harmony 鸿蒙@ohos.graphics.hdrCapability (HDR Capability)

2025-06-12
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@ohos.graphics.hdrCapability (HDR Capability)

The hdrCapability module provides enums related to the High Dynamic Range (HDR) capability.

NOTE

The initial APIs of this module are supported since API version 11. Newly added APIs will be marked with a superscript to indicate their earliest API version.

Modules to Import

import { hdrCapability } from '@kit.ArkGraphics2D';

HDRFormat

Enumerates the HDR formats.

Atomic service API: This API can be used in atomic services since API version 12.

System capability: SystemCapability.Graphic.Graphic2D.ColorManager.Core

Name	Value	Description
NONE	0	Unsupported HDR type.
VIDEO_HLG	1	Videos in Hybrid Log-Gamma (HLG) format.
VIDEO_HDR10	2	Videos in HDR10 format.
VIDEO_HDR_VIVID	3	Videos in HDR_VIVID format.
IMAGE_HDR_VIVID_DUAL	4	Images in HDR_VIVID format, stored in dual JPEG format.
IMAGE_HDR_VIVID_SINGLE	5	Images in HDR_VIVID format, stored in single HEIF format.
IMAGE_HDR_ISO_DUAL	6	Images in HDR_ISO format, stored in dual JPEG format.
IMAGE_HDR_ISO_SINGLE	7	Images in HDR_ISO format, stored in single HEIF format.