184

如何在 Swift 中使用 AV Kit Player View Controller 播放视频？

override func viewDidLoad() {
        super.viewDidLoad()
        let videoURLWithPath = "http://****/5.m3u8"
        let videoURL = NSURL(string: videoURLWithPath)
        playerViewController = AVPlayerViewController()

        dispatch_async(dispatch_get_main_queue()) {
            self.playerViewController?.player = AVPlayer.playerWithURL(videoURL) as AVPlayer
        }
    }
4

14 回答 14

581

斯威夫特 3.x - 5.x

必要：导入 AVKit，导入 AVFoundation

即使使用 AVPlayer 也需要 AVFoundation 框架

如果你想使用AVPlayerViewController：

let videoURL = URL(string: "https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4")
let player = AVPlayer(url: videoURL!)
let playerViewController = AVPlayerViewController()
playerViewController.player = player
self.present(playerViewController, animated: true) {
    playerViewController.player!.play()
}

或者只是AVPlayer：

let videoURL = URL(string: "https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4")
let player = AVPlayer(url: videoURL!)
let playerLayer = AVPlayerLayer(player: player)
playerLayer.frame = self.view.bounds
self.view.layer.addSublayer(playerLayer)
player.play()

最好将此代码放入方法中：override func viewDidAppear(_ animated: Bool)或之后的某个地方。

Objective-C

AVPlayerViewController：

NSURL *videoURL = [NSURL URLWithString:@"https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"];
AVPlayer *player = [AVPlayer playerWithURL:videoURL];
AVPlayerViewController *playerViewController = [AVPlayerViewController new];
playerViewController.player = player;
[self presentViewController:playerViewController animated:YES completion:^{
  [playerViewController.player play];
}];

或者只是AVPlayer：

NSURL *videoURL = [NSURL URLWithString:@"https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"];
AVPlayer *player = [AVPlayer playerWithURL:videoURL];
AVPlayerLayer *playerLayer = [AVPlayerLayer playerLayerWithPlayer:player];
playerLayer.frame = self.view.bounds;
[self.view.layer addSublayer:playerLayer];
[player play];
于 2015-07-07T19:29:59.707 回答
31

试试这个，绝对适用Swift 2.0

 let player = AVPlayer(URL: url)
    let playerController = AVPlayerViewController()

    playerController.player = player
    self.addChildViewController(playerController)
    self.view.addSubview(playerController.view)
    playerController.view.frame = self.view.frame

    player.play()
于 2015-10-31T10:54:28.777 回答
12

尝试这个

var player:AVPlayer!
var avPlayerLayer:AVPlayerLayer = AVPlayerLayer(player: player)
avPlayerLayer.frame = CGRectMake(your frame)
self.view.layer .addSublayer(avPlayerLayer)
var steamingURL:NSURL = NSURL(string:playerURL)
player = AVPlayer(URL: steamingURL)
player.play()
于 2014-09-19T11:40:30.483 回答
12

Swift 3.0 完整源代码： 

import UIKit
    import AVKit
    import AVFoundation

    class ViewController: UIViewController,AVPlayerViewControllerDelegate
    {
        var playerController = AVPlayerViewController()


        @IBAction func Play(_ sender: Any)
        {
            let path = Bundle.main.path(forResource: "video", ofType: "mp4")

            let url = NSURL(fileURLWithPath: path!)

            let player = AVPlayer(url:url as URL)

            playerController = AVPlayerViewController()


            NotificationCenter.default.addObserver(self, selector: #selector(ViewController.didfinishplaying(note:)),name:NSNotification.Name.AVPlayerItemDidPlayToEndTime, object: player.currentItem)

            playerController.player = player

            playerController.allowsPictureInPicturePlayback = true

            playerController.delegate = self

            playerController.player?.play()

            self.present(playerController,animated:true,completion:nil)
        }

        func didfinishplaying(note : NSNotification)
        {
            playerController.dismiss(animated: true,completion: nil)
            let alertview = UIAlertController(title:"finished",message:"video finished",preferredStyle: .alert)
            alertview.addAction(UIAlertAction(title:"Ok",style: .default, handler: nil))
            self.present(alertview,animated:true,completion: nil)
        }


        func playerViewController(_ playerViewController: AVPlayerViewController, restoreUserInterfaceForPictureInPictureStopWithCompletionHandler completionHandler: @escaping (Bool) -> Void) {
                let currentviewController =  navigationController?.visibleViewController

                if currentviewController != playerViewController
                {
                    currentviewController?.present(playerViewController,animated: true,completion:nil)
                }


            }
    }
于 2017-07-22T09:57:12.813 回答
10

斯威夫特 5+

首先，您必须在视图控制器中全局定义 2 个变量。

var player: AVPlayer!
var playerViewController: AVPlayerViewController!

