Set and Retrieve Auto-Brightness

Set Auto-Brightness

Path:

/api/brightcurve

Method: POST

Content-type: application/json; charset=utf-8

API Description: This can be used to set auto-brightness.

Request

Name	Type	Example	Description
auto	int	1	0: Disable auto-brightness; 1: Enable auto-brightness (not needed temporarily).
isNewBrightness	int	1	1 for most new programs; 0 for few C-series programs.
maxPercent	int	85	Set the maximum brightness percentage.
maxAdjustValue	int	100	100 (default).
midPercent	int	77	Brightness percentage of the midpoint of polyline (required when the curve format is 5).
midAdjustValue	int	55	Brightness value of the midpoint of polyline (required when the curve format is 5).
minPercent	int	15	Set the minimum brightness percentage.
minAdjustValue	int	0	0 (default).
sensorErrorDefaultValue	int	25	Default brightness percentage when retrieving ambient brightness fails.
save	int	5	Curve formats. 5: Polyline; 6: Convex function; 7: Concave function; 8: Custom curve.
sensorSource485	int	1	1: Read data from RJ11 connector; 0: Set as 0 when idle.
sensorSourceMultifunctionCard	int	0	1: Read data from multi-function card; 0: Set as 0 when idle.
sensorSourceLight	int	0	1: Read data from photoresistor; 0: Set as 0 when idle.
sensorSourceM2	int	0	1: Read data from m2; 0: Set as 0 when idle.
noneReverseGammaValues	int[]	...	Gamma array. Refer to https://docs.qq.com/doc/DUEpsekFnWWhQYVlQ
reverseGammaValues	int[]	...	Inverse gamma array (not needed temporarily).

• Note (2022.12.08): sensorSource485 is the auto-brightness switch for most players due to historical reasons. This error has been fixed for A20B. The programs of other players will also be updated.
• Note (2023.02.13): Enable or disable this function according to the sensor source (enable auto-brightness when there's a value 1, and disable auto-brightness when the values are 0). auto is not allowed.

Example

{
    "auto": 1,
    "isNewBrightness": 1,
    "maxAdjustValue": 100,
    "maxOriginalValue": 0,
    "maxPercent": 100,
    "method": 0,
    "midAdjustValue": 50,
    "midPercent": 50,
    "minAdjustValue": 0,
    "minOriginalValue": 0,
    "minPercent": 5,
    "noneReverseGammaValues": [
        3277,3277,3277,3278,3279,3280,3282,3285,3288,3291,3296,
        3301,3307,3313,3321,3329,3338,3348,3359,3371,3384,3398,
        3413,3429,3446,3464,3483,3504,3525,3548,3572,3598,3624,
        3652,3681,3711,3743,3776,3810,3846,3883,3922,3962,4004,
        4047,4091,4137,4185,4234,4284,4337,4390,4446,4503,4562,
        4622,4684,4747,4813,4880,4949,5019,5092,5166,5241,5319,
        5399,5480,5563,5648,5735,5824,5914,6007,6101,6198,6296,
        6396,6498,6603,6709,6817,6927,7040,7154,7271,7389,7510,
        7632,7757,7884,8013,8144,8278,8413,8551,8691,8833,8977,
        9124,9273,9424,9577,9732,9890,10050,10213,10378,10545,
        10714,10886,11060,11236,11415,11596,11780,11966,12155,
        12346,12539,12735,12933,13134,13337,13543,13751,13962,
        14175,14391,14609,14830,15053,15280,15508,15739,15973,
        16210,16449,16690,16935,17182,17431,17684,17939,18196,
        18457,18720,18985,19254,19525,19799,20076,20355,20638,
        20923,21211,21501,21795,22091,22390,22692,22997,23305,
        23615,23928,24245,24564,24886,25211,25539,25869,26203,
        26540,26879,27222,27568,27916,28268,28622,28979,29340,
        29703,30070,30440,30812,31188,31566,31948,32333,32721,
        33112,33506,33903,34304,34707,35114,35524,35936,36352,
        36772,37194,37620,38048,38480,38915,39354,39795,40240,
        40688,41140,41594,42052,42513,42977,43445,43916,44390,
        44867,45348,45832,46320,46811,47305,47802,48303,48807,
        49315,49826,50340,50858,51379,51904,52432,52963,53498,
        54036,54578,55123,55672,56224,56779,57338,57901,58467,
        59037,59610,60186,60766,61350,61937,62528,63122,63720,
        64321,64926,65535
    ],
    "reverseGammaValues": [ 
        19773,19773,19773,19776,19778,19780,19785,19792,19800,
        19807,19819,19831,19845,19860,19879,19898,19920,19943,
        19970,19998,20029,20062,20097,20135,20175,20217,20261,
        20310,20359,20412,20467,20526,20585,20649,20714,20782,
        20853,20927,21002,21081,21162,21246,21333,21423,21515,
        21608,21705,21805,21907,22010,22119,22226,22339,22454,
        22571,22689,22810,22933,23060,23187,23318,23449,23585,
        23722,23859,24000,24144,24288,24435,24583,24734,24887,
        25040,25197,25354,25514,25675,25837,26001,26169,26336,
        26505,26675,26848,27021,27197,27373,27551,27729,27910,
        28092,28275,28459,28645,28831,29020,29209,29399,29589,
        29782,29976,30170,30365,30561,30758,30956,31156,31357,
        31558,31759,31962,32165,32369,32574,32780,32987,33194,
        33403,33612,33821,34032,34242,34454,34666,34879,35093,
        35307,35522,35737,35953,36169,36386,36604,36822,37040,
        37260,37480,37700,37920,38142,38363,38585,38808,39030,
        39253,39477,39701,39925,40151,40376,40601,40828,41054,
        41281,41508,41736,41963,42192,42420,42649,42878,43107,
        43337,43567,43797,44028,44259,44490,44722,44954,45185,
        45418,45650,45883,46116,46350,46583,46817,47050,47284,
        47519,47753,47989,48224,48459,48694,48930,49166,49402,
        49638,49874,50111,50348,50585,50822,51059,51297,51534,
        51772,52010,52248,52487,52725,52964,53202,53442,53680,
        53920,54159,54399,54638,54878,55118,55358,55598,55838,
        56079,56319,56560,56800,57042,57283,57524,57765,58006,
        58247,58489,58731,58972,59214,59456,59699,59941,60183,
        60425,60668,60910,61153,61396,61639,61881,62124,62368,
        62611,62854,63097,63341,63584,63828,64071,64315,64559,
        64803,65047,65291,65535
    ],
    "save": 7,
    "sensitivity": 0,
    "sensorErrorDefaultValue": 64,
    "sensorSource485": 1,
    "sensorSourceMultifunctionCard": 0
}

Retrieve Auto-Brightness

Path:

/api/brightcurve.json

Method: GET

Content-type: application/json; charset=utf-8

API Description: This can be used to retrieve the auto-brightness.

Response The returned data format is the same as that of "Set Auto-brightness", see the previous section.

Example The returned data format is the same as that of "Set Auto-brightness", see the previous section.