This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The played read-only property of the HTMLMediaElement interface indicates the time ranges the resource, an <audio> or <video> media file, has played. It returns a new TimeRanges object that contains the ranges of the media source that the browser has played, if any, at the time the attribute is evaluated.
A TimeRanges object; representing the time ranges that have been played.
const media = document.querySelector("audio");
const playedTimeRanges = media.played;
let timePlayed = 0;
// calculate the total time the media has played
for (let i = 0; i < playedTimeRanges.length; i++) {
timePlayed += playedTimeRanges.end(i) - playedTimeRanges.start(i);
}
console.log(`The media played for a total of ${timePlayed} seconds.`);
| Specification |
|---|
| HTML> # dom-media-played-dev> |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
played |
3 | 12 | 15 | ≤12.1 | 3.1 | 18 | 15 | ≤12.1 | 3 | 1.0 | 4.4 | 3 |
seeked eventprogress eventHTMLMediaElement.seekableHTMLMediaElement.bufferedHTMLVideoElementHTMLAudioElement
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/played