如何在縱向模式下以全屏尺寸播放視頻？

我想在人像模式下在閃屏中播放一些視頻 - 全屏。這可能嗎？請通過適當的解決方案指導我。如何在縱向模式下以全屏尺寸播放視頻？

我在尋找迅速解決應用程序的委託

let splashScreenVC = viewController(withIdentifier: "identifier", inStoryboard: "storyboard:) as? SplashViewController 
window?.rootViewController = splashScreenVC

裏面的視圖控制器SplashViewController的

來源

2017-12-18 Jan

的可能的複製[如何發揮IOS視頻飛濺（目標C） ]（https://stackoverflow.com/questions/32515407/how-to-play-a-video-splash-in-iosobjective-c） –

它在客觀上c – Jan

@Ahhishek該鏈接是ObjC，而且接受的答案是基本上連接到一個Github repo ... –

任何麻煩創建的UIView一個子類，具有AVPlayer和功能createBackground：

import AVFoundation 

class BackgroundVideo: UIView { 
    var player: AVPlayer? 

    func createBackground(name: String, type: String) { } 
}

那麼你的createBackground可能是這樣的：

實現視頻循環

AVPlayerItemDidPlayToEndTime：10

func createBackground(name: String, type: String) { 
    guard let path = Bundle.main.path(forResource: name, ofType: type) else { return } 

    player = AVPlayer(url: URL(fileURLWithPath: path)) 
    player?.actionAtItemEnd = AVPlayerActionAtItemEnd.none; 
    let playerLayer = AVPlayerLayer(player: player) 
    playerLayer.frame = self.frame 
    playerLayer.videoGravity = AVLayerVideoGravity.resizeAspectFill 
    self.layer.insertSublayer(playerLayer, at: 0) 
    player?.seek(to: kCMTimeZero) 
    player?.play() 
}

那麼您可以添加更多的東西，比如觀察的通知。

UIApplicationWillEnterForeground用於控制視頻循環，從後臺恢復後。

最後你可能會附上這個BackgroundView，只要您需要：？假的閃屏，主屏幕，等等...

來源

2017-12-18 13:42:02

-2

內didFinishLaunch方法，你可以在viewDidLoad方法播放視頻。

func playVideo() { 
    guard let videoPath = Bundle.main.path(forResource: "Redtaxi-splash", ofType:"mov") else { 
     return 
    } 

    let videoURL = URL(fileURLWithPath: videoPath) 
    let player = AVPlayer(url: videoURL) 
    playerViewController = AVPlayerViewController() 
    playerViewController?.player = player 
    playerViewController?.showsPlaybackControls = false 
    playerViewController?.view.frame = view.frame 
    playerViewController?.view.backgroundColor = .white 
    playerViewController?.view.contentMode = .scaleAspectFill 


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

    view.addSubview((playerViewController?.view)!) 
    playerViewController?.player?.play() 
}

來源

2017-12-18 13:37:46

SWIFT 3.0

你不能這樣做，在默認的啓動畫面，但你可以做一些變通方法，以達致這。

首先你應該把你的視頻的第一幀，這將是圖像。

你可以使用Photoshop或任何其他圖形工具。

現在，您可以將它設置爲UIImageView中的默認啓動畫面。

現在製作一個UIViewController並啓動它作爲初始視圖控制器。

並在下面的代碼，以播放視頻

private func playFullScreenVideo() { 
    // drag your video file in project 
    // check if video file is available,if not return 
    guard let path = Bundle.main.path(forResource: "video", ofType:"mp4") else { 
     debugPrint("video.mp4 missing") 
     return 
    } 
    // create instance of videoPlayer with video path 
    let videoPlayer = AVPlayer(url: URL(fileURLWithPath: path)) 
    // create instance of playerlayer with videoPlayer 
    let playerLayer = AVPlayerLayer(player: videoPlayer) 
    // set its videoGravity to AVLayerVideoGravityResizeAspectFill to make it full size 
    playerLayer.videoGravity = AVLayerVideoGravityResizeAspectFill 
    // add it to your view 
    playerLayer.frame = self.view.frame 
    playerView.layer.addSublayer(playerLayer) 
    // start playing video 
    videoPlayer?.play() 
    }

讓我知道如果有這個

來源

2017-12-18 13:38:55 Vikky

如何在縱向模式下以全屏尺寸播放視頻？

回答

相關問題