1# OH_NativeBuffer_Cta861
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3
4## Overview
5
6The OH_NativeBuffer_Cta861 struct describes the CTA-861.3 static metadata.
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8**System capability**: SystemCapability.Graphic.Graphic2D.NativeBuffer
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10**Since**: 12
11
12**Related module**: [OH_NativeBuffer](_o_h___native_buffer.md)
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14
15## Summary
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17
18### Member Variables
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20| Name| Description|
21| -------- | -------- |
22| float [maxContentLightLevel](#maxcontentlightlevel) | Maximum content light level (MaxCLL).|
23| float [maxFrameAverageLightLevel](#maxframeaveragelightlevel) | Maximum frame average light level (MaxFALLL).|
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25
26## Member Variable Description
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28
29### maxContentLightLevel
30
31```
32float OH_NativeBuffer_Cta861::maxContentLightLevel
33```
34
35**Description**
36
37MaxCLL.
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39
40### maxFrameAverageLightLevel
41
42```
43float OH_NativeBuffer_Cta861::maxFrameAverageLightLevel
44```
45
46**Description**
47
48MaxFALLL.
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