SourceBuffer.updating - Web APIs 编辑

Experimental

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Draft

This page is not complete.

The updating read-only property of the SourceBuffer interface indicates whether the SourceBuffer is currently being updated — i.e. whether an SourceBuffer.appendBuffer(),  SourceBuffer.appendStream(), or SourceBuffer.remove() operation is currently in progress.

Syntax

var isUpdating = sourceBuffer.updating;

Value

A Boolean.

Example

TBD

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• MediaSource
• SourceBufferList