如何同时播放2个视频？

Question

我正在尝试通过 MPMoviePlayerController 在一个屏幕上播放两个视频，但每次只播放其中一个。这是我的播放视频功能：

func playVideo() {
    let url = NSURL(string: videoUrls[videoNumber])
    moviePlayer = MPMoviePlayerController(contentURL: url)
    if let player = moviePlayer {
        player.view.frame = CGRect(x: 0, y: 200, width: 200, height: 200)
        player.shouldAutoplay = true
        player.prepareToPlay()
        player.scalingMode = .AspectFill
        player.controlStyle = .None
        player.allowsAirPlay = false
        self.view.addSubview(player.view)
    }

    let backUrl = NSURL(string: videoUrls[videoNumber+1])
    backPlayer = MPMoviePlayerController(contentURL: backUrl)
    if let player = backPlayer {
        player.view.frame = CGRect(x: 0, y: 0, width: 200, height: 200)
        player.shouldAutoplay = true
        player.prepareToPlay()
        player.scalingMode = .AspectFill
        player.controlStyle = .None
        player.allowsAirPlay = false
        self.view.addSubview(player.view)
    }

Answer 1

参考docs:

Note

Although you can create multiple MPMoviePlayerController objects and present their views in your interface, only one movie player at a time can play its movie.

如果您希望同时播放两部电影，请查看 AVPlayerLayer 和 AVSynchronizedLayer

如何同时播放2个视频？

How to play 2 video at the same time?

ios

swift

mpmovieplayercontroller