// (0.3.0)ランダムラントロ出題に対応。SeekStart、questionMediaPlayer_MediaOpenedなどを参照。
#region *出題開始(Start)
public void Start()
{
if (!CurrentQuestion.IsRandomRantro)
{
// 停止位置設定を行う．
if (CurrentQuestion.StopPos > TimeSpan.Zero)
{
_questionTimeLine.Duration = CurrentQuestion.StopPos;
}
}
// CurrentPosition更新通知用のタイマーを動かす。
_timer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(250)
};
_timer.Tick += (sender, e) => { NotifyPropertyChanged("CurrentPosition"); };
// 再生を開始する。
_questionClock = (MediaClock)_questionTimeLine.CreateClock(true);
if (!CurrentQuestion.IsRandomRantro)
{
_questionClock.Controller.Seek(CurrentQuestion.PlayPos, TimeSeekOrigin.BeginTime);
}
_questionClock.Completed += question_Completed;
_questionMediaPlayer.Clock = _questionClock;
_timer.Start();
}
private void cmdPlayCode_Click(object sender, RoutedEventArgs e)
{
// Create the timeline.
// This isn't required, but it allows you to configure details
// that wouldn't otherwise be possible (like repetition).
MediaTimeline timeline = new MediaTimeline(new Uri("test.mpg", UriKind.Relative));
timeline.RepeatBehavior = RepeatBehavior.Forever;
// Create the clock, which is shared with the MediaPlayer.
MediaClock clock = timeline.CreateClock();
MediaPlayer player = new MediaPlayer();
player.Clock = clock;
// Create the VideoDrawing.
VideoDrawing videoDrawing = new VideoDrawing();
videoDrawing.Rect = new Rect(150, 0, 100, 100);
videoDrawing.Player = player;
// Assign the DrawingBrush.
DrawingBrush brush = new DrawingBrush(videoDrawing);
this.Background = brush;
// Start the timeline.
clock.Controller.Begin();
}
public override void PlaySound(string name, Action onFinish)
{
if (string.IsNullOrEmpty(name))
{
if (_mediaClock != null && _mediaClock.CurrentState == System.Windows.Media.Animation.ClockState.Active)
{
_mediaClock.Controller.Stop();
}
return;
}
var source = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Sounds", name);
if (_mediaTimeline == null)
{
_mediaTimeline = new MediaTimeline();
_player = new MediaPlayer();
_mediaTimeline.Completed += (sender, e) => onFinish();
}
else
{
if (_mediaClock.CurrentState == System.Windows.Media.Animation.ClockState.Active)
{
_mediaClock.Controller.Stop();
}
}
_mediaTimeline.Source = new Uri(source, UriKind.RelativeOrAbsolute);
_mediaClock = _mediaTimeline.CreateClock();
_player.Clock = _mediaClock;
_mediaClock.Controller.Begin();
}
public Test()
{
_viewModel = new MainWindowViewModel(DialogCoordinator.Instance);
DataContext = _viewModel;
InitializeComponent();
var accent = ThemeManager.Accents.First(x => x.Name == "Purple");
var theme = ThemeManager.GetAppTheme("BaseLight");
ThemeManager.ChangeAppStyle(Application.Current, accent, theme);
TaskEx.Delay(2000);
homepage.IsEnabled = false;
MediaTimeline timeline = new MediaTimeline(new Uri("Wildlife.wmv", UriKind.RelativeOrAbsolute));
clock = timeline.CreateClock(); //创建控制时钟
MediaElement mediaElement = Resources["video"] as MediaElement; //得到资源
orgin.Child = mediaElement;
mediaElement.Clock = clock;
clock.Controller.Seek(new TimeSpan(0, 0, 0, 2), TimeSeekOrigin.BeginTime);//跳过固定的时间线
clock.Controller.Stop();
clock.Controller.Begin();
MainTabControl.SelectionChanged += MainTabControl_SelectionChanged;
clock.Completed += Clock_Completed;
}
private void Play_Click(object sender, RoutedEventArgs e)
{
MediaClock clock = mediaElement.Clock;
