The length read-only property of the SourceBufferList interface returns the number of SourceBuffer objects in the list.
The length read-only property of the SourceBufferList interface returns the number of SourceBuffer objects in the list.
An unsigned long number.
TBD
| Specification |
|---|
| Media Source Extensions™ # dom-sourcebufferlist-length |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
length |
23 | 12 | 42 | 11Only works on Windows 8+. |
15 | 8 | 4.4.3 | 33 | 41 | 14 | 13Exposed in Mobile Safari on iPad but not on iPhone. |
3.0 |
worker_support |
108 | 108 | No | No | 94 | No | 108 | 108 | No | 73 | No | 21.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/SourceBufferList/length