在这里，我将播放器添加到所需的视图中。

@IBOutlet weak var playerView: UIView!

然后将以下代码添加到viewDidLoad方法中。

let videoURL = URL(string: "videoUrl")
self.player = AVPlayer(url: videoURL!)
self.playerViewController = AVPlayerViewController()
playerViewController.player = self.player
playerViewController.view.frame = self.playerView.frame
playerViewController.player?.pause()
self.playerView.addSubview(playerViewController.view)

如果您没有在全局范围内定义player和playerViewController，您将无法嵌入 player。

于 2020-05-01T12:59:33.177 回答
7

目标c

这仅适用于Xcode 7

转到.h文件并导入AVKit/AVKit.h和 AVFoundation/AVFoundation.h. 然后转到.m文件并添加以下代码：

NSURL *url=[[NSBundle mainBundle]URLForResource:@"arreg" withExtension:@"mp4"];
AVPlayer *video=[AVPlayer playerWithURL:url];
AVPlayerViewController *controller=[[AVPlayerViewController alloc]init];
controller.player=video;
[self.view addSubview:controller.view];
controller.view.frame=self.view.frame;
[self addChildViewController:controller];
[video play];
于 2016-04-07T10:55:52.977 回答
4

斯威夫特 3：

import UIKit
import AVKit
import AVFoundation

class ViewController: UIViewController {

    @IBOutlet weak var viewPlay: UIView!
    var player : AVPlayer?

    override func viewDidLoad() {
        super.viewDidLoad()

        let url : URL = URL(string: "http://static.videokart.ir/clip/100/480.mp4")!
        player = AVPlayer(url: url)
        let playerLayer = AVPlayerLayer(player: player)
        playerLayer.frame = self.viewPlay.bounds
        self.viewPlay.layer.addSublayer(playerLayer)

    }

    @IBAction func play(_ sender: Any) {
        player?.play()
    }

    @IBAction func stop(_ sender: Any) {
        player?.pause()
    }

}
于 2017-01-17T14:02:01.433 回答
4

iOS10/Swift3/Xcode 8 中的错误（？！）？

if let url = URL(string: "http://devstreaming.apple.com/videos/wwdc/2016/102w0bsn0ge83qfv7za/102/hls_vod_mvp.m3u8"){
    let playerItem = AVPlayerItem(url: url)
    let player = AVPlayer(playerItem: playerItem)
    let playerLayer = AVPlayerLayer(player: player)
    playerLayer.frame=CGRect(x: 10, y: 10, width: 300, height: 300)
    self.view.layer.addSublayer(playerLayer)
}

不起作用（空矩形...）

这有效：

if let url = URL(string: "http://devstreaming.apple.com/videos/wwdc/2016/102w0bsn0ge83qfv7za/102/hls_vod_mvp.m3u8"){

            let player = AVPlayer(url: url)
            let controller=AVPlayerViewController()
            controller.player=player
            controller.view.frame = self.view.frame
            self.view.addSubview(controller.view)
            self.addChildViewController(controller)
            player.play()
        }

同一个网址...

于 2016-08-20T17:33:52.023 回答
4

使用 MPMoviePlayerController ： 

 import UIKit
 import MediaPlayer

 class ViewController: UIViewController {

     var streamPlayer : MPMoviePlayerController =  MPMoviePlayerController(contentURL: NSURL(string:"video url here"))
     override func viewDidLoad() {
         super.viewDidLoad()
         streamPlayer.view.frame = self.view.bounds
         self.view.addSubview(streamPlayer.view)

         streamPlayer.fullscreen = true
         // Play the movie!
         streamPlayer.play()
}
}

使用 AVPlayer ：

import AVFoundation

var playerItem:AVPlayerItem?
var player:AVPlayer?

