{

    "dataset_param": {

        "dataset_type": "feature",

        "basic_parameters": {

            "data_path": "./sora_features/data.jsonl",

            "data_folder": "./sora_features/"

        },

        "preprocess_parameters": {

            "video_processor_type": "OpensoraplanVideoProcessor",

            "video_reader_type": "DecordVideo",

            "image_reader_type": "Image",

            "num_frames": 81,

            "frame_interval": 1,

            "max_height": 480,

            "max_width": 832,

            "max_hxw": 399360,

            "train_fps": 24,

            "speed_factor": 1.0,

            "drop_short_ratio": 0.0,

            "cfg": 0.0,

            "hw_stride": 8,

            "force_resolution": false,

            "hw_aspect_thr": 2.0

        },

        "use_text_processer": true,

        "enable_text_preprocessing": false,

        "tokenizer_config": [

            {

                "autotokenizer_name": "AutoTokenizer",

                "hub_backend": "hf",

                "from_pretrained": "Wan2.1-I2V-14B-Diffusers/tokenizer",

                "model_max_length": 512

            }

        ]

    },

    "dataloader_param": {

        "dataloader_mode": "sampler",

        "sampler_type": "LengthGroupedSampler",

        "shuffle": true,

        "drop_last": true,

        "pin_memory": true,

        "group_frame": false,

        "group_resolution": false,

        "group_data": true,

        "initial_global_step_for_sampler": 0

    }

}