We're looking for a user researcher to understand the needs of developers and designers. Is this you or someone you know? Check out the post: https://mzl.la/2IGzdXS

TrackDefaultList.TrackDefault()

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

The TrackDefault() getter method of the TrackDefaultList interface allows the TrackDefault objects in the list to be accessed with an array operator (i.e. [].)

Syntax

var myTrackDefault = TrackDefaultList[index];

Parameters

index
The index position of the TrackDefault object you want to return.

Returns

A TrackDefault object.

Errors

No specific errors are returned, but if the supplied index is great than or equal to TrackDefaultList.length, the operation will return undefined.

Example

TBD.

Specifications

Specification Status Comment
Media Source Extensions
The definition of 'TrackDefault() getter' in that specification.
Recommendation Initial definition.

Browser compatibility

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

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

See also

Document Tags and Contributors

Contributors to this page: chrisdavidmills
Last updated by: chrisdavidmills,