在Swift的AVPlayerViewController中播放来自Youtube的视频 [英] Play a video from Youtube in a AVPlayerViewController in Swift

问题描述

好的，所以我想在我的应用中播放电影预告片。用户将按下按钮，然后播放视频。我已将 import AVKit 和导入AVFoundation 行添加到我的文件中。这是我到目前为止播放视频的代码：

Okay so I'm looking to play film trailers in my app. The user will press a button, and then it plays the video. I have added the import AVKit and import AVFoundation lines to my file. This is the code I have so far for making the video play:

@IBAction func playTrailerPressed(sender: AnyObject) {

    let videoURL = NSURL(string: "https://youtu.be/d88APYIGkjk")
    let player = AVPlayer(URL: videoURL!)
    let playerViewController = AVPlayerViewController()
    playerViewController.player = player
    self.presentViewController(playerViewController, animated: true) {

        playerViewController.player!.play()

    }

}

这似乎启动 AVPlayerViewController ，但不播放YouTube上的视频。相反，我得到以下内容：

This seems to launch an AVPlayerViewController, but doesn't play the video from YouTube. Instead, I get the below:

< img src =https://i.stack.imgur.com/oiws4.pngalt =在此输入图像说明>

我有尝试过来自YouTube的共享和嵌入链接，但都不起作用。如果我使用最后有视频文件名的链接，它会正常播放，例如：https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4 - 所以我知道代码有效。

I have tried both the sharing and embedding link from YouTube, but neither work. If I use a link which has the video file name at the end, it plays it fine, for example: "https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"- So I know the code works.

有人知道这种方式是否可以通过YouTube视频使用？ （我也尝试过IMDb和Apple的预告片，但它也是一样的。）

Does anyone know if this is possible to use this way with a YouTube video? (I have also tried trailers from IMDb and Apple, but it's the same).

感谢您的帮助！

推荐答案

AVPlayer 仅播放电影文件，YouTube视频不会直接在其网址上公开为电影文件。看起来处理YouTube视频的首选方法是在您的应用中嵌入网络视图。有关如何执行此操作的信息，请参阅此页。

AVPlayer only plays movie files, and YouTube videos aren't directly exposed as movie files at their URL. It looks like the preferred way to handle YouTube videos is to embed a web view into your app. See this page for information from Google on how to do that.

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