",
      "device": "cuda:1"
    },
    "class_type": "CLIPLoaderMultiGPU",
    "_meta": {
      "title": "CLIPLoaderMultiGPU"
    }
  }
}