{
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  "inputs": {
   "filename_prefix": "video/LTX-2",
   "format": "mp4",
   "video": [
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   ],
   "format.codec": "auto"
  },
  "class_type": "SaveVideo",
  "_meta": {
   "title": "Save Video"
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  "inputs": {
   "steps": 20,
   "max_shift": 2.05,
   "base_shift": 0.95,
   "stretch": true,
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   ]
  },
  "class_type": "LTXVScheduler",
  "_meta": {
   "title": "LTXVScheduler"
  }
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  "inputs": {
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   "ckpt_name": "ltx-2-19b-dev-fp8.safetensors",
   "device": "default"
  },
  "class_type": "LTXAVTextEncoderLoader",
  "_meta": {
   "title": "Load LTXV Audio Text Encoder"
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  "inputs": {
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  "_meta": {
   "title": "ManualSigmas"
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  "class_type": "LatentUpscaleModelLoader",
  "_meta": {
   "title": "Load Latent Upscale Model"
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   ],
   "negative": [
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   "latent": [
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   ]
  },
  "class_type": "LTXVCropGuides",
  "_meta": {
   "title": "LTXVCropGuides"
  }
 },
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  "inputs": {
   "cfg": 1,
   "model": [
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   ],
   "positive": [
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    0
   ],
   "negative": [
    "92:81",
    1
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  },
  "class_type": "CFGGuider",
  "_meta": {
   "title": "CFG Guider"
  }
 },
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  "inputs": {
   "upscale_method": "lanczos",
   "scale_by": 0.5,
   "image": [
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    0
   ]
  },
  "class_type": "ImageScaleBy",
  "_meta": {
   "title": "Upscale Image By"
  }
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  "inputs": {
   "image": [
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   ]
  },
  "class_type": "GetImageSize",
  "_meta": {
   "title": "Get Image Size"
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 },
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   "batch_size": 1,
   "frames_number": [
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   ],
   "frame_rate": [
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   ],
   "audio_vae": [
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    0
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  },
  "class_type": "LTXVEmptyLatentAudio",
  "_meta": {
   "title": "Empty LTXV Latent Audio"
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 },
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  "inputs": {
   "positive": [
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    0
   ],
   "negative": [
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    0
   ],
   "frame_rate": [
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   ]
  },
  "class_type": "LTXVConditioning",
  "_meta": {
   "title": "LTXVConditioning"
  }
 },
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  "inputs": {
   "batch_size": 1,
   "width": [
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    0
   ],
   "height": [
    "92:91",
    1
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   "length": [
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  "class_type": "EmptyLTXVLatentVideo",
  "_meta": {
   "title": "Empty LTXV Latent Video"
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 },
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   "audio_latent": [
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  },
  "class_type": "LTXVConcatAVLatent",
  "_meta": {
   "title": "Concat AV Latent"
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 },
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  "inputs": {
   "text": "blurry, low quality, still frame, frames, watermark, overlay, titles, has blurbox, has subtitles",
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    "92:60",
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   ]
  },
  "class_type": "CLIPTextEncode",
  "_meta": {
   "title": "CLIP Text Encode (Prompt)"
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 },
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  "inputs": {
   "width": 1280,
   "height": 720,
   "batch_size": 1,
   "color": 0
  },
  "class_type": "EmptyImage",
  "_meta": {
   "title": "Empty Image"
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 },
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   "value": 121
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  "class_type": "PrimitiveInt",
  "_meta": {
   "title": "Length"
  }
 },
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  "inputs": {
   "noise": [
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    0
   ],
   "guider": [
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    0
   ],
   "sampler": [
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   "sigmas": [
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   ],
   "latent_image": [
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  "class_type": "SamplerCustomAdvanced",
  "_meta": {
   "title": "SamplerCustomAdvanced"
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  "inputs": {
   "noise_seed": 0
  },
  "class_type": "RandomNoise",
  "_meta": {
   "title": "RandomNoise"
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 },
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  "inputs": {
   "noise_seed": 10
  },
  "class_type": "RandomNoise",
  "_meta": {
   "title": "RandomNoise"
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 },
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  "inputs": {
