【发布时间】:2015-07-23 21:26:30
【问题描述】:
由于某种原因,它只是不起作用..我做错了什么? 我希望能够使用图像将视频静音和取消静音,这会改变视频是否静音。
function mute() {
var video = document.getElementById("bgvid");
if (!video.muted) {
document.getElementById('muteicon').src = "Images/muteicon.png";
video.muted;
} else {
document.getElementById('muteicon').src = "Images/soundicon.png";
video.muted == false;
}
}
video#bgvid {
margin-top: 30px;
margin-bottom: 60px;
width: 1280px; height: 720px;
background-size: cover;
}
video { display: block; }
<video autoplay loop id="bgvid">
<source src="newyork.mp4" type="video/mp4">
</video>
<br><br>
<img alt="mute icon" src="Images/soundicon.png" id="muteicon" onclick="mute()">
<script>
</script>
【问题讨论】:
标签: javascript html html5-video html5-audio