{
    "current_test_type": "screen_module",
    "test_types": {
        "screen_module": {
            "name": "屏模组性能测试",
            "test_items": [
                "gamut",
                "gamma",
                "cct",
                "contrast"
            ],
            "timing": "DMT 1600x 1200 @ 60Hz",
            "color_format": "RGB",
            "bpc": 8,
            "colorimetry": "sRGB",
            "cct_params": {
                "x_ideal": 0.3127,
                "x_tolerance": 0.003,
                "y_ideal": 0.329,
                "y_tolerance": 0.003
            },
            "gamut_reference": "DCI-P3"
        },
        "sdr_movie": {
            "name": "SDR Movie测试",
            "test_items": [
                "gamut"
            ],
            "timing": "DMT 1600x 1200 @ 60Hz",
            "color_format": "RGB",
            "bpc": 8,
            "colorimetry": "sRGB",
            "cct_params": {
                "x_ideal": 0.3127,
                "x_tolerance": 0.003,
                "y_ideal": 0.329,
                "y_tolerance": 0.003
            },
            "gamut_reference": "BT.2020"
        },
        "hdr_movie": {
            "name": "HDR Movie测试",
            "test_items": [
                "gamut",
                "eotf",
                "cct",
                "contrast",
                "accuracy"
            ],
            "timing": "DMT 1920x 1080 @ 60Hz",
            "color_format": "RGB",
            "bpc": 8,
            "colorimetry": "sRGB",
            "cct_params": {
                "x_ideal": 0.3127,
                "x_tolerance": 0.003,
                "y_ideal": 0.329,
                "y_tolerance": 0.003
            }
        }
    },
    "device_config": {
        "ca_com": "COM3",
        "ucd_list": "0: UCD-323 [2128C209]",
        "ca_channel": "0"
    },
    "custom_pattern": {
        "pattern_mode": "SolidColor",
        "measurement_bit_depth": 8,
        "measurement_max_value": 0,
        "pattern_params": []
    }
}