Hi, I really like WPF MediaKit but sometimes it does not show video. I tried to repair it but I have not succeeded. Every time it happened, a lot of internal exceptions has been thrown:
Cannot call this method without a back buffer.
Stack trace: at System.Windows.Interop.D3DImage.AddDirtyRect(Int32Rect dirtyRect)
Do You have any idea, how to repair it?
I am using two instances of MediaUriElement at one time, playing the same video.