ios - MPMoviePlayerViewController 不在 Swift 中播放 .mp4 视频

Question

我有

import MediaPlayer

声明

var moviePlayer: MPMoviePlayerViewController = MPMoviePlayerViewController()

并且在播放按钮的 Action 上调用这段代码

let url:NSURL = NSURL(string: String(format: "%@",self.videoListArray[indexPath!.row].url!))!
    self.moviePlayer = MPMoviePlayerViewController(contentURL: url)
    self.moviePlayer.moviePlayer.fullscreen = true
    self.moviePlayer.moviePlayer.repeatMode = .None
    self.moviePlayer.moviePlayer.movieSourceType = MPMovieSourceType.Streaming
    self.presentMoviePlayerViewControllerAnimated(self.moviePlayer) 

但电影播放器​​显示黑屏并在几秒钟后再次加载到 ViewController。

Answer 1

MPMoviePlayerViewController 在 iOS 9.0 中已弃用，因此最好使用 AVPlayerViewController。要播放本地视频，您只需创建一个新的 viewController 作为 AVPlayerViewController 并使用 VC 的 player .

import AVKit
import AVFoundation 

class MyViewController: AVPlayerViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

      if let filePath = NSBundle.mainBundle().pathForResource("Sample", ofType: "mp4") {
            let avPlayerLayer = AVPlayerLayer(player: player)
            avPlayerLayer.frame = self.view.frame
            view.layer .addSublayer(avPlayerLayer)
            let steamingURL = NSURL(fileURLWithPath: filePath)//note here, you need to use fileURLWithPath instead of string: for local files
            //let steamingURL = NSURL(string: "http://www.")//this is for web urls
            player = AVPlayer(URL: steamingURL)
            player!.play()
        }
    }
}