Question

我试图通过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playVideo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

请参阅docs：

请注意

虽然您可以创建多个MPMoviePlayerController对象和   在您的界面中呈现他们的观点，一次只有一个电影播放器   可以播放它的电影。

如果您希望一次能播放两部电影，请查看AVPlayerLayer和AVSynchronizedLayer

如何同时播放2个视频？

1 个答案: