{
    "dataset_param": {
        "dataset_type": "t2v",
        "basic_parameters": {
            "data_path": "./examples/hunyuanvideo_1.5/data.txt",
            "data_storage_mode": "combine"
        },
        "preprocess_parameters": {
            "video_processor_type": "OpensoraplanVideoProcessor",
            "video_reader_type": "DecordVideo",
            "image_reader_type": "Image",
            "num_frames": 17,
            "min_num_frames": 5,
            "frame_interval": 1,
            "max_height": 480,
            "max_width": 848,
            "max_hxw": 407040,
            "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,
            "train_pipeline": {
                "video": [
                    {
                        "trans_type": "ToTensorVideo"
                    },
                    {
                        "trans_type": "CenterCropResizeVideo",
                        "param": {
                            "use_short_edge": false,
							"top_crop": false,
							"align_corners": false,
							"antialias": false,
							"transform_size": "auto"
                        }
                    },
                    {
                        "trans_type": "norm_fun",
                        "param": {
                            "mean": 0.5,
                            "std": 0.5
                        }
                    }
                ]
            }
        },
        "use_text_processer": true,
        "enable_text_preprocessing": false,
        "tokenizer_config": [
            {
                "autotokenizer_name": "hunyuan15MLLmTokenizer",
                "hub_backend": "hf",
                "from_pretrained": "HunyuanVideo1.5/text_encoder/llm",
                "padding_side": "right",
                "template_file_path": "examples/hunyuanvideo_1.5/template.json",
                "template_id": "li-dit-encode-video-json",
                "model_max_length": 300
            },
            {
                "autotokenizer_name": "hunyuan15GlyphTokenizer",
                "hub_backend": "hf",
                "from_pretrained": "HunyuanVideo1.5/text_encoder/byt5-small",
                "byt5_max_length": 256,
                "color_ann_path": "HunyuanVideo1.5/text_encoder/Glyph-SDXL-v2/assets/color_idx.json",
                "font_ann_path": "HunyuanVideo1.5/text_encoder/Glyph-SDXL-v2/assets/multilingual_10-lang_idx.json"
            }
        ]
    },
    "dataloader_param": {
        "dataloader_mode": "sampler",
        "sampler_type": "LengthGroupedSampler",
        "shuffle": false,
        "drop_last": false,
        "pin_memory": true,
        "group_frame": false,
        "group_resolution": false,
        "group_data": true,
        "initial_global_step_for_sampler": 0
    }
}