代码（m3u8视频源播放器代码）

以下是代码：
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>m3u8</title>
    <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://cdn.bootcss.com/hls.js/8.0.0-beta.3/hls.min.js"></script>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        #player{
            width: 100vw;
            height: auto;
        }
    </style>
</head>
<body>
    <div class="input-div">
        <form method="post" id="str-post">
            <input type="text" value="https://bitdash-a.akamaihd.net/content/sintel/hls/playlist.m3u8" name="url" placeholder="请输入m3u8播放地址" autocomplete="off">
            <button type="submit">播放</button>
        </form>
    </div>
    <video id="player" controls=""></video>
    <script>
        function playM3u8(url){
            if(Hls.isSupported()) {
                var video = document.getElementById(\'player\');
                video.volume = 1.0;
                var hls = new Hls();
                var m3u8Url = decodeURIComponent(url)
                hls.loadSource(m3u8Url);
                hls.attachMedia(video);
                hls.on(Hls.Events.MANIFEST_PARSED,function() {
                    video.play();
                });
            }
        }
        $("#str-post").submit(function () {
            $("html,body").animate({
                scrollTop: $(".input-div").offset().top - 20
            }, 200);
            playM3u8($("#str-post").serializeArray()[0].value);
            return false;
        })
    </script>
</body>
</html>