我正在开发一个 Web 应用程序,其中我的一个网页中嵌入了一个 youtube 视频播放器。我正在尝试在播放视频的顶部(全屏)呈现额外的信息。额外信息是指带有一些文本或图像的消息。嵌入式播放器的代码与此类似:
<div id="player" align="center"></div>
<noscript>This feature requires Javascript, please turn it on</noscript>
<script>
// 2. This code loads the IFrame Player API code asynchronously.
var tag = document.createElement('script');
var uid;
var firstStatus = 1;
var firstTimeStamp = 0;
// Current state of the player
var state = -1;
tag.src = "//www.youtube.com/iframe_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
// 3. This function creates an <iframe> (and YouTube player)
// after the API code downloads.
var player;
var show = getVarsFromUrl()['showId'];
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
height: '390',
width: '640',
videoId: show,//'a8u_a9q978M',//'u1zgFlCw8Aw',
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
}
});
}
我打算在播放视频的顶部展示额外的信息。我希望我足够清楚。谢谢!
额外代码:样式(CSS):
<style>
body {
padding-top: 60px; /* 60px to make the container go all the way to the bottom of the topbar */
background-color: #222222;
color: #C0C0C0;
}
img {
position:relative;
left:500px;
top:500px;
z-index:5;
}
iframe {
position:absolute;
left:500px;
top:500px;
z-index:-1;
}
</style>
和图像:
<img src="smiley.png" alt="Smiley face" height="42" width="42">