不推荐使用MPMoviePlayerController，现在怎么办？ [英] MPMoviePlayerController deprecated, what now?

问题描述

所以当MPMoviePlayerController被弃用时，我一直在寻找解决方案。我当前的代码工作正常：

  moviePlayer = MPMoviePlayerController（contentURL：receivedURL）
 moviePlayer！.movi​​eSourceType = MPMovieSourceType.Unknown 
 moviePlayer！.view.frame = view.bounds 
 moviePlayer！.scalingMode = MPMovieScalingMode.AspectFill 
 moviePlayer！.controlStyle = MPMovieControlStyle.None 
 moviePlayer！.shouldAutoplay = true 
 
 view.addSubview（（moviePlayer？.view）！）
 moviePlayer？.setFullscreen（true，animated：true）
 moviePlayer！.play（）
  

我录制了一段视频，一旦完成录制，它将在新视图中使用上面的代码播放。但据我所知，在iOS9中不推荐使用MPMoviePlayerController，我找不到像上面的代码一样的任何解决方案。我知道我需要使用AVPlayer和AVPlayerViewController。

我试过

解决方案

  var玩家：AVPlayer！ 
让avPlayerLayer：AVPlayerLayer = AVPlayerLayer（玩家：玩家）
 avPlayerLayer.frame = CGRect（x：50，y：50，宽度：100，身高：100）
 self.view.layer .addSublayer（avPlayerLayer）
 player = AVPlayer（url：receivedURL）
 player.play（）
  

在这里你将播放器添加到AVPlayerLayer后初始化。试试这样：

 让玩家= AVPlayer（网址：receivedURL）
让avPlayerLayer：AVPlayerLayer = AVPlayerLayer（玩家：玩家）
 avPlayerLayer.frame = CGRect（x：50，y：50，宽度：100，身高：100）
 self.view.layer.addSublayer（avPlayerLayer）
 player.play（ ）
  

So I have been searching for a solution now when MPMoviePlayerController is getting deprecated. my current code works fine:

moviePlayer = MPMoviePlayerController(contentURL: receivedURL)
    moviePlayer!.movieSourceType = MPMovieSourceType.Unknown
    moviePlayer!.view.frame = view.bounds
    moviePlayer!.scalingMode = MPMovieScalingMode.AspectFill
    moviePlayer!.controlStyle = MPMovieControlStyle.None
    moviePlayer!.shouldAutoplay = true

    view.addSubview((moviePlayer?.view)!)
    moviePlayer?.setFullscreen(true, animated: true)
    moviePlayer!.play()

I record a video, and once I'm done recording, it will be played back with the code above in a new view. But as I understand MPMoviePlayerController is deprecated in iOS9 and I can't find any solution working like the code above. I understand I need to user AVPlayer and AVPlayerViewController.

I have tried this and many other solutions that looks like them. But it just won't work like I want it in the code above.

I just want to record a video, and have it played back in a new view, exactly like snapchat.

Please help me

ADDED ADDITIONAL INFO:

So when I try to fix it with this (the accepted answer) or this solution (AVPlayer), the view is blank. nothing is shown.

var player:AVPlayer!
    let avPlayerLayer:AVPlayerLayer = AVPlayerLayer(player: player)
    avPlayerLayer.frame = CGRectMake(50,50,100,100)
    self.view.layer.addSublayer(avPlayerLayer)
    player = AVPlayer(URL: receivedURL)
    player.play()

And If i try with the AVPlayerViewController which I had to modify:

let player = AVPlayer(URL: receivedURL)
    let playerViewController = AVPlayerViewController()
    playerViewController.player = player
    dispatch_async(dispatch_get_main_queue(), {
        self.presentViewController(playerViewController, animated: true) {
            playerViewController.player?.play()
        }
    })

this happens, where nothing is shown.

解决方案

var player:AVPlayer!
let avPlayerLayer:AVPlayerLayer = AVPlayerLayer(player: player)
avPlayerLayer.frame = CGRect(x:50,y:50,width:100,height:100)
self.view.layer.addSublayer(avPlayerLayer)
player = AVPlayer(url: receivedURL)
player.play()

here you initialize your player AFTER adding it to AVPlayerLayer. try like this:

let player = AVPlayer(url: receivedURL)
let avPlayerLayer:AVPlayerLayer = AVPlayerLayer(player: player)
avPlayerLayer.frame = CGRect(x:50,y:50,width:100,height:100)
self.view.layer.addSublayer(avPlayerLayer)
player.play()

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