Web Front-endH5 TutorialThe attribute muted that sets or returns whether audio/video should be muted in HTML5The attribute muted that sets or returns whether audio/video should be muted in HTML5
Example
Close the sound of video:
myVid=document.getElementById("video1");
myVid.muted=true;Definition and usage
muted AttributesSet or returnaudio/Whether the video should be muted (sound turned off).
Browser support
All major browsers support the muted attribute.
Note: This attribute is not supported in Internet Explorer 8 or earlier browsers.
Syntax
Set the muted attribute:
audio|video.muted=true|false
Return the muted attribute:
audio|video.muted
Attribute value
| Value | Description |
| true | Indicates that audio/video sound should be turned off. |
| false | Default. Indicates that audio/video sound should be turned on. |
Technical Details
| Return Value | Boolean value. true|false |
| Default value: | false |
Instance
Turn off video Voice:
<!DOCTYPE html>
<html>
<body>
<p>
<button onclick="enableMute()" type="button">关闭声音</button>
<button onclick="disableMute()" type="button">打开声音</button>
<button onclick="checkMute()" type="button">检查静音状态</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 enableMute() {
myVid.muted = true;
}
function disableMute() {
myVid.muted = false;
}
function checkMute() {
alert(myVid.muted);
}
</script>
</body>
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