Question

当我的应用程序在Apple TV上打开时，我想播放一个小视频（20秒）。但我无法找到如何从本地文件中实现URL。

这是我迄今为止所做的，但遗憾的是它不起作用：

    override func viewDidLoad() {
        super.viewDidLoad()

        // I know this is how to play a file from a webserver:
        // player = AVPlayer(URL: NSURL(string: "http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4")!)

        // But I can't find how to set the URL to a local file in the app
        let path = NSBundle.mainBundle().pathForResource("bunny", ofType:"mp4")
        let url = NSURL.fileURLWithPath(path!)
        player = AVPlayer(URL: url)

        player?.play()

    }

Answer 1

您的代码似乎很好。也许，你应该试试这个：

在Project Navigator中，选择Project Root＆gt;你的目标＆gt; 构建阶段＆gt;复制捆绑资源。检查您的视频是否正常在那里，如果没有点击加号来添加它。

来源：http://www.brianjcoleman.com/tutorial-play-video-swift/

Answer 2

我想列出最紧凑的方法以及所有四个障碍：

导入 AVKit ，从 viewDidAppear 调用playVideo（）函数，观看 正确的捆绑软件访问权限，并确保文件具有如Ennio所述正确的目标成员身份！

private func playVideo() {

    guard let path = Bundle.main.path(forResource: "video", ofType:"mov") else {
        debugPrint("video.mov not found")
        return
    }
    let player = AVPlayer(url: URL(fileURLWithPath: path))

    // Create a new AVPlayerViewController and pass it a reference to the player.
    let controller = AVPlayerViewController()
    controller.player = player

    // Modally present the player and call the player's play() method when complete.
    present(controller, animated: true) {
        player.play()
    }
}

使用tvOS从本地文件播放视频

2 个答案: