问题描述

我想构建一个简单的视频应用程序，它可以查看用户添加的视频表单 youtube 链接.我没有找到VideoView"，我的意思是如果图像视图用于图像，那么 UIView 用于视频.

I want to build simple video app thats views a video form youtube links thats users add. I didn't find "VideoView" I mean If image view is for image what is UIView for videos.

推荐答案

原库中没有执行视频查看功能的对象.但是您可以在项目中导入 MediaPlayer 框架并以编程方式添加它.

There is no object in the original library that performs video viewing function. But you can import the MediaPlayer framework in your project and add it programmatically.

这是一个 Swift 示例

Here is a Swift example

import MediaPlayer

class Step1ViewController: UIViewController {

var moviePlayer: MPMoviePlayerController?

override func viewDidLoad() {
    super.viewDidLoad()

    playVideo()
}

func playVideo() {

    let videoView = UIView(frame: CGRectMake(self.view.bounds.origin.x, self.view.bounds.origin.y, self.view.bounds.width, self.view.bounds.height))

    let pathToEx1 = NSBundle.mainBundle().pathForResource("myVideoFile", ofType: "mp4")
    let pathURL = NSURL.fileURLWithPath(pathToEx1!)
    moviePlayer = MPMoviePlayerController(contentURL: pathURL)
    if let player = moviePlayer {
        player.view.frame = videoView.bounds
        player.prepareToPlay()
        player.scalingMode = .AspectFill
        videoView.addSubview(player.view)
    }

    self.view.addSubview(videoView)
}

}

至于进一步的定制和应用通知，它有很多内置的可能性.所以看看吧.

As for further customisations and app notifications it has a bunch of in-build possibilities. So check it out.

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