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我目前正在播放带有捆绑 URL 的本地视频。

private let videoURL = Bundle.main.path(forResource: "video", ofType:"mp4")

这是 setupPlayer 方法：

player = AVPlayer(url: URL(fileURLWithPath: url))
playerLayer = AVPlayerLayer(player: player)
playerLayer.frame = videoContainerView.layer.bounds
playerLayer.videoGravity = .resize

我可以预览视频和声音，但 Xcode 会产生一些错误。在互联网上进行了一些搜索后，我找不到任何关于如何解决它们的信息。

2021-01-31 15:56:25.026534+0300 PixeryCase[72428:5712733] [] [15:56:25.026] FigSubtitleSampleCreateFromPropertyList signalled err=50 (kFigCFBadPropertyListErr) (NULL or bad plist) at /Library/Caches/com.apple.xbs/Sources/EmbeddedCoreMedia_Sim/EmbeddedCoreMedia-2765.6/Prototypes/ClosedCaptions/FigCaptionCommand.c:792
2021-01-31 15:56:25.233948+0300 PixeryCase[72428:5712809] [plugin] AddInstanceForFactory: No factory registered for id <CFUUID 0x600002a1be40> 
2021-01-31 15:56:25.563638+0300 PixeryCase[72428:5712816] [] [15:56:25.564] VMC2SetProperty signalled err=-12823 (kVMCParameterErr) (not a CFString) at /Library/Caches/com.apple.xbs/Sources/EmbeddedCoreMedia_Sim/EmbeddedCoreMedia-2765.6/Prototypes/MediaConverter/VideoMediaConverter2.c:7105
4

1 回答 1

0

请加

let playerLayer = AVPlayerLayer(player: player)
view.layer?.addSublayer(playerLayer)

在 iOS 中使用 AVPlayerLayer 的一种便捷方式，

是作为 UIView 的支持层，如以下代码示例所示：

class PlayerView: UIView {
    var player: AVPlayer? {
        get {
            return playerLayer.player
        }
        set {
            playerLayer.player = newValue
        }
    }
    
    var playerLayer: AVPlayerLayer {
        return layer as! AVPlayerLayer
    }
    
    // Override UIView property
    override static var layerClass: AnyClass {
        return AVPlayerLayer.self
    }
}
于 2021-02-01T01:59:25.587 回答