Get HDMI output signal status

1. API Description

This API is used to get the status information of the HDMI output signal.

Request mode:

V2.6.0 and above: POST [ip]/mwapi/V2.0/output/get-hdmi-output-info
V2.5.0 and below: POST [ip]/mwapi/get-hdmi-output-info

Administrator Rights	Logged-in
No	Yes

2. Input Parameters

None

3. Output Parameters

Name	Type	Description
status	Int	Status code
a-state	Int	The status of the HDMI 1 input signal 0: No signal; 1: Invalid signal. The device detects a signal but cannot lock it; 2: Locking signal; 3: The device can capture the signal
b-state	Int	The status of the HDMI 2 input signal 0: No signal; 1: Invalid signal. The device detects a signal but cannot lock it; 2: Locking signal; 3: The device can capture the signal
mode	Int	The output image 0: HDMI 1; 1: HDMI 2; 2: PROGRAM
data	String	The EDID information, in Base64 format, which needs to be converted to hexadecimal value when displayed
resolutions	Array of ResolutionData	The output formats supported by the device.
cur-resolution	ResolutionData	The output format currently used by the device.

ResolutionData

Name	Type	Description
width	Int	Video width, in px
height	Int	Video height, in px
field-rate	Int	Frame rate (fps X 100)
preferred	Boolean	Whether it is the recommended format true: Yes; false: No

4. Example

Getting the status information of the HDMI output signal.

Input Example

None

Output Example

{
    "status": 0,
    "a-state": 0,
    "b-state": 0,
    "mode": 2,
    "data": "AP///////wA09wEAAQAAAAEaAQOAAAB4Au6Vo1RMmSYPUFT//4AxQEVAYUBxQIGA0QDhwAEAGjaAoHA4H0AwIDUAQEQhAAAeTdAAoPBwPoAwIDUAgIhCAAAeAAAA/ABEaXJlY3RvciBNaW5pAAAA/ABEaXJlY3RvciBNaW5pAfwCA1HxV2EQHwQTBRQgISJdXl9gZWZiY2QKFgMSMgl/BxUHUD0GwFcGAF9/AWd/AINPAADiAA9uAwwAEAC4eCEQgAECAwRn2F3EAXiAA+MPAeABHYAYcRwWIFgsJQBAhGMAAJ5mIVaqUQAeMEaPMwBQHXQAAB4AAAAAAAAAAAAAzA==",
    "resolutions": [
        {
            "width": 1920,
            "height": 1080,
            "fps": 6000,
            "preferred": true
        },
        {
            "width": 2048,
            "height": 1152,
            "fps": 6000,
            "preferred": false
        },
        {
            "width": 1366,
            "height": 768,
            "fps": 6000,
            "preferred": false
        },
        {
            "width": 1280,
            "height": 720,
            "fps": 6000,
            "preferred": false
        },
        {
            "width": 1024,
            "height": 768,
            "fps": 6000,
            "preferred": false
        },
        {
            "width": 800,
            "height": 600,
            "fps": 6000,
            "preferred": false
        },
        {
            "width": 720,
            "height": 480,
            "fps": 6000,
            "preferred": false
        },
        {
            "width": 640,
            "height": 480,
            "fps": 6000,
            "preferred": false
        }
    ],
    "cur-resolution": {
        "width": 1920,
        "height": 1080,
        "fps": 6000
    }
}

5. Error Code

No error code related to the API business logic. For other error codes, see Common Error Codes.

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