private void SeekToPosition(long time)
{
var target = TimeSpan.FromMilliseconds(time);
if (target.TotalMilliseconds < 0)
{
target = TimeSpan.Zero;
}
VideoElement.Seek(target).GetAwaiter().GetResult();
Position.Time = (long)target.TotalMilliseconds;
}
public void JumpDuration(long duration)
{
var target = VideoElement.Position + TimeSpan.FromMilliseconds(duration);
if (target.TotalMilliseconds < 0)
{
target = TimeSpan.Zero;
}
VideoElement.Seek(target).GetAwaiter().GetResult();
Position.Time = (long)target.TotalMilliseconds;
}
public PlaybackView()
{
InitializeComponent();
VideoElement.PositionChanged += (o, args) =>
Position.Time = (long)args.Position.TotalMilliseconds;
VideoElement.MediaOpened += (o, args) =>
Position.Total = (long)args.Info.Duration.TotalMilliseconds;
VideoElement.MediaFailed += (o, args) => Console.WriteLine(@"[FFME] MediaFailed : " + args.ErrorException);
VideoElement.MediaEnded += async(o, args) =>
{
await VideoElement.Seek(TimeSpan.Zero);
await VideoElement.Play();
};
//VideoElement.RenderingVideo += RenderPreviewOnVideo;
Position.OnPositionActiveChanged += () => SeekToPosition(Position.Time);
}