override func viewDidLoad() {
        super.viewDidLoad() 
      let url = NSURL(string: "url of the audio or video") 
      playerItem = AVPlayerItem(URL: url!)
      player=AVPlayer(playerItem: playerItem!)
      let playerLayer=AVPlayerLayer(player: player!)
      playerLayer.frame=CGRectMake(0, 0, 300, 50)
      self.view.layer.addSublayer(playerLayer)
}

我有一个播放按钮来处理按钮点击。

playButton.addTarget(self, action: "playButtonTapped:", forControlEvents: .TouchUpInside)

func playButtonTapped(sender: AnyObject) {
        if player?.rate == 0
        {
            player!.play()
            playButton.setImage(UIImage(named: "player_control_pause_50px.png"), forState: UIControlState.Normal)
        } else {
            player!.pause()
            playButton.setImage(UIImage(named: "player_control_play_50px.png"), forState: UIControlState.Normal)
        }
    }

我添加了一个监听 AVPlayerItemDidPlayToEndTimeNotification 的观察者。

override func viewWillAppear(animated: Bool) {
        NSNotificationCenter.defaultCenter().addObserver(self, selector: "finishedPlaying:", name: AVPlayerItemDidPlayToEndTimeNotification, object: playerItem)
    }

override func viewWillDisappear(animated: Bool) {
        NSNotificationCenter.defaultCenter().removeObserver(self)
    }

视频/音频播放完成后，重置按钮图像和通知

  func finishedPlaying(myNotification:NSNotification) {
        playButton.setImage(UIImage(named: "player_control_play_50px.png"), forState: UIControlState.Normal)

        let stopedPlayerItem: AVPlayerItem = myNotification.object as! AVPlayerItem
        stopedPlayerItem.seekToTime(kCMTimeZero)
    }
于 2016-02-12T05:55:38.653 回答
2

这在 Swift 5中对我有用

刚刚从Sample Videos将示例视频添加到项目中

使用以下快速代码示例添加了用于从网站和本地播放视频的操作按钮

import UIKit
import AVKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        //TODO : Make Sure Add and copy "SampleVideo.mp4" file in project before play
    }

    @IBAction func playWebVideo(_ sender: Any) {

        guard let url = URL(string: "https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4") else {
            return
        }
        // Create an AVPlayer, passing it the HTTP Live Streaming URL.
        let player = AVPlayer(url: url)
        let controller = AVPlayerViewController()
        controller.player = player
        present(controller, animated: true) {
            player.play()
        }
    }

    @IBAction func playLocalVideo(_ sender: Any) {

        guard let path = Bundle.main.path(forResource: "SampleVideo", ofType: "mp4") else {
            return
        }
        let videoURL = NSURL(fileURLWithPath: path)

        // Create an AVPlayer, passing it the local video url path
        let player = AVPlayer(url: videoURL as URL)
        let controller = AVPlayerViewController()
        controller.player = player
        present(controller, animated: true) {
            player.play()
        }
    }

}
于 2019-05-15T11:05:12.633 回答
1

使用来自 github 链接的 ASVideoPlayer 库的自定义 VideoPlayer：https ://github.com/Asbat/ASVideoPlayer

// --------------------------------------------------------
// MARK:- variables
// --------------------------------------------------------

var videoPlayer = ASVideoPlayerController()
var videoData : [VideoModel] = []
var allVideoData : [AllVideoModel] = []
var cellHeights = [IndexPath: CGFloat]()
let loadingCellTableViewCellCellIdentifier = "LoadingCellTableViewCell"
var pauseIndexPath : Int = 0
var pageNumber = 1
var index = 0
var id = ""
var titleVideo = ""
var isUpdate = false
var myVideo : [MyVideo] = []
var imgs = [UIImage]()
var activityViewController : UIActivityViewController!

private var activityIndicator = NVActivityIndicatorView(frame: CGRect(x: 5, y: 5, width: 5, height: 5), type: .circleStrokeSpin, color: .systemBlue, padding: 5)
private let refreshControl = UIRefreshControl()


// --------------------------------------------------------
// MARK:- Outlets
// --------------------------------------------------------
@IBOutlet private var tableVideo: UITableView!
@IBOutlet private var _btnBack: UIButton!
@IBOutlet var _btnide: UIButton!

