How to stop record video using UWP LibVlc, not closing app?

Question

I using the UWP project (target 1903, min 1809). Installed nugets: VideoLAN.LibVLC.UWP (3.3.0) LibVLCSharp (3.4.8)

Goal: I trying to record video N minutes duration using RTSP when I use mediaPlayer.Stop() or mediaPlayer.Dispose(), then getting the error "An unhandled win32 exception occurred in..." Construction try..catch doesn't catch.

If I use like below, I don't have exception, but not all files recorded. What I mean, for example:

10 files created. But only 8 files recorded, when I closed the app. If the app is open, then not visible what files are being recorded.

     mediaPlayer = null;
     mediaPlayer?.Dispose();
     LibVLC = null;
     LibVLC?.Dispose();

Full example:

    while(true)
    {
        var name = $"{DateTime.Now.ToString("HH\\:mm\\:ss").Replace(":", ".")}.ts";
        var storageFileVideo = await storageFolderDate.CreateFileAsync(name);

        var LibVLC = new LibVLC();
        var mediaPlayer = new MediaPlayer(LibVLC);

        using (var media = new Media(LibVLC, new Uri("RTSP address")))
        {
            media.AddOption($":sout=#file{{dst={storageFileVideo.Path}}}");
            media.AddOption(":sout-keep");
            mediaPlayer.Play(media);
          
          
          // await Task.Delay(5000);
            //mediaPlayer = null;
            //mediaPlayer?.Dispose();
            //LibVLC = null;
            //LibVLC?.Dispose();
        }
    }
    

I also tried like below:

ThreadPool.QueueUserWorkItem(_ => { /*play and stop or dispose*/ });

How I can resolve it? Thank you.

Answer 1

Problem solved. Bug has been fixed in version VideoLAN.LibVLC.UWP 3.3.1