HTMLMediaElement.currentTime
属性会以秒为单位返回当前媒体元素的播放时间。设置这个属性会改变媒体元素当前播放位置。该处原文:The HTMLMediaElement.currentTime
property gives the current playback time in seconds. Setting this value seeks the media to the new time.
语法
var cTime = video.currentTime;
video.currentTime = 35;
返回值
一个 double
双精度浮点数。
示例
var obj = document.createElement('video');
console.log(obj.currentTime);
规范
规范版本 | 状态 | 备注 |
---|---|---|
HTML Living Standard HTMLMediaElement.currentTime |
Living Standard | No change from HTML5 |
HTML5 HTMLMediaElement.currentTime |
Recommendation | Initial definition. |
浏览器兼容性
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.
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Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | 3.5 (1.9.1) [1] | 9 | ? | ? |
Feature | Android | Edge | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | ? | (Yes) | (Yes) |
相关链接
- The interface defining it,
HTMLMediaElement
. HTMLMediaElement.fastSeek()
for another method of setting the time