// ---------------------------------------------------------
// MARK:- Lifecycle
// ---------------------------------------------------------

override func viewDidLoad() {
    super.viewDidLoad()
    
    self._btnide.isHidden = true
    tableVideo.rowHeight = UITableView.automaticDimension
    tableVideo.separatorStyle = .none
    tableVideo.delegate = self
    tableVideo.dataSource = self
    tableVideo.register(UINib(nibName: "VideoPlayerTableCell", bundle: nil), forCellReuseIdentifier: "VideoPlayerTableCell")
    let cellNib = UINib(nibName:loadingCellTableViewCellCellIdentifier, bundle: nil)
    tableVideo.register(cellNib, forCellReuseIdentifier: loadingCellTableViewCellCellIdentifier)
    navigationController?.navigationBar.isHidden = true
}

override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)
    ASVideoPlayerController.sharedVideoPlayer.pausePlayeVideosFor(tableView: tableVideo)
    tableVideo.scrollToRow(at: IndexPath(row: index, section: 0), at: .none, animated: true)
}

override func viewWillDisappear(_ animated: Bool) {
    super.viewWillDisappear(animated)
    tableVideo.scrollToRow(at: IndexPath(row: pauseIndexPath, section: 0), at: .none, animated: true)
    puasVideoWhenPushVC(index: pauseIndexPath)
    NotificationCenter.default.removeObserver(self)
    if tableVideo.isHidden == true {
    }
}

@IBAction func _onTapBackBtnAction(_ sender: UIButton) {
    tableVideo.scrollToRow(at: IndexPath(row: pauseIndexPath, section: 0), at: .none, animated: true)
    self.puasVideoWhenPushVC(index: pauseIndexPath)
    navigationController?.popViewController(animated: true)
    navigationController?.navigationBar.isHidden = false
}

// ---------------------------------------------------------------------
// MARK:- TableView Delegate & DataSource
// ---------------------------------------------------------------------

  extension VideoPlayerVC : 
  UITableViewDelegate,UITableViewDataSource,UIScrollViewDelegate {

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    if isUpdate{
        return videoData.count
    }else{
        return allVideoData.count
    }
}

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    if tableView == tableVideo {
        return view.bounds.height
    }else {
        return UITableView.automaticDimension
    }
}


func tableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {
    if tableView == tableVideo {
        if let videoCell = cell as? ASAutoPlayVideoLayerContainer, let _ = videoCell.videoURL {
            ASVideoPlayerController.sharedVideoPlayer.removeLayerFor(cell: videoCell)
        }
    }
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableVideo.dequeueReusableCell(withIdentifier: "VideoPlayerTableCell", for: indexPath) as! VideoPlayerTableCell
    if isUpdate{
        self.id = videoData[indexPath.row].id ?? ""
        cell.configureCell(videoUrl: videoData[indexPath.row].videoLink )
    }else{
        self.id = allVideoData[indexPath.row].id ?? ""
        cell.configureCell(videoUrl: allVideoData[indexPath.row].videoLink)
    }
    cell.btnPlayPause.isSelected = false
    cell.btnPlayPause.tag = indexPath.row
    cell.btnPlayPause.addTarget(self, action: #selector(didTapPlayPauseButton(_:)), for: .touchUpInside)
    cell.btnPlayPause.setImage(UIImage(named: ""), for: .normal)
    cell.btnPlayPause.setImage(UIImage(named: "btn_play_video"), for: .selected)
    
    cell.btnUseNow.tag = indexPath.row
    cell.btnUseNow.addTarget(self, action: #selector(btnUseNowTapped(sender:)), for: .touchUpInside)
    
    cell.btnShare.tag = indexPath.row
    cell.btnShare.addTarget(self, action: #selector(btnShareTapped(sender:)), for: .touchUpInside)
    
    cell.btnSave.tag = indexPath.row
    cell.btnSave.addTarget(self, action: #selector(btnSaveTapped(sender:)), for: .touchUpInside)
    
    pauseIndexPath = indexPath.row
    return cell
}

@objc func btnUseNowTapped(sender: UIButton){
    
    self._btnide.isHidden = false
    self.pausePlayeVideos()
    let editVC = EditVideoVC()
    var fileName : String = kEmptyString
    
    if self.isUpdate{
        editVC.videoString = self.videoData[sender.tag].videoLink ?? kEmptyString
        editVC.id = self.videoData[sender.tag].id ?? kEmptyString
        editVC.titleVideo = self.videoData[sender.tag].title ?? kEmptyString
        fileName = self.videoData[sender.tag].videoZip ?? kEmptyString
        
        guard !FileManager.isExist(id: self.videoData[sender.tag].id ?? kEmptyString) else{
            print("File Downloaded")
            self.puasVideoWhenPushVC(index: sender.tag)
            self.navigationController?.pushViewController(editVC, animated: true)
            return }
        
