RTSP Stream xcode 12.5

Question

我正在尝试在Xcode12.5的ios应用程序中播放30秒的rtsp视频。不幸的是，我找不到这样做的方法。有没有人能给我一个插件或者解决这个问题的方法？

先谢谢你，帕特里克

Answer 1

尝试使用VLCKit/MobileVLCKit完成此任务。

Answer 2

好吧，这是一个老问题，但我也发现了这个问题，而且没有太多的数据……

正如德米特罗指出的那样，MobileVLCKit是最好的选择。

我使用swiftui作为接口来实现它，所以首先我必须创建一个UIViewRepresentable来显示流视图

首先导入MobileVLCKit

struct VlcPlayerRepresentable: UIViewRepresentable{ //MARK: Transform from a UIView into swiftUI compatible
func updateUIView(_ uiView: UIView, context: UIViewRepresentableContext<VlcPlayerRepresentable>) {
}

func makeUIView(context: Context) -> UIView {
    return PlayerUIView(frame: .zero)
}}

然后启动播放器

class PlayerUIView: UIView, VLCMediaPlayerDelegate,ObservableObject{
let mediaPlayer : VLCMediaPlayer = VLCMediaPlayer()// You can also add options in here
override init(frame: CGRect) {
    super.init(frame: UIScreen.screens[0].bounds)
    let url = URL(string: "rtsp://rtspURLString:8554/live")!//replace your resource here
    
    let media = VLCMedia(url: url)
        
    media.addOptions([// Add options here
        "network-caching": 300,
        "--rtsp-frame-buffer-size":100,
        "--vout": "ios",
        "--glconv" : "glconv_cvpx",
        "--rtsp-caching=": 150,
        "--tcp-caching=": 150,
        "--realrtsp-caching=": 150,
        "--h264-fps": 20.0,
        "--mms-timeout": 60000
    ])
    
    mediaPlayer.media = media
    mediaPlayer.delegate = self
    mediaPlayer.drawable = self
    mediaPlayer.audio.isMuted = true
   
    mediaPlayer.videoAspectRatio = UnsafeMutablePointer<Int8>(mutating: ("16:9" as NSString).utf8String)
    mediaPlayer.play()}


func checkConnection() -> Bool{
    let isPlaying: Bool = mediaPlayer.isPlaying
    return isPlaying
}

  required init?(coder: NSCoder) {
    fatalError("init(coder:) has not been implemented")
  }


  override func layoutSubviews() {
    super.layoutSubviews()
  }}

然后只需将可表示的视图添加到结构中，现在您可以将此结构添加到您想要显示流的任何位置。

struct VideoViewStructure: View {
var body: some View {
    return VStack{
        VlcPlayerRepresentable()
    }
}}