private void LoadPlayer()
{
var exts = new string[] { ".mp4", ".avi", ".webm", ".wmv", ".mov", ".mkv", ".flv", ".rmvb" };
var dir = AppDomain.CurrentDomain.BaseDirectory + "Videos";
#if DEBUG
dir = Environment.GetFolderPath(Environment.SpecialFolder.MyVideos);
#endif
videos = Directory.GetFiles(dir)
.Where(f => exts.Contains(System.IO.Path.GetExtension(f)))
.ToArray();
if (videos.Length < 1)
{
MessageBox.Show("未包含任何影片，请添加后重启！");
Process.Start(dir);
this.Close();
return;
}
switch (AppSettings["Codec"].ToLower())
{
case "ffmpeg":
if (Environment.Is64BitProcess)
{
Unosquare.FFME.Library.FFmpegDirectory = AppDomain.CurrentDomain.BaseDirectory + "FFmpeg.4.1.1\\x64";
}
else
{
Unosquare.FFME.Library.FFmpegDirectory = AppDomain.CurrentDomain.BaseDirectory + "FFmpeg.4.1.1\\x86";
}
var player2 = new Unosquare.FFME.MediaElement
{
Volume = 1,
Stretch = Stretch.Fill,
LoadedBehavior = Unosquare.FFME.Common.MediaPlaybackState.Manual,
Source = new Uri(videos[0], UriKind.Absolute)
};
player2.BeginInit();
root.Children.Insert(1, player2);
player2.MediaEnded += OnMediaEnded;
player2.MediaOpening += OnMediaOpening;
player2.MediaOpened += OnMediaOpened;
player2.EndInit();
break;
case "vlc":
if (Environment.Is64BitProcess)
{
Meta.Vlc.Wpf.ApiManager.Initialize(@"LibVlc\x64", new string[] { "-I", "dummy", "--ignore-config", "--no-video-title", "--rtsp-tcp" });
}
else
{
Meta.Vlc.Wpf.ApiManager.Initialize(@"LibVlc\x86", new string[] { "-I", "dummy", "--ignore-config", "--no-video-title", "--rtsp-tcp" });
}
var player1 = new Meta.Vlc.Wpf.VlcPlayer
{
Volume = 1,
Stretch = Stretch.Fill,
};
player1.Initialized += (s, e) =>
{
player1.LoadMedia(videos[0]);
};
root.Children.Insert(1, player1);
player1.StateChanged += OnStateChanged;
player1.LengthChanged += OnLengthChanged;
player1.VideoFormatChanging += (s, e) =>
{
if (e.Width > this.ActualWidth && this.ActualWidth > 0)
{
var w = this.ActualWidth;
var h = w * e.Height / e.Width;
e.Width = (uint)w;
e.Height = (uint)h;
}
};
break;
default:
var player3 = new MediaElement
{
Volume = 1,
Stretch = Stretch.Fill,
LoadedBehavior = MediaState.Manual,
Source = new Uri(videos[0], UriKind.Absolute)
};
player3.MediaEnded += OnMediaEnded;
player3.MediaOpened += OnMediaOpened;
root.Children.Insert(1, player3);
break;
}
if (AppSettings["AutoPlay"].ToLower() == "true")
{
Task.Delay(200).ContinueWith((t) =>
{
this.Dispatcher.Invoke(() =>
{
this.Play(1);
});
});
}
}
public VlcPlayer(Meta.Vlc.Wpf.VlcPlayer _player)
{
Player = _player ?? throw new ArgumentNullException(nameof(_player));
}