   "av_latent": [
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    0
   ]
  },
  "class_type": "LTXVSeparateAVLatent",
  "_meta": {
   "title": "Separate AV Latent"
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 },
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  "inputs": {
   "video_latent": [
    "92:84",
    0
   ],
   "audio_latent": [
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    1
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  },
  "class_type": "LTXVConcatAVLatent",
  "_meta": {
   "title": "Concat AV Latent"
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 },
 "92:84": {
  "inputs": {
   "samples": [
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    2
   ],
   "upscale_model": [
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    0
   ],
   "vae": [
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   ]
  },
  "class_type": "LTXVLatentUpsampler",
  "_meta": {
   "title": "spatial"
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 },
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  "inputs": {
   "noise": [
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   ],
   "guider": [
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   ],
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   ],
   "sigmas": [
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   ],
   "latent_image": [
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   ]
  },
  "class_type": "SamplerCustomAdvanced",
  "_meta": {
   "title": "SamplerCustomAdvanced"
  }
 },
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   "text": "A close-up of a cheerful girl puppet with curly auburn yarn hair and wide button eyes, holding a small red umbrella above her head. Rain falls gently around her. She looks upward and begins to sing with joy in English: \"It's raining, it's raining, I love it when its raining.\" Her fabric mouth opening and closing to a melodic tune. Her hands grip the umbrella handle as she sways slightly from side to side in rhythm. The camera holds steady as the rain sparkles against the soft lighting. Her eyes blink occasionally as she sings.",
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   ]
  },
  "class_type": "CLIPTextEncode",
  "_meta": {
   "title": "CLIP Text Encode (Prompt)"
  }
 },
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  "inputs": {
   "bit_depth": "auto",
   "color_space": "sRGB",
   "codec": "none",
   "images": [
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    0
   ],
   "fps": [
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    0
   ],
   "audio": [
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    0
   ]
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  "class_type": "CreateVideo",
  "_meta": {
   "title": "Create Video"
  }
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   "ckpt_name": "ltx-2-19b-dev-fp8.safetensors"
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  "class_type": "LTXVAudioVAELoader",
  "_meta": {
   "title": "Load LTXV Audio VAE"
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  "inputs": {
   "av_latent": [
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    1
   ]
  },
  "class_type": "LTXVSeparateAVLatent",
  "_meta": {
   "title": "Separate AV Latent"
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 },
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  "inputs": {
   "tile_size": 512,
   "overlap": 64,
   "temporal_size": 4096,
   "temporal_overlap": 8,
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   ],
   "vae": [
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  "class_type": "VAEDecodeTiled",
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   "title": "VAE Decode (Tiled)"
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 },
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  "inputs": {
   "samples": [
    "92:94",
    1
   ],
   "audio_vae": [
    "92:48",
    0
   ]
  },
  "class_type": "LTXVAudioVAEDecode",
  "_meta": {
   "title": "LTXV Audio VAE Decode"
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 },
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  "inputs": {
   "cfg": 4,
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    0
   ],
   "positive": [
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    0
   ],
   "negative": [
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    1
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  },
  "class_type": "CFGGuider",
  "_meta": {
   "title": "CFG Guider"
  }
 },
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  "inputs": {
   "value": 24
  },
  "class_type": "PrimitiveFloat",
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   "title": "Frame Rate(float)"
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  "inputs": {
   "value": 24
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  "class_type": "PrimitiveInt",
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   "title": "Frame Rate(int)"
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  "inputs": {
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   "strength_model": 1,
   "model": [
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   ]
  },
  "class_type": "LoraLoaderModelOnly",
  "_meta": {
   "title": "Load LoRA"
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 },
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  "inputs": {
   "sampler_name": "euler_ancestral"
  },
  "class_type": "KSamplerSelect",
  "_meta": {
   "title": "KSamplerSelect"
  }
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  "inputs": {
   "sampler_name": "euler_ancestral"
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  "class_type": "KSamplerSelect",
  "_meta": {
   "title": "KSamplerSelect"
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  "inputs": {
   "ckpt_name": "ltx-2-19b-dev-fp8.safetensors"
  },
  "class_type": "CheckpointLoaderSimple",
  "_meta": {
   "title": "Load Checkpoint"
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}