Aar*_*ain 5 javascript streaming http-live-streaming video.js
我希望动态更改 VideoJS 播放器的视频源。我尝试了一种直接通过 DOM 更改源的方法,它确实更改了它,但播放器需要重新加载。所以看看这里的官方 API:http : //docs.videojs.com/docs/api/player.html#Methodssrc
有一种方法可以更改源,但是在运行以下代码时,它会引发错误。
var source = dropdown.options[dropdown.selectedIndex].value;
var myVideo = videojs.getPlayers();
console.log(myVideo);
if (source == "Source2"){
myVideo.src([
{type: "application/x-mpegURL", src: "http://mycdn/playlist.m3u8"},
{type: "rtmp/mp4", src: "rtmp://mycdn"}
]);
}Run Code Online (Sandbox Code Playgroud)
尽管控制台确实验证了 myVideo 是一个对象,但调用 .src(source) 函数会抛出“TypeError: myVideo.src is not a function. (In 'myVideo.src', 'myVideo.src' is undefined)”
我还发现了这样的教程,其中明显更“官方”的方法是完全处理玩家并使用新来源重新初始化,但我似乎无法理解他在做什么。https://ineed.coffee/3201/how-to-dynamically-change-video-js-videos-and-captions-with-javascript/
任何帮助,将不胜感激。
解决方案:出于测试目的,我只有一个漂亮的小下拉菜单,并为其添加了一个点击事件,因此它将频道更改为用户想要的任何内容。
var dropdown = document.getElementById('sel1');
var source = dropdown.options[dropdown.selectedIndex].value;
dropdown.addEventListener("click", function(){
source = dropdown.options[dropdown.selectedIndex].value;
console.log(source)
var myVideo = videojs('my-video');
console.log(myVideo);
if (source == "Public Access"){
myVideo.src([
{type: "application/x-mpegURL", src: "http://mycdns/playlist.m3u8"},
{type: "rtmp/mp4", src: "rtmp://mycdn"}
]);
}
else if (source == "Government"){
myVideo.src([
{type: "application/x-mpegURL", src: "http://mycdn/playlist.m3u8"},
{type: "rtmp/mp4", src: "rtmp://mycdn"}
]);
}
else if (source == "Regional"){
myVideo.src([
{type: "application/x-mpegURL", src: "http://mycdn/playlist.m3u8"},
{type: "rtmp/mp4", src: "rtmp://mysource"}
]);
}
});
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