如何在youtube javascript API中删除youtube视频的名称？

Question

     <div id="ytplayer"></div>
    <script>
        // Load the IFrame Player API code asynchronously.
        var tag = document.createElement('script');
        tag.src = "https://www.youtube.com/player_api";
        var firstScriptTag = document.getElementsByTagName('script')[0];
        firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);

        // Replace the 'ytplayer' element with an <iframe> and
        // YouTube player after the API code downloads.
        var player;
        function onYouTubePlayerAPIReady() {
            player = new YT.Player('ytplayer', {
                height:'390',
                width:'640',
                videoId:'A_aYVs_zFA8',
                events:{
                    'onReady':onPlayerReady,
                    'onStateChange':onPlayerStateChange
                }
            });
        }

        function onPlayerReady(event) {
            _isPlayerReady = true;
        }
        function onPlayerStateChange(event) {
            switch (event.data) {
                case YT.PlayerState.ENDED:
                $j  = jQuery.noConflict();
                $j(".vid-flow").hide();
                ShowCustomDialog();
                    break;
                case YT.PlayerState.PLAYING:
                    break;
                case YT.PlayerState.PAUSED:
                    break;
                case YT.PlayerState.BUFFERING:
                    break;
                case YT.PlayerState.CUED:
                    break;
                default:
                    break;
            }
        }


    </script>

[在JavaScript中，我想在'ytplayer'div上加载YouTube播放器。我正在查看此https://developers.google.com/youtube/iframe_api_reference#Operations有人知道如何删除视频的名称。

我试图获取iframe，但如果执行iframe，我的js代码将无法使用。因此，有人可以选择删除在youtube视频嵌入顶部显示的名称。

Answer 1

http://jsfiddle.net/jXWtE/

function onYouTubePlayerAPIReady() {
    player = new YT.Player('ytplayer', {
        height: '390',
        width: '640',
        videoId: 'A_aYVs_zFA8',
        playerVars: {
            'showinfo': 0
        },
        events: {
            'onReady': onPlayerReady,
                'onStateChange': onPlayerStateChange
        }
    });
}

Answer 2

[Yusaf Khaliq的答案正确，但是通过更改来强制embed标签在videoID之后接受额外的参数的方法

videoId:'A_aYVs_zFA8',

到

videoId:'A_aYVs_zFA8?showinfo=0&',

您应该可以通过这种方式为任意数量的参数设置字符串，只需将每个参数用&分开即可。

Answer 3

[不幸的是，自2018年9月25日起，showinfo属性已被弃用。这意味着不再支持使用API​​禁用视频顶部信息的机制。

https://developers.google.com/youtube/player_parameters#showinfo