wan_i2v_audio_quant.json

{
    "infer_steps": 4,
    "target_fps": 16,
    "video_duration": 16,
    "audio_sr": 16000,
    "target_video_length": 81,
    "target_height": 720,
    "target_width": 1280,
    "self_attn_1_type": "sage_attn2",
    "cross_attn_1_type": "sage_attn2",
    "cross_attn_2_type": "sage_attn2",
    "seed": 42,
    "sample_guide_scale": 1,
    "sample_shift": 5,
    "enable_cfg": false,
    "cpu_offload": false,
    "use_31_block": false,
    "dit_quantized_ckpt": "/path/to/Wan2.1-R2V721-Audio-14B-720P/fp8",
    "mm_config": {
        "mm_type": "W-fp8-channel-sym-A-fp8-channel-sym-dynamic-Vllm"
    }
}