if (clock != null)
{
if (clock.IsPaused)
{
clock.Controller.Resume();
}
else
{
clock.Controller.Pause();
}
}
else
{
if (Media == null)
{
return;
}
MediaTimeline timeline = new MediaTimeline(Media.Uri);
clock = timeline.CreateClock();
clock.CurrentTimeInvalidated += Clock_CurrentTimelineInvalidated;
mediaElement.Clock = clock;
}
}
public void Initialize()
{
if (this.VideoSrc != "")
{
if (_FrontVideoDrawing.Clock == null)
{
//because our MediaElement is instantiated in code, we need to set its loaded and unloaded behavior to be manual
_FrontVideoDrawing.LoadedBehavior = MediaState.Manual;
_FrontVideoDrawing.UnloadedBehavior = MediaState.Manual;
MediaTimeline mt = new MediaTimeline(new Uri((String)this.VideoSrc, UriKind.Absolute));
//mt.RepeatBehavior = RepeatBehavior.Forever;
//there are issues w/ RepeatBehavior in the Feb CTP so instead we
//wire up the current state invalidated event to get repeat behavior
mt.CurrentStateInvalidated += new EventHandler(mt_CurrentStateInvalidated);
MediaClock mc = mt.CreateClock();
_FrontVideoDrawing.Clock = mc;
_FrontVideoDrawing.Width = 5;
_FrontVideoDrawing.Height = 10;
VisualBrush db = new VisualBrush(_FrontVideoDrawing);
Brush br = db as Brush;
MaterialGroup mg = new MaterialGroup();
mg.Children.Add(new DiffuseMaterial(br));
GeometryModel3D gm3dFront = (GeometryModel3D)_ItemGroup.Children[0];
//only need to paint it one place to show up two places!
gm3dFront.Material = mg;
}
}
}
//---------------------------------------------------------//
/// <summary>
/// Load all the images/movies in the sample images/movies directories into the puzzle list.
/// </summary>
private void LoadPuzzleList()
{
// Load photo puzzles
foreach (string file in Directory.GetFiles(photoPuzzlesPath, "*.jpg"))
{
// Load the photo
Image img = new Image();
img.Source = new BitmapImage(new Uri(file));
// Add the photo to the list of possible photos
AddElementToPuzzleList(img);
}
// Load video puzzles
foreach (string file in Directory.GetFiles(videoPuzzlesPath, "*.wmv"))
{
// Load the video into a looping timeline
MediaElement video = new MediaElement();
MediaTimeline t = new MediaTimeline();
t.Source = new Uri(file);
t.RepeatBehavior = RepeatBehavior.Forever;
video.Clock = t.CreateClock();
// Start the video with audio muted.
video.IsMuted = true;
video.Clock.Controller.Begin();
// Add the video to the list of possible puzzles.
AddElementToPuzzleList(video);
}
}
public void Func()
{
MediaTimeline mtl = new MediaTimeline(new Uri(_SelectedFilePath));
mtl.CurrentTimeInvalidated += mtl_CurrentTimeInvalidated;
_media.Clock = mtl.CreateClock();
_media.Clock.Controller.Resume();
}
private void LoopPlay(ref MediaPlayer player, Uri uri)
{
var timeLine = new MediaTimeline(uri);
timeLine.RepeatBehavior = System.Windows.Media.Animation.RepeatBehavior.Forever;
var clock = timeLine.CreateClock();
player.Clock = clock;
}
public BuiltinMediaPlayer(IVideo video)
{
InitializeComponent();
DataContext = this;
Title = video.Title;
var timeline = new MediaTimeline(new Uri(MediaHelper.GetVideoPath(video), UriKind.Absolute));
medPlayer.Clock = (MediaClock)timeline.CreateClock(true);
}
private void btnAbspielen_Click(object sender, RoutedEventArgs e)
{
MediaPlayer mediaPlayer = new MediaPlayer();
MediaTimeline tl = new MediaTimeline();
tl.Source = new Uri(abspielen);
_clock = tl.CreateClock();
