public void Start(double offsetTop, double offsetLeft, double width, double height, string location, string name)
{
VlcContext.StartupOptions.AddOption("--screen-top=" + offsetTop);
VlcContext.StartupOptions.AddOption("--screen-left=" + offsetLeft);
VlcContext.StartupOptions.AddOption("--screen-width=" + width);
VlcContext.StartupOptions.AddOption("--screen-height=" + height);
VlcContext.Initialize();
vlcLocationMedia = new LocationMedia("screen://");
vlcLocationMedia.AddOption(String.Format(vlcMediaOption, location + "\\" + name));
audioRecorder.Init(location + "\\" + name);
durationWatch.Reset();
vlcControl = new VlcControl();
vlcControl.Media = vlcLocationMedia;
vlcControl.Playing += (sender, args) =>
{
durationWatch.Start();
audioRecorder.Play();
};
vlcControl.Stopped += (sender, args) =>
{
durationWatch.Stop();
audioRecorder.Stop();
};
}
private void OnBtnPlayClick(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(myTxtUrl.Text))
return;
var media = new LocationMedia(myTxtUrl.Text);
media.StateChanged +=
delegate(MediaBase sender2, VlcEventArgs<States> e2)
{
if (e2.Data == States.Ended && media.SubItems.Count > 0)
{
LocationMedia newMedia = media.SubItems[0];
//newMedia.AddOption(":file-caching=1000");
newMedia.ParsedChanged +=
delegate
{
myTxtTitle.Text = newMedia.Metadatas.Title;
myTxtArtist.Text = newMedia.Metadatas.Artist;
};
myVlcControl.Play(newMedia);
}
};
media.ParsedChanged +=
delegate { myTxtMRL.Text = media.MRL; };
myVlcControl.Play(media);
}
private void OnLoaded(object sender, RoutedEventArgs e)
{
var vlcControl = new VlcControl();
var rstpAddress = "rtsp://" + Address + "/snl/live/1/1/";
var locationMedia = new LocationMedia(rstpAddress);
vlcControl.Media = locationMedia;
_windowsFormsHost.Child = vlcControl;
}
private void OnVlcEvent(ref LibVlcEventArgs eventData, IntPtr userData)
{
switch (eventData.Type)
{
case EventTypes.MediaDurationChanged:
EventsHelper.RaiseEvent(DurationChanged, this, new VlcEventArgs <long>(eventData.MediaDurationChanged.NewDuration));
break;
case EventTypes.MediaFreed:
EventsHelper.RaiseEvent(Freed, this, new VlcEventArgs <EventArgs>(EventArgs.Empty));
break;
case EventTypes.MediaMetaChanged:
EventsHelper.RaiseEvent(MetaChanged, this, new VlcEventArgs <Metadatas>(eventData.MediaMetaChanged.MetaType));
break;
case EventTypes.MediaParsedChanged:
EventsHelper.RaiseEvent(ParsedChanged, this, new VlcEventArgs <int>(eventData.MediaParsedChanged.NewStatus));
break;
case EventTypes.MediaStateChanged:
EventsHelper.RaiseEvent(StateChanged, this, new VlcEventArgs <States>(eventData.MediaStateChanged.NewState));
break;
//TODO
case EventTypes.MediaSubItemAdded:
MediaBase media;
if (this is LocationMedia)
{
media = new LocationMedia(eventData.MediaSubitemAdded.NewChild);
}
else
{
media = new PathMedia(eventData.MediaSubitemAdded.NewChild);
}
EventsHelper.RaiseEvent(MediaSubItemAdded, this, new VlcEventArgs <MediaBase>(media));
break;
}
}
private void OnVlcEvent(ref LibVlcEventArgs eventData, IntPtr userData)
{
switch (eventData.Type)
{
case EventTypes.MediaDurationChanged:
EventsHelper.RaiseEvent(DurationChanged, this, new VlcEventArgs<long>(eventData.MediaDurationChanged.NewDuration));
break;
case EventTypes.MediaFreed:
EventsHelper.RaiseEvent(Freed, this, new VlcEventArgs<EventArgs>(EventArgs.Empty));
break;
case EventTypes.MediaMetaChanged:
EventsHelper.RaiseEvent(MetaChanged, this, new VlcEventArgs<Metadatas>(eventData.MediaMetaChanged.MetaType));
break;
case EventTypes.MediaParsedChanged:
EventsHelper.RaiseEvent(ParsedChanged, this, new VlcEventArgs<int>(eventData.MediaParsedChanged.NewStatus));
break;
case EventTypes.MediaStateChanged:
EventsHelper.RaiseEvent(StateChanged, this, new VlcEventArgs<States>(eventData.MediaStateChanged.NewState));
break;
//TODO
case EventTypes.MediaSubItemAdded:
MediaBase media;
if (this is LocationMedia)
media = new LocationMedia(eventData.MediaSubitemAdded.NewChild);
else
media = new PathMedia(eventData.MediaSubitemAdded.NewChild);
EventsHelper.RaiseEvent(MediaSubItemAdded, this, new VlcEventArgs<MediaBase>(media));
break;
}
}
private void OnMediaStateChange(MediaBase sender, Vlc.DotNet.Core.VlcEventArgs<Vlc.DotNet.Core.Interops.Signatures.LibVlc.Media.States> e)
{
if (e.Data == Vlc.DotNet.Core.Interops.Signatures.LibVlc.Media.States.Playing)
{
if (!initialized)
{
if (media.Duration.TotalMilliseconds > 0)
{
if (!Autoplay)
vlc.Pause();
else
rect.Visibility = System.Windows.Visibility.Hidden;
durationMilliseconds = (float)media.Duration.TotalMilliseconds;
initialized = true;
OnMediaLoaded();
}
else if (media.SubItems.Count > 0)
{
var subItems = media.SubItems;
media.StateChanged -= OnMediaStateChange;
subItems[0].StateChanged += OnMediaStateChange;
media = subItems[0];
vlc.Media = subItems[0];
vlc.Play();
}
else
{
OnMediaFailed();
}
}
}
}
public override void Load(Uri uri)
{
media = new LocationMedia(uri.AbsoluteUri);
if (uri.Scheme == "dshow")
{
var nvc = uri.ParseQueryString();
foreach (var key in nvc.AllKeys)
{
media.AddOption(key + "=" + nvc[key]);
}
}
media.StateChanged += OnMediaStateChange;
bool doLoop = false;
vlc.EncounteredError += (sender, args) =>
{
OnMediaFailed();
};
vlc.EndReached += (sender, args) =>
{
if (!loop)
{
Stop();
OnPlaybackEnded();
}
else
{
doLoop = true;
}
};
vlc.Playing += (sender, args) =>
{
if (loop && doLoop)
{
OnSeekStart();
}
doLoop = false;
};
vlc.Media = media;
}
private void ButtonPlayYoutubeSample(object sender, RoutedEventArgs e)
{
var media = new LocationMedia(@"http://www.youtube.com/watch?v=WAjt5wPJVqM");
media.StateChanged +=
delegate(MediaBase s, VlcEventArgs<States> args)
{
if (args.Data == States.Ended)
{
var subItems = media.SubItems;
if (subItems.Count > 0)
{
myVlcControl.Play(subItems[0]);
}
}
};
myVlcControl.PlaybackMode = PlaybackModes.Loop;
myVlcControl.Play();
}
