wan_i2v_sla_flex_block_480p.json

{
    "infer_steps": 40,
    "target_video_length": 81,
    "target_height": 480,
    "target_width": 832,
    "self_attn_1_type": "general_sparse_attn",
    "general_sparse_attn_setting": {
        "sparse_mask_generator": "sla_mask_generator",
        "sparse_setting": {
            "sla_sparsity_ratio": 0.8
        },
        "sparse_operator": "flex_block_operator"
    },
    "cross_attn_1_type": "flash_attn3",
    "cross_attn_2_type": "flash_attn3",
    "sample_guide_scale": 5,
    "sample_shift": 5,
    "enable_cfg": true,
    "cpu_offload": false
}