---
title: "HTMLTrackElement | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Variable HTMLTrackElement

HTMLTrackElement: {  
    ERROR: 3;  
    LOADED: 2;  
    LOADING: 1;  
    NONE: 0;  
    prototype: [HTMLTrackElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLTrackElement/);  
    new (): [HTMLTrackElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLTrackElement/);  
}

#### Type Declaration

-   -   new (): [HTMLTrackElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLTrackElement/)
    -   #### Returns [HTMLTrackElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLTrackElement/)
        
-   ##### `Readonly`ERROR: 3
    
-   ##### `Readonly`LOADED: 2
    
-   ##### `Readonly`LOADING: 1
    
-   ##### `Readonly`NONE: 0
    
-   ##### prototype: [HTMLTrackElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLTrackElement/)