MediaSource.removeSourceBuffer()

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

实验性: 这是一项实验性技术
在将其用于生产之前,请仔细检查浏览器兼容性表格

MediaSource 接口的 removeSourceBuffer() 方法从与 MediaSource 对象关联的 SourceBuffers 列表中移除给定的 SourceBuffer

语法

js
removeSourceBuffer(sourceBuffer)

参数

sourceBuffer

将被移除的 SourceBuffer 对象。

返回值

无(undefined)。

异常

NotFoundError DOMException

如果提供的 sourceBuffer 在 MediaSource.sourceBuffers 中不存在,则抛出异常。

示例

js
for (let i = 0; i < 10; i++) {
  const sourceBuffer = mediaSource.addSourceBuffer(mimeCodec);
}

mediaSource.removeSourceBuffer(mediaSource.sourceBuffers[0]);

规范

Specification
Media Source Extensions™
# dom-mediasource-removesourcebuffer

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
removeSourceBuffer

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
Partial support
Partial support
No support
No support

参见