{
    "infer_steps": 50,
    "transformer_model_name": "720p_i2v",
    "fps": 24,
    "target_video_length": 121,
    "vae_stride": [4, 16, 16],
    "sample_shift": 7.0,
    "sample_guide_scale": 6.0,
    "enable_cfg": true,
    "attn_type": "sage_attn2"
}