        FileManager.download(id: self.videoData[sender.tag].id ?? kEmptyString, url: fileName) { (url) in
            guard url != nil else {
                print("not download")
                return
            }
            self.puasVideoWhenPushVC(index: sender.tag)
            self.navigationController?.pushViewController(editVC, animated: true)
        }
    }
    else{
        editVC.videoString = self.allVideoData[sender.tag].videoLink ?? kEmptyString
        editVC.id = self.allVideoData[sender.tag].id ?? kEmptyString
        editVC.titleVideo = self.allVideoData[sender.tag].title ?? kEmptyString
        fileName = self.allVideoData[sender.tag].videoZip ?? kEmptyString
        
        guard !FileManager.isExist(id: self.allVideoData[sender.tag].id ?? kEmptyString) else{
            print("File Downloaded")
            self.puasVideoWhenPushVC(index: sender.tag)
            self.navigationController?.pushViewController(editVC, animated: true)
            return }
        
        FileManager.download(id: self.allVideoData[sender.tag].id ?? kEmptyString, url: fileName) { (url) in
            guard url != nil else {
                print("not download")
                return
            }
            self.puasVideoWhenPushVC(index: sender.tag)
            self.navigationController?.pushViewController(editVC, animated: true)
        }
    }
}

@objc func btnShareTapped(sender: UIButton){
    
    if self.isUpdate{
        let video = ["\(String(describing: self.videoData[sender.tag].videoLink))"]
        self.activityViewController = UIActivityViewController(activityItems: video, applicationActivities: nil)
        self.activityViewController.setValue("Video Share", forKey: "subject")
        
        self.activityViewController.popoverPresentationController?.sourceView = self.view
        self.activityViewController.excludedActivityTypes = [ UIActivity.ActivityType.airDrop, UIActivity.ActivityType.postToTwitter, UIActivity.ActivityType.addToReadingList, UIActivity.ActivityType.assignToContact,UIActivity.ActivityType.copyToPasteboard,UIActivity.ActivityType.mail,UIActivity.ActivityType.markupAsPDF,UIActivity.ActivityType.message,UIActivity.ActivityType.postToFacebook,UIActivity.ActivityType.postToFlickr,UIActivity.ActivityType.postToTencentWeibo,UIActivity.ActivityType.postToVimeo,UIActivity.ActivityType.postToWeibo,UIActivity.ActivityType.saveToCameraRoll]
        self.present(self.activityViewController, animated: true, completion: nil)
    }
    else{
        let categoryVideo = ["\(String(describing: self.allVideoData[sender.tag].videoLink))"]
        self.activityViewController = UIActivityViewController(activityItems: categoryVideo, applicationActivities: nil)
        self.activityViewController.setValue("Video Share", forKey: "subject")
        
        self.activityViewController.popoverPresentationController?.sourceView = self.view
        self.activityViewController.excludedActivityTypes = [ UIActivity.ActivityType.airDrop, UIActivity.ActivityType.postToTwitter]
        self.present(self.activityViewController, animated: true, completion: nil)
    }
}

@objc func btnSaveTapped(sender: UIButton){
   
    if self.isUpdate{
        self.downloadVideos(video: self.videoData[sender.tag].videoLink ?? kEmptyString)
    }else{
        self.downloadVideos(video: self.allVideoData[sender.tag].videoLink ?? kEmptyString)
    }
}


private func downloadVideos(video : String){
    Alamofire.request(video).downloadProgress(closure : { (progress) in
    }).responseData{ (response) in
        ///# Create folder in documetn directory #///

        if let data = response.result.value{
            let path = (NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as NSString).appendingPathComponent("Videos")
            if !FileManager.default.fileExists(atPath: path) {
                try! FileManager.default.createDirectory(atPath: path, withIntermediateDirectories: true, attributes: nil)
            }
            let fileURL = URL(fileURLWithPath:path).appendingPathComponent("\(self.id)/\(self.titleVideo)/output.mp4")
            print(fileURL)
            do{
                try data.write(to: fileURL, options: .atomic)
            }catch{
                print("could not download")
            }
            print(fileURL)
        }
    }
}