mediaPlayer.Clock = _clock;
_clock.Controller.Begin();
}
public void InitializeMedia(string path)
{
mediaPlayer = new MediaPlayer();
_mTimeline = new MediaTimeline(new Uri(path));
_mTimeline.CurrentTimeInvalidated += MTimeline_CurrentTimeInvalidated;
mediaPlayer.Clock = _mTimeline.CreateClock(true) as MediaClock;
mediaPlayer.Clock.Controller.Stop();
mediaPlayer.MediaOpened += media_MediaOpened;
}
public Main()
{
InitializeComponent();
var uri = new Uri("C:\\Test.mp3");
MPlayer = new MediaPlayer();
MTimeline = new MediaTimeline(uri);
MTimeline.CurrentTimeInvalidated += new EventHandler(MTimeline_CurrentTimeInvalidated);
MPlayer.Clock = MTimeline.CreateClock(true) as MediaClock;
MPlayer.Clock.Controller.Stop();
}
private void OpenFile(string filepath)
{
editingEnabled = false;
currentFile = filepath;
// Open document
var timeline = new MediaTimeline(new Uri(filepath));
mediaPlayer.Clock = timeline.CreateClock(true) as MediaClock;
PlayVideo();
//mediaPlayer.Source = new Uri(dialog.FileName);
}
public override void OnApplyTemplate()
{
mediaElement = (MediaElement)GetTemplateChild("mediaElement");
timelineSlider = (Slider)GetTemplateChild("timelineSlider");
mediaElement.Clock = timeLine.CreateClock();
mediaElement.Clock.Controller.Pause();
mediaElement.MediaOpened += mediaElement_MediaOpened;
mediaElement.MediaEnded += mediaElement_MediaEnded;
timelineSlider.ValueChanged += timelineSlider_ValueChanged;
base.OnApplyTemplate();
}
public MainWindow()
{
this.InitializeComponent();
reflectorElement = reflector;
originElement = orgin;
MediaTimeline timeline = new MediaTimeline(new Uri("bg_sky.mp4", UriKind.RelativeOrAbsolute));
clock = timeline.CreateClock();//创建控制时钟
start.IsEnabled = false;
pause.IsEnabled = false;
resume.IsEnabled = false;
stop.IsEnabled = false;
}
public void ForPlay(string url)
{
this.url = url;
MediaTimeline line = new MediaTimeline(new Uri(url, UriKind.Relative));
//line.AutoReverse = true;
line.RepeatBehavior = System.Windows.Media.Animation.RepeatBehavior.Forever;
var clock = line.CreateClock();
Media.Clock = clock;
//Media.Open(new Uri(url, UriKind.Relative));
Media.Volume = musicVolum;
Media.Clock.Controller.Begin();
}
private void init()
{
MediaTimeline mTimeline = new MediaTimeline(new Uri(m_Filename, UriKind.Absolute));
mTimeline.RepeatBehavior = RepeatBehavior.Forever;
MediaClock mClock = mTimeline.CreateClock();
MediaPlayer repeatingVideoDrawingPlayer = new MediaPlayer();
repeatingVideoDrawingPlayer.Clock = mClock;
m_VideoDrawing.Player = repeatingVideoDrawingPlayer;
Z = 1;
reconstrctDrawable();
}
void Window_Loaded(object sender, RoutedEventArgs e)
{
_timeline = new MediaTimeline();
_timeline.Source = new Uri("Gitarrensound.wav",
UriKind.Relative);
_clock = _timeline.CreateClock();
_clock.CurrentTimeInvalidated += OnCurrentTimeInvalidated;
_clock.Controller.Stop();
MediaPlayer player = new MediaPlayer();
player.MediaOpened += OnPlayerMediaOpened;
player.Clock = _clock;
}
private void setVideo(Uri videoUri)
{
MediaTimeline mTimeLine = new MediaTimeline(videoUri);
if (videoUri.ToString().Contains("Loop"))
{
mTimeLine.RepeatBehavior = RepeatBehavior.Forever;
}
MediaClock mClock = mTimeLine.CreateClock();
VideoPlayer.Clock = mClock;
//VideoPlayer.Clock.Controller.Begin();
//VideoPlayer.Clock.Controller.Pause();
}
public Window4()
{
InitializeComponent();
