Question

我需要制作一个具有自定义播放按钮和自定义图像预览的youtube播放器，当点击两个元素（播放按钮和图像预览）隐藏并且视频开始播放时。我在网上找到了以下代码，可以在Firefox和Chrome上正常使用，但是在Edge和IE上点击播放按钮时元素隐藏但视频无法自动播放，控制台显示错误＆＃34;对象没有支持财产或方法＆＃39; playVideo＆＃39;＆＃34;。

任何人都可以帮助我或给我一些指示，因为我的JavaScript并不是那么棒，我会绕圈子。一旦我对这个问题进行了排序，我需要调整代码，以便它允许我在同一页面上有两个视频。

<!DOCTYPE html>
<head>
 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
    <title></title>  

    <style type="text/css">
        button {
            position: absolute;
            top: 106px;
            padding: 12px;
            left: 174px;
        }
        .wrap{
            width: 960px;
            margin: 0 auto;
        }
        .videoWrap{
            width: 500px;
            height: 270px;
            position: relative;
        }
        .start-video {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            height: 50px;
            width: 50px;
            margin: auto;
            opacity: .3;

            cursor: pointer;

            transition: all 0.3s;
        }

        .start-video:hover
        {
            opacity: 1;
            -webkit-filter: brightness (1);
        }
        iframe{
            width: 100%;
            height: 100%;
            max-height: 100%;
            max-width: 100%;
        }

        .thumbnail_container
        {
            width: 100%;
            height: 100%;
            overflow: hidden;
            background-color: #000;
            -webkit-background-size: cover;
            -moz-background-size: cover;
            -o-background-size: cover;
            background-size: cover;
        }

        img.thumbnail
        {
            margin-top: -50px;
            opacity: 0.5;
        }
    </style>    
</head>
<body>
    <div class="wrap">
        <div class="videoWrap">
            <div id="player"></div>
            <div id="thumbnail_container" class="thumbnail_container">
                <img class="thumbnail" id="thumbnail" />
            </div>
            <a class="start-video"><img width="64" src="http://image.flaticon.com/icons/png/512/0/375.png" style="filter: invert(100%); -webkit-filter: invert(100%);"></a>
        </div>
    </div>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://www.youtube.com/iframe_api"></script>

<script type="text/javascript">
    var player;

    onYouTubeIframeAPIReady = function () {
        player = new YT.Player('player', {
            height: '244',
            width: '434',
            videoId: 'AkyQgpqRyBY',  // youtube video id
            playerVars: {
                'autoplay': 0,
                'rel': 0,
                'showinfo': 0
            },
            events: {
                'onReady': onPlayerReady,
                'onStateChange': onPlayerStateChange
            }
        });
    }

    function onPlayerReady(event) {
        console.log('player ready');
        event.target.playVideo();
    }


    var p = document.getElementById ("player");
    $(p).hide();

    var t = document.getElementById ("thumbnail");
    t.src = "http://img.youtube.com/vi/AkyQgpqRyBY/0.jpg";

    onPlayerStateChange = function (event) {
        if (event.data == YT.PlayerState.ENDED) {
            $('.start-video').fadeIn('normal');
        }
    }

    $(document).on('click', '.start-video', function () {
        $(this).hide();
        $("#player").show();
        $("#thumbnail_container").hide();
        player.playVideo();
    });
</script>
</body>

Youtube iframe api没有在Edge / IE上播放视频

0 个答案: