ios - 如何在 ios swift 中播放视频

Question

我是 ios 编程的新手，实际上我需要流式传输视频 URL 但我无法使用 avplayer 流式传输视频 URL，但是使用 avplayer 下载的文件我可以播放。实际问题是我的文件格式不同例如我的文件名是这样的 song.apa 但它是 song.mp4

代码:

let avplayerController = AVPlayerViewController()
var avPlayer:AVPlayer?

override func viewDidLoad()
{
    super.viewDidLoad()
    let movieUrl = URL.init(string: "http://techslides.com/demos/sample-videos/small.3gp")
    self.avPlayer = AVPlayer.init(url: movieUrl!)
    self.avplayerController.player = self.avPlayer
}

override func didReceiveMemoryWarning()
{
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

@IBAction func playVideo(_ sender: Any)
{
    self.present(self.avplayerController, animated: true) { 
     self.avplayerController.player?.play()
    }
}

Answer 1

在 Swift 3 中

import Foundation
import AVFoundation
import MediaPlayer
import AVKit


func play()
    {
        let player = AVPlayer(url: "Your Url")
        let playerViewController = AVPlayerViewController()
        playerViewController.player = player
        self.present(playerViewController, animated: true)
        {
            playerViewController.player!.play()
        }


    }