问题描述
我在网站上展示了三个视频:
<video id="player0" class="video-player" muted preload="Metadata"...>....</video>
<video id="player1" class="video-player" muted preload="Metadata"...>....</video>
<video id="player2" class="video-player" muted preload="Metadata"...>....</video>
在我的 javascript 中,我有:
$(document).ready(function() {
$('.video-player').mediaelementplayer({
alwaysShowControls:true,videoVolume: 'vertical',features: ['playpause','current','progress','duration','tracks','volume','fullscreen','mobileautomute'],success: function (mediaElement,domObject) {
var target = document.body.querySelectorAll('.video-player');
for (a=0;a<target.length;a++){
target[a].style.visibility = 'visible';
}
mediaElement.addEventListener('loadedMetadata',function() {
mediaElement.play();
},false);
}
});
});
使用此代码,所有三个视频一起加载并随机选择一个视频自动播放,而不能转到另一个自动播放。
如何让三个视频在第一次全部加载,但在视频 0 到视频 1 和视频 2 中一个一个播放?
谢谢。
解决方法
我知道如何解决我的问题:
- 将所有预加载表单元数据更改为无,如下所示
<video id="player0" class="video-player" muted preload="metadata"...>....</video>
到
<video id="player0" class="video-player" muted preload="none"...>....</video>
- 将 javascript 修改为以下内容:
$(document).ready(function() {
$('.video-player').mediaelementplayer ({
pauseOtherPlayers: true,alwaysShowControls:true,videoVolume: 'vertical',autoplay: true,features: ['playpause','current','progress','duration','tracks','volume','fullscreen','mobileautomute'],success: function (mediaElement,domObject) {
var target = document.body.querySelectorAll('.video-player');
for (a=0;a<target.length;a++){
target[a].style.visibility = 'visible';
}
var theID = mediaElement['attributes']['id'].value;
if (theID == "player0"){
mediaElement.play();
mediaElement.addEventListener('ended',function() {
var videoElem = document.getElementById("player1");
videoElem.play();
});
} else if (theID == "player1"){
mediaElement.addEventListener('ended',function() {
var videoElem = document.getElementById("player2");
videoElem.play();
});
}
}
});
});