public void SetVideoAdjustEnabled(VlcMediaPlayerInstance mediaPlayerInstance, bool value)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <SetVideoAdjustInteger>().Invoke(mediaPlayerInstance, VideoAdjustOptions.Enable, value ? 1 : 0);
}
public bool CouldPlay(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
return(GetInteropDelegate <CouldPlay>().Invoke(mediaPlayerInstance) == 1);
}
public void SetVideoAdjustGamma(VlcMediaPlayerInstance mediaPlayerInstance, float value)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <SetVideoAdjustFloat>().Invoke(mediaPlayerInstance, VideoAdjustOptions.Gamma, value);
}
public int GetAudioTracksCount(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
return(GetInteropDelegate <GetAudioTracksCount>().Invoke(mediaPlayerInstance));
}
public void ToggleMute(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <ToggleMute>().Invoke(mediaPlayerInstance);
}
internal AudioOutputDescription(string name, string description, VlcManager manager, VlcMediaPlayerInstance mediaPlayerInstance)
{
Name = name;
Description = description;
myManager = manager;
myMediaPlayerInstance = mediaPlayerInstance;
Devices = new AudioOutputDevices(this, manager, myMediaPlayerInstance);
}
public void SetAudioDelay(VlcMediaPlayerInstance mediaPlayerInstance, long delay)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <SetAudioDelay>().Invoke(mediaPlayerInstance, delay);
}
public void SetMediaToMediaPlayer(VlcMediaPlayerInstance mediaPlayerInstance, VlcMediaInstance mediaInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
GetInteropDelegate <SetMediaToMediaPlayer>().Invoke(mediaPlayerInstance, mediaInstance);
}
public void SetVideoAspectRatio(VlcMediaPlayerInstance mediaPlayerInstance, string cropGeometry)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
#if NET20
GetInteropDelegate <SetVideoAspectRatio>().Invoke(mediaPlayerInstance, StringExtensions.ToHGlobalAnsi(cropGeometry));
#else
GetInteropDelegate <SetVideoAspectRatio>().Invoke(mediaPlayerInstance, cropGeometry.ToHGlobalAnsi());
#endif
}
internal VlcMediaPlayer(VlcManager manager, string[] options)
{
Manager = manager;
Manager.CreateNewInstance(options);
myMediaPlayerInstance = manager.CreateMediaPlayer();
RegisterEvents();
Chapters = new ChapterManagement(manager, myMediaPlayerInstance);
SubTitles = new SubTitlesManagement(manager, myMediaPlayerInstance);
Video = new VideoManagement(manager, myMediaPlayerInstance);
Audio = new AudioManagement(manager, myMediaPlayerInstance);
}
public void TakeSnapshot(VlcMediaPlayerInstance mediaPlayerInstance, FileInfo file, uint width, uint height)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
if (file == null)
{
throw new ArgumentNullException("file");
}
GetInteropDelegate <TakeSnapshot>().Invoke(mediaPlayerInstance, 0, System.Text.Encoding.UTF8.GetBytes(file.FullName), width, height);
}
public void SetVideoLogoFile(VlcMediaPlayerInstance mediaPlayerInstance, string value)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
#if NET20
GetInteropDelegate <SetVideoLogoString>().Invoke(mediaPlayerInstance, VideoLogoOptions.File, StringExtensions.ToHGlobalAnsi(value));
#else
GetInteropDelegate <SetVideoLogoString>().Invoke(mediaPlayerInstance, VideoLogoOptions.File, value.ToHGlobalAnsi());
#endif
}
public void SetVideoDeinterlace(VlcMediaPlayerInstance mediaPlayerInstance, string deinterlaceMode)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
#if NET20
GetInteropDelegate <SetVideoDeinterlace>().Invoke(mediaPlayerInstance, StringExtensions.ToHGlobalAnsi(deinterlaceMode));
#else
GetInteropDelegate <SetVideoDeinterlace>().Invoke(mediaPlayerInstance, deinterlaceMode.ToHGlobalAnsi());
#endif
}
public string GetVideoMarqueeText(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
#if NET20
return(IntPtrExtensions.ToStringAnsi(GetInteropDelegate <GetVideoMarqueeString>().Invoke(mediaPlayerInstance, VideoMarqueeOptions.Text)));
#else
return(GetInteropDelegate <GetVideoMarqueeString>().Invoke(mediaPlayerInstance, VideoMarqueeOptions.Text).ToStringAnsi());
#endif
}
public bool IsPlaying(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
return(false);
}
//This seems to be called multiple time
//Eventually throwing an uncaught exception on close
//An unhandled exception of type 'System.ArgumentException' occurred in Hytera.EEMS.Media.dll
//Additional information: Media player instance is not initialized.
//if (mediaPlayerInstance == IntPtr.Zero)
// throw new ArgumentException("Media player instance is not initialized.");
return(GetInteropDelegate <IsPlaying>().Invoke(mediaPlayerInstance) == 1);
}
public void ReleaseMediaPlayer(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
return;
}
try
{
GetInteropDelegate <ReleaseMediaPlayer>().Invoke(mediaPlayerInstance);
}
finally
{
mediaPlayerInstance.Pointer = IntPtr.Zero;
}
}
private void ResetFromMediaCore(Control ctrl)
{
VideoHostControlHandle = IntPtr.Zero;
var mediaInstance = GetMedia().MediaInstance;
if (ctrl != null)
{
ctrl.GetType().GetMethod("RecreateHandle", BindingFlags.NonPublic | BindingFlags.Instance).Invoke(ctrl, null);
}
myMediaPlayerInstance.Pointer = IntPtr.Zero;
myMediaPlayerInstance = Manager.CreateMediaPlayerFromMedia(mediaInstance);
RegisterEvents();
Chapters = new ChapterManagement(Manager, myMediaPlayerInstance);
SubTitles = new SubTitlesManagement(Manager, myMediaPlayerInstance);
Video = