The HTMLTrackElement.src property reflects the value of the <track> element's src attribute, which indicates the URL of the text track's data.
var textTrackURL = HTMLTrackElement.src;
A DOMString object containing the URL of the text track data.
// coming soon
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard The definition of 'HTMLTrackElement.src' in that specification. | Living Standard | No change from HTML5 |
| HTML5 The definition of 'HTMLTrackElement.src' in that specification. | Recommendation | Initial definition. |
| Feature | Chrome | Firefox (Gecko)[1] | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | (Yes) | 24 (24) | ? | ? | ? |
| Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | 24.0 (24) | (Yes) | ? | (Yes) | (Yes) |
[1] Until Firefox 50, the src property is settable, but the change does not get handled properly. Starting in Firefox 50, existing track data is properly disposed of, new track data is loaded and put into effect, and so forth.
HTMLTrackElement.<track>
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLTrackElement/src