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ModelTC-ComfyUI-Lightx2vWra…/example_workflows/lightx2v_seko_talk_static.json
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{
"11": {
"inputs": {
"audio": "audio_full_female_10s.wav",
"start_time": 0,
"duration": 0
},
"class_type": "VHS_LoadAudioUpload",
"_meta": {
"title": "Load Audio (Upload)🎥🅥🅗🅢"
}
},
"13": {
"inputs": {
"prompt": "A person speaks naturally to the camera, with clear lip movement and subtle facial expressions.",
"negative_prompt": "",
"inference_config": [
"14",
0
],
"image": [
"20",
0
],
"audio": [
"11",
0
],
"memory_config": [
"16",
0
],
"quantization_config": [
"17",
0
]
},
"class_type": "LightX2VConfigCombinerV2",
"_meta": {
"title": "LightX2V Config Combiner V2"
}
},
"14": {
"inputs": {
"model_cls": "seko_talk",
"model_name": "Wan2.1-R2V0909-Audio-14B-720P-fp8",
"task": "s2v",
"infer_steps": 4,
"seed": 4221706066,
"cfg_scale": 1,
"cfg_scale2": 1,
"sample_shift": 5,
"height": 1280,
"width": 720,
"duration": 5,
"attention_type": "sage_attn2",
"denoising_steps": "",
"resize_mode": "adaptive",
"fixed_area": "720p",
"segment_length": 81,
"prev_frame_length": 5,
"use_tiny_vae": false
},
"class_type": "LightX2VInferenceConfig",
"_meta": {
"title": "LightX2V Inference Config"
}
},
"15": {
"inputs": {
"prepared_config": [
"13",
0
]
},
"class_type": "LightX2VModularInferenceV2",
"_meta": {
"title": "LightX2V Modular Inference V2"
}
},
"16": {
"inputs": {
"enable_rotary_chunk": false,
"rotary_chunk_size": 100,
"clean_cuda_cache": true,
"cpu_offload": true,
"offload_granularity": "block",
"offload_ratio": 1.0,
"t5_cpu_offload": true,
"t5_offload_granularity": "model",
"audio_encoder_cpu_offload": true,
"audio_adapter_cpu_offload": true,
"vae_cpu_offload": true,
"use_tiling_vae": true,
"lazy_load": false,
"unload_after_inference": false
},
"class_type": "LightX2VMemoryOptimization",
"_meta": {
"title": "LightX2V Memory Optimization"
}
},
"17": {
"inputs": {
"dit_quant_scheme": "fp8-sgl",
"t5_quant_scheme": "fp8-sgl",
"clip_quant_scheme": "fp8-sgl",
"adapter_quant_scheme": "fp8-sgl"
},
"class_type": "LightX2VQuantization",
"_meta": {
"title": "LightX2V Quantization"
}
},
"18": {
"inputs": {
"frame_rate": 16,
"loop_count": 0,
"filename_prefix": "lightx2v_sekotalk/static",
"format": "video/h264-mp4",
"pix_fmt": "yuv420p",
"crf": 19,
"save_metadata": false,
"trim_to_audio": false,
"pingpong": false,
"save_output": true,
"images": [
"15",
0
],
"audio": [
"15",
1
]
},
"class_type": "VHS_VideoCombine",
"_meta": {
"title": "Video Combine 🎥🅥🅗🅢"
}
},
"20": {
"inputs": {
"image": "codex_image_20260922_135831_1323a530_B.jpg"
},
"class_type": "LoadImage",
"_meta": {
"title": "Load Image"
}
}
}