# CaptureBrightnessLevelType (/zh-CN/api-reference/rtc/electron/enum-capturebrightnessleveltype)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<a id="enum_capturebrightnessleveltype__parameters"></a>

## 枚举值 [#枚举值]

<ParameterList>
<a id="capture_brightness_level_invalid"></a>
<Parameter name="CAPTURE_BRIGHTNESS_LEVEL_INVALID">

-1: SDK 未检测出本地采集的画质亮度级别。请等待几秒，通过下一次回调的 `captureBrightnessLevel` 获取亮度级别。

</Parameter>
<a id="capture_brightness_level_normal"></a>
<Parameter name="CAPTURE_BRIGHTNESS_LEVEL_NORMAL">

0: 本地采集的画质亮度正常。

</Parameter>
<a id="capture_brightness_level_bright"></a>
<Parameter name="CAPTURE_BRIGHTNESS_LEVEL_BRIGHT">

1: 本地采集的画质亮度偏亮。

</Parameter>
<a id="capture_brightness_level_dark"></a>
<Parameter name="CAPTURE_BRIGHTNESS_LEVEL_DARK">

2: 本地采集的画质亮度偏暗。

</Parameter>
</ParameterList>