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• 句法
• 规范
• 浏览器兼容性
• 相关话题

redEyeReduction 只读特性在 PhotoCapabilities interface returns an enum indicating the red-eye reduction capability of the source.

句法

const redEyeReduction = photoCapabilities.redEyeReduction
					

值

One of "never" , "always" ，或 "controllable" .

never

Red-eye reduction is not available.

always

Red-eye reduction is available in the source and it is always turned on.

controllable

Red-eye reduction is available in the source and it is configurable via the PhotoSettings 对象。

规范

规范	状态	注释
MediaStream 图像捕获 The definition of 'redEyeReduction' in that specification.	工作草案	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
redEyeReduction	Chrome 59	Edge ≤79	Firefox ?	IE ?	Opera 46	Safari ?	WebView Android 59	Chrome Android 59	Firefox Android ?	Opera Android 43	Safari iOS ?	Samsung Internet Android 7.0

图例

完整支持

完整支持

兼容性未知 ?

兼容性未知

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

元数据

• 最后修改： Feb 11, 2020

相关话题

1. PhotoCapabilities
2. 特性

   1. fillLightMode
   2. imageHeight
   3. imageWidth
   4. redEyeReduction