// ----------------------------------------------------------------------
// MARK:- Scrollview Method
// ----------------------------------------------------------------------

func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
    if scrollView == tableVideo {
        pauseIndexPath = Int(scrollView.contentOffset.y / scrollView.frame.size.height)
        pausePlayeVideos()
    }
}

func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
    if scrollView == tableVideo {
        if !decelerate {
            pausePlayeVideos()
        }
    }
}

// ----------------------------------------------------------------------
// MARK:- Function Pause & Play Button
// ----------------------------------------------------------------------

func puasVideoWhenPushVC (index : NSInteger) {
    if isUpdate{
        guard let cell = tableVideo.cellForRow(at: IndexPath(row: index, section: 0)) as? VideoPlayerTableCell else { return }
        ASVideoPlayerController.sharedVideoPlayer.pauseVideo(forLayer: cell.videoLayer, url: videoData[index].videoLink ?? "")
    }
    else{
        guard let cell = tableVideo.cellForRow(at: IndexPath(row: index, section: 0)) as? VideoPlayerTableCell else { return }
        ASVideoPlayerController.sharedVideoPlayer.pauseVideo(forLayer: cell.videoLayer, url: allVideoData[index].videoLink ?? "")
    }
}

@objc func pausePlayeVideos(){
    ASVideoPlayerController.sharedVideoPlayer.pausePlayeVideosFor(tableView: tableVideo)
}

@objc func appEnteredFromBackground() {
    ASVideoPlayerController.sharedVideoPlayer.pausePlayeVideosFor(tableView: tableVideo, appEnteredFromBackground: true)
}

@objc func didTapPlayPauseButton(_ sender: UIButton) {
    
    guard let cell = tableVideo.cellForRow(at: IndexPath(row: sender.tag, section: 0)) as? VideoPlayerTableCell else { return }
    if sender.isSelected {
        if isUpdate{
            ASVideoPlayerController.sharedVideoPlayer.playVideo(withLayer: cell.videoLayer, url: videoData[sender.tag].videoLink ?? "")
        }else{
            ASVideoPlayerController.sharedVideoPlayer.playVideo(withLayer: cell.videoLayer, url: allVideoData[sender.tag].videoLink ?? "")
        }
    } else {
        if isUpdate{
            ASVideoPlayerController.sharedVideoPlayer.pauseVideo(forLayer: cell.videoLayer, url: videoData[sender.tag].videoLink ?? "")
        }else{
            ASVideoPlayerController.sharedVideoPlayer.pauseVideo(forLayer: cell.videoLayer, url: allVideoData[sender.tag].videoLink ?? "")
        }
    }
    sender.isSelected = !sender.isSelected
}
于 2021-08-17T10:00:50.110 回答
1

斯威夫特 5.0

从 @ingconti answer 改进。这对我有用。

 if let url = URL(string: "urUrlString"){
            let player = AVPlayer(url: url)
            let avController = AVPlayerViewController()
            avController.player = player
            // your desired frame
            avController.view.frame = self.view.frame
            self.view.addSubview(avController.view)
            self.addChild(avController)
            player.play()
        }
于 2019-12-20T14:15:03.913 回答
1 
let videoUrl = //URL: Your Video URL

//Create player first using your URL
let yourplayer = AVPlayer(url: videoUrl)

//Create player controller and set it’s player
let playerController = AVPlayerViewController()
playerController.player = yourplayer


//Final step To present controller  with player in your view controller
present(playerController, animated: true, completion: {
   playerController.player!.play()
})
于 2019-10-18T12:24:18.300 回答
0

斯威夫特 5

  @IBAction func buttonPressed(_ sender: Any) {
    let videoURL = course.introductionVideoURL
    let player = AVPlayer(url: videoURL)
    let playerViewController = AVPlayerViewController()
    playerViewController.player = player

    present(playerViewController, animated: true, completion: {

        playerViewController.player!.play()
    })

// 这里的课程包括一个模型文件，在里面我已经给出了 url，所以我使用课程函数从模型中调用函数。

// 还有 IntroductionVideoUrl 是我在模型中声明的 URL。

 var introductionVideoURL: URL

另外，您也可以使用下面的代码而不是从模型中调用函数

替换此代码

  let videoURL = course.introductionVideoURL

和

  guard let videoURL = URL(string: "https://something.mp4) else {
        return
于 2019-10-15T16:17:49.490 回答