When I access MediaElement1.Position after the MediaElement1 was paused and started, I get 00:00 for one second, and then it gets normal.

Like this 00:00 -> 00:01 -> 00:02 -> Pause -> Start -> 00:00 (00:03 should be shown) -> 00:04 -> 00:05 ...

I read that UWP has a function called StepOneFrameForward for that. Does WPF have it, too? Thx.

CodePudding user response：

Does WPF have it, too?

No, it doesn't. You can confirm this by looking in the docs for the System.Windows.Media.MediaPlayer class.

You may still use the UWP control in a WPF application using XAML islands.