VideoTrackList: selectedIndex property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

The read-only VideoTrackList property selectedIndex returns the index of the currently selected track, if any, or -1 otherwise.

Value

A number indicating the index of the currently selected track, if any, or -1 otherwise.

Specifications

Specification
HTML
# dom-videotracklist-selectedindex-dev

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
selectedIndex