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live-voice-chat/configs/lightx2v/wan22_i2v_gguf_5b_turbo.json
2026-04-16 10:00:37 -04:00

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{
"_comment": "LightX2V config for Wan2.2-TI2V-5B-Turbo (dense, GGUF). Single DIT checkpoint (not MoE). dit_quantized_ckpt is filled in at runtime by Wan22Pipeline.",
"infer_steps": 4,
"target_video_length": 81,
"text_len": 512,
"resize_mode": "adaptive",
"resolution": "480p",
"target_height": 480,
"target_width": 480,
"fps": 16,
"vae_stride": [4, 16, 16],
"num_channels_latents": 48,
"self_attn_1_type": "torch_sdpa",
"cross_attn_1_type": "torch_sdpa",
"cross_attn_2_type": "torch_sdpa",
"modulate_type": "torch",
"rope_type": "torch",
"sample_guide_scale": 1.0,
"sample_shift": 5.0,
"enable_cfg": false,
"cpu_offload": false,
"offload_granularity": "model",
"t5_cpu_offload": true,
"vae_cpu_offload": false,
"use_image_encoder": false,
"denoising_step_list": [1000, 750, 500, 250],
"dit_quantized": true,
"dit_quant_scheme": "gguf-Q8_0",
"t5_quantized": true,
"t5_quant_scheme": "fp8-sgl"
}