获取屏幕输出数据

{
    "lowDelay": true,
    "additionalFrameDelay": 0,
    "outputBitDepth": {
        "bitDepth": 0,
        "currentBitDepth": 0
    },
    "threeD": {
        "enable": true,
        "sourceMode": 0,
        "eyePriority": 0,
        "rightEyeOffset": {
            "x": 0,
            "y": 0
        },
        "threeDFrame": 0,
        "threeDFrameList": [
            "string"
        ]
    },
    "currentFrameRate": 0,
    "curtainMaxFrameRate": 0,
    "phaseList": [
        0
    ],
    "curPhase": {
        "type": 0,
        "value": 0,
        "absoluteValue": {
            "phaseline": 0,
            "phasepixel": 0,
            "isValid": true
        }
    },
    "genlock": {
        "masterLayerGroupId": 0,
        "selectedType": 0,
        "syncframeratelist": [
            {
                "selectedType": 0,
                "frameratevalue": 0
            }
        ]
    },
    "frameRemapingData": {
        "frameType": 0,
        "frameSwitch": true,
        "frameRemaping": [
            {
                "index": 0,
                "offsetX": 0,
                "offsetY": 0,
                "rData": 0,
                "gData": 0,
                "bData": 0,
                "customColourEn": true
            }
        ]
    },
    "hDREOTFParams": {
        "overridePeakLum": true,
        "peakLuminance": 0,
        "highLightRatio": 0,
        "darkRatio": 0,
        "sceRatio": 0
    },
    "screenid": "string",
    "gamutList": {
        "currentGamutName": "string",
        "colorGamutInfoList": {
            "fromInputStatus": true,
            "isCustomGamut": true,
            "colorGamutInfo": {
                "colorTemperature": 0,
                "targetGamut": {
                    "name": "string",
                    "gamut": {
                        "rLxy": {
                            "name": "string",
                            "lum": 0,
                            "cx": 0,
                            "cy": 0
                        },
                        "gLxy": {
                            "name": "string",
                            "lum": 0,
                            "cx": 0,
                            "cy": 0
                        },
                        "bLxy": {
                            "name": "string",
                            "lum": 0,
                            "cx": 0,
                            "cy": 0
                        },
                        "wLxy": {
                            "name": "string",
                            "lum": 0,
                            "cx": 0,
                            "cy": 0
                        }
                    }
                }
            }
        }
    }
}