javascript - 如何在iframe中嵌入自动播放的YouTube视频？(How to embed an autoplaying YouTube video in an iframe?)

Question

I am trying to embed the new iframe version of a YouTube video and get it to auto play.

(我正在尝试嵌入YouTube视频的新iframe版本并将其设置为自动播放。)

As far as I can tell, there is no way of doing this by amending flags to the URL.

(据我所知，没有办法通过修改URL的标志来做到这一点。)

Is there a way to do it by using JavaScript & the API?

(有没有办法使用JavaScript和API来做到这一点？)

  ask by 472084 translate from so

Answer 1

This works in Chrome but not Firefox 3.6 (warning: RickRoll video):

(这适用于Chrome但不支持Firefox 3.6（警告：RickRoll视频）：)

<iframe width="420" height="345" src="http://www.youtube.com/embed/oHg5SJYRHA0?autoplay=1" frameborder="0" allowfullscreen></iframe>

The JavaScript API for iframe embeds exists, but is still posted as an experimental feature.

(iframe嵌入的JavaScript API存在，但仍作为实验性功能发布。)

UPDATE: The iframe API is now fully supported and "Creating YT.Player objects - Example 2" shows how to set "autoplay" in JavaScript.

(更新：现在完全支持iframe API， “创建YT.Player对象 - 示例2”显示了如何在JavaScript中设置“自动播放”。)