【发布时间】:2019-01-21 20:55:17
【问题描述】:
我正在尝试根据示例 here 创建自定义 youtube 播放列表。
但是,youtube 播放器“卡住”并跳过视频(在我的情况下,中间视频被跳过)。该代码应该遍历下面的数组并一次播放一个视频,每个视频都有单独的开始/结束时间。
如何才能使这项工作正常进行。 (请注意,下面的代码需要上传到网站才能工作。显然来自本地计算机,它不起作用) 这是我正在使用的代码:
<html>
<body>
<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);
var i = 0;
var videoId_arr = ['O57DyNMRGY8','-Yh2QGJBd2U','M7lc1UVf-VE'];
var startSeconds_arr = [41,26,17];
var endSeconds_arr = [50,40,30];
// Replace the 'ytplayer' element with an <iframe> and
// YouTube player after the API code downloads.
var player;
var playerConfig = {
height: '360',
width: '640',
videoId: videoId_arr[i],
playerVars: {
autoplay: 1, // Auto-play the video on load
controls: 1, // Show pause/play buttons in player
showinfo: 1, // Hide the video title
modestbranding: 0, // Hide the Youtube Logo
fs: 1, // Hide the full screen button
cc_load_policy: 0, // Hide closed captions
iv_load_policy: 3, // Hide the Video Annotations
start: startSeconds_arr[i],
end: endSeconds_arr[i],
autohide: 0, // Hide video controls when playing
},
events: {
'onStateChange': onStateChange
}
};
function onYouTubePlayerAPIReady() {
player = new YT.Player('ytplayer', playerConfig);
}
function onStateChange(state) {
if (state.data === YT.PlayerState.ENDED) {
i++;
if(typeof videoId_arr[i] === 'undefined')
return;
player.loadVideoById({
videoId: videoId_arr[i],
startSeconds: startSeconds_arr[i],
endSeconds: endSeconds_arr[i]
});
}
}
</script>
</body>
</html>
【问题讨论】:
标签: javascript youtube-javascript-api