窗口后台画面减速，前台加速（会掉帧

[Pual397]

从后台切换至前台，画面会倍速播放至最新进度

2024-08-12 23:16:42.0968|ERROR|AllLive.UWP.Helper.LogHelper|2|播放器初始化失败|未指定的错误

未指定的错误
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x21
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0x70
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x38
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task) + 0x17
at AllLive.UWP.Views.LiveRoomPage.d__21.MoveNext() + 0x2a9