var tl = new MediaTimeline(new Uri(@"Media/Movie1.wmv", UriKind.Relative));
player.Clock = tl.CreateClock(true) as MediaClock;
player.MediaOpened += (o, e) =>
{
slider.Maximum = player.NaturalDuration.TimeSpan.Seconds;
player.Clock.Controller.Pause();
};
slider.ValueChanged += (o, e) =>
{
player.Clock.Controller.Seek(TimeSpan.FromSeconds(slider.Value), TimeSeekOrigin.BeginTime);
};
}
private void OnCurrentMusicFileNameChanged(string newValue)
{
var uri = new Uri(Path.Combine(CurrentMusicDirectory, newValue));
if (MediaClock == null)
{
var mediaTimeLine = new MediaTimeline(uri);
MediaClock = mediaTimeLine.CreateClock(true) as MediaClock;
MediaClock.Controller.Stop();
}
else
{
MediaClock.Controller.Stop();
MediaClock.Timeline.Source = uri;
MediaClock.Controller.Stop();
}
}
public Window1()
{
InitializeComponent();
MediaTimeline timeline = new MediaTimeline(new Uri("Wildlife.wmv", UriKind.RelativeOrAbsolute));
clock = timeline.CreateClock(); //创建控制时钟
MediaElement mediaElement = Resources["video"] as MediaElement; //得到资源
orgin.Child = mediaElement;
mediaElement.Clock = clock;
clock.Controller.Seek(new TimeSpan(0, 0, 0, 2), TimeSeekOrigin.BeginTime);//跳过固定的时间线
clock.Controller.Stop();
clock.Controller.Begin();
}
/// <summary/>
public Video(Rect r, string vf)
: base(r)
{
videoFileName = new Uri(TrustedEnvironment.CurrentDirectory + @"\" + vf);
video = new MediaTimeline(videoFileName);
video.CurrentStateInvalidated += new System.EventHandler(OnEnd);
video.CurrentStateInvalidated += new System.EventHandler(OnBegun);
videoClock = (MediaClock)video.CreateClock();
//changes for MediaAPI BC - shakeels
mediaplayer = new MediaPlayer();
mediaplayer.Clock = videoClock;
//end change
done = false;
videoPlayingSemaphore = null;
UpdateVisual();
}
protected override void OnPropertyChanged(DependencyPropertyChangedEventArgs e)
{
if (e.Property == SourceProperty && !Source.Equals(default(Uri)))
{
if (VideoFull.Clock != null)
{
VideoFull.Clock.Controller.Remove();
}
var tl = new MediaTimeline(Source);
var clock = tl.CreateClock(true) as MediaClock;
clock.CurrentTimeInvalidated += Clock_CurrentTimeInvalidated;
clock.Completed += Clock_Completed;
VideoFull.Clock = clock;
}
if (e.Property == VolumeProperty)
{
VideoFull.Volume = (double)Volume / 100;
if (Volume >= 70)
{
VolumeIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.VolumeHigh;
}
if (Volume < 70 && Volume > 20)
{
VolumeIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.VolumeMedium;
}
if (Volume <= 20 && Volume != 0)
{
VolumeIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.VolumeLow;
}
if (Volume == 0)
{
VolumeIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.VolumeMute;
}
}
base.OnPropertyChanged(e);
}
private void CreateClock()
{
vm.Playing = @"" + files[index];
Console.WriteLine(vm.Playing);
var tl = new MediaTimeline(new Uri(vm.Playing));
MediaElement.Clock = tl.CreateClock(true) as MediaClock;
MediaElement.MediaOpened += (o, e) =>
{
Slider.Maximum = MediaElement.NaturalDuration.TimeSpan.TotalSeconds;
Slider.Value = _time;
Window_PreviewMouseUp(null, null);
};
//TODO: wait 5 seconds before going further, or less
MediaElement.Clock.Completed += NextVideo;
MediaElement.Clock.Controller.Resume();
}
private void openfile_btn_Click(object sender, RoutedEventArgs e)
{
// Displays an OpenFileDialog so the user can select a Cursor.
openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "Video Files(*.AVI;*.MPEG;*.MPG;*.MP4)|*.AVI;*.MPEG;*.MPG;*.MP4|All files (*.*)|*.*";
openFileDialog1.Title = "Select a video File";
if (openFileDialog1.ShowDialog() == true)
{
MediaTimeline tl = new MediaTimeline(new Uri(openFileDialog1.FileName.ToString()));
mediaElement.Clock = tl.CreateClock(true) as MediaClock;
mediaElement.MediaOpened += (o, ef) =>
{
slider.Maximum = mediaElement.NaturalDuration.TimeSpan.TotalSeconds;
mediaElement.Clock.Controller.Pause();
};
slider.ValueChanged += (o, ef) =>
{
mediaElement.Clock.Controller.Seek(TimeSpan.FromSeconds(slider.Value), TimeSeekOrigin.BeginTime);
};
VideoFileReader videoreader;
videoreader = new VideoFileReader();
// open video file
videoreader.Open(openFileDialog1.FileName.ToString());
framecount = videoreader.FrameCount;
textBox.Text = framecount.ToString();
videoreader.Close();
slider.IsEnabled = true;
gifcoverage_slider.IsEnabled = true;
Converttogif_btn.IsEnabled = true;
calculateframeskip(20); // 20 % frames
}
}
/// <summary>
/// This summary has not been prepared yet. NOSUMMARY - pantal07
/// </summary>
public static Brush MakeVideoBrush(Uri videoUri, int seekTimeInMs)
{
VideoDrawing vd = new VideoDrawing();
MediaTimeline mt = new MediaTimeline(videoUri);
MediaClock mc = mt.CreateClock();
//changes for MediaAPI BC - shakeels
//mc.MediaOpened += new EventHandler( MediaClock_MediaOpened );
//vd.MediaClock = mc;
MediaPlayer mp = new MediaPlayer();
mp.Clock = mc;
mp.MediaOpened += new EventHandler(MediaClock_MediaOpened);
vd.Player = mp;
//end change
vd.Rect = new Rect(0, 0, 256, 256);
DrawingBrush db = new DrawingBrush();
db.Drawing = vd;
return(db);
}
public override void PlaySound(string name, Action onFinish)
{
if (string.IsNullOrEmpty(name))
{
StopSound();
return;
}
if (!Uri.TryCreate(name, UriKind.RelativeOrAbsolute, out var uri))
{
return;
}
var source = uri.IsAbsoluteUri && uri.IsFile ? name : Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Sounds", name);
if (uri.IsAbsoluteUri && uri.IsFile && !File.Exists(source))
{
StopSound();
return;
}
if (_mediaTimeline == null)
{
_mediaTimeline = new MediaTimeline();
_player = new MediaPlayer();
_mediaTimeline.Completed += (sender, e) => onFinish();
}
else
{
StopSound();
}
_mediaTimeline.Source = new Uri(source, UriKind.RelativeOrAbsolute);
_mediaClock = _mediaTimeline.CreateClock();
_player.Clock = _mediaClock;
_mediaClock.Controller.Begin();
}
private void Play_Clicked(object sender, RoutedEventArgs e)
{
MediaClock clock = MediaElement.Clock;
if (Play.Visibility == Visibility.Hidden)
{
Play.Visibility = Visibility.Visible;
Pause.Visibility = Visibility.Hidden;
}
else if (Play.Visibility == Visibility.Visible)
{
Play.Visibility = Visibility.Hidden;
Pause.Visibility = Visibility.Visible;
}
if (clock != null)
{
if (clock.IsPaused)
{
clock.Controller.Resume();
}
else
{
clock.Controller.Pause();
}
}
else
{
if (Media == null)
{
return;
}
MediaTimeline timeline = new MediaTimeline(Media.Uri);
clock = timeline.CreateClock();
clock.CurrentTimeInvalidated += Clock_CurrentTimeInvalidated;
MediaElement.Clock = clock;
}
}