我们的志愿者还没有将这篇文章翻译为 中文 (简体)。加入我们帮助完成翻译！
您也可以阅读此文章的English (US)版。
Draft
This page is not complete.
This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The TrackDefaultList interface represents a simple container list for multiple TrackDefault objects.
The TrackDefaultList associated with a particular SourceBuffer can be retrieved using the SourceBuffer.trackDefaults property.
Constructor
TrackDefaultList()- Constructs and returns a new
TrackDefaultListobject.
Properties
Inherits properties from its parent interface, EventTarget.
TrackDefaultList.lengthRead only- Returns the number of
TrackDefaultobjects in the list.
Methods
Inherits properties from its parent interface, EventTarget.
TrackDefaultList.TrackDefault()- This getter allows the
TrackDefaultobjects in the list to be accessed with an array operator (i.e.[].)
Examples
TBD.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Media Source Extensions The definition of 'TrackDefaultList' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | ? | No support | ? | ? | ? |
| Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | ? |
No support |
No support | ? | ? | No support |