这是 实验性技术
检查 浏览器兼容性表格 要小心谨慎在生产中使用这之前。

MediaKeys interface of EncryptedMediaExtensions API represents a set of keys that an associated HTMLMediaElement can use for decryption of media data during playback.

特性

None.

方法

MediaKeys.createSession()
返回新的 MediaKeySession object, which represents a context for message exchange with a content decryption module (CDM).
MediaKeys.setServerCertificate()
返回 Promise to a server certificate to be used to encrypt messages to the license server.

范例

//TBD
					

规范

规范 状态 注释
加密媒体扩展
The definition of 'MediaKeys' in that specification.
推荐 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
MediaKeys Chrome 42 Edge ≤18 Firefox Yes IE ? Opera Yes Safari ? WebView Android 43 Chrome Android 42 Firefox Android Yes Opera Android Yes Safari iOS ? Samsung Internet Android 4.0
createSession Chrome 42 Edge 13 Firefox Yes IE ? Opera Yes Safari ? WebView Android 43 Chrome Android 42 Firefox Android Yes Opera Android Yes Safari iOS ? Samsung Internet Android 4.0
setServerCertificate Chrome 42 Edge 13 Firefox Yes IE ? Opera Yes Safari ? WebView Android 43 Chrome Android 42 Firefox Android Yes Opera Android Yes Safari iOS ? Samsung Internet Android 4.0

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

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