Swift - 使用Media Player播放本地视频，在线视频

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import UIKit

import MediaPlayer

class ViewController: UIViewController {

    var moviePlayer:MPMoviePlayerController?

    override func viewDidLoad() {

        super.viewDidLoad()

        //定义一个视频文件路径

        let filePath = NSBundle.mainBundle().pathForResource("sample130", ofType: "mp4")

        //定义一个视频播放器，通过本地文件路径初始化

        moviePlayer = MPMoviePlayerController(contentURL: NSURL(fileURLWithPath: filePath!))     

        //设置播放器样式 - 全屏

        moviePlayer!.controlStyle = MPMovieControlStyle.Fullscreen

        //设置大小和位置

        moviePlayer?.view.frame = self.view.frame

        //添加到界面上

        self.view.addSubview(moviePlayer!.view)

        //开始播放

        moviePlayer?.play()

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

    }

}

moviePlayer = MPMoviePlayerController(contentURL: NSURL(string: "http://hangge.com/demo.mp4"))