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Home >Web Front-end >H5 Tutorial >H5 sets or returns the currentTime property of the current position (in seconds) of audio/video playback

H5 sets or returns the currentTime property of the current position (in seconds) of audio/video playback

黄舟
黄舟Original
2017-11-08 11:02:304038browse

Example

Set the time position to 5 seconds: 

myVid=document.getElementById("video1");
myVid.currentTime=5;

Definition and usage

currentTime property sets or returnsAudio/ The current position of video in seconds.

When this property is set, playback will jump to the specified position.

Browser support

All major browsers support the currentTime attribute.

Note: This attribute is not supported in Internet Explorer 8 or earlier browsers.

Syntax

Set currentTime attribute: 

audio|video.currentTime="seconds"

Return currentTime attribute: 

audio|video.currentTime

Attribute value

Value Description
seconds Indicates the current position of audio/video playback in seconds.

Technical details

Return value Numeric value, representing seconds

Example

Set the time position to 5 seconds: 

<!DOCTYPE html> 
<html> 
<body> 

<p>
	<button onclick="getCurTime()" type="button">获得当前时间的位置</button>
	<button onclick="setCurTime()" type="button">把时间位置设置为 5 秒</button>
</p>

<video id="video1" controls="controls">
	<source src="/kf51/demo/mov_bbb.mp4" type="video/mp4">
	<source src="/kf51/demo/mov_bbb.ogg" type="video/ogg">
	您的浏览器不支持 video 标签。
</video>

<script>
var myVid = document.getElementById("video1");
function getCurTime() { 
	alert(myVid.currentTime);
} 
function setCurTime() { 
	myVid.currentTime = 5;
} 
</script> 

</body> 
</html>


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