Obsolete
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
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.
Browser compatibility
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.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TrackDefaultList | Chrome ? | Edge Full support ≤18 | Firefox No support No | IE ? | Opera ? | Safari ? | WebView Android ? | Chrome Android ? | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android ? |
TrackDefault | Chrome ? | Edge Full support ≤18 | Firefox No support No | IE ? | Opera ? | Safari ? | WebView Android ? | Chrome Android ? | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android ? |
TrackDefaultList() constructor | Chrome ? | Edge Full support ≤18 | Firefox No support No | IE ? | Opera ? | Safari ? | WebView Android ? | Chrome Android ? | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android ? |
length | Chrome ? | Edge Full support ≤18 | Firefox No support No | IE ? | Opera ? | Safari ? | WebView Android ? | Chrome Android ? | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android ? |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.