lightx2v_4.json

{
    "infer_steps": 40,
    "target_video_length": 81,
    "target_height": 480,
    "target_width": 832,
    "self_attn_1_type": "sage_attn2",
    "cross_attn_1_type": "sage_attn2",
    "cross_attn_2_type": "sage_attn2",
    "sample_guide_scale": 5,
    "sample_shift": 5,
    "enable_cfg": true,
    "cpu_offload": false,
    "dit_quantized": true,
    "dit_quant_scheme": "fp8-sgl",
    "feature_caching": "Tea",
    "coefficients": [
        [
            2.57151496e05,
            -3.54229917e04,
            1.40286849e03,
            -1.35890334e01,
            1.32517977e-01
        ],
        [
            -3.02331670e02,
            2.23948934e02,
            -5.25463970e01,
            5.87348440e00,
            -2.01973289e-01
        ]
    ],
    "use_ret_steps": false,
    "teacache_thresh": 0.2,
    "use_tiling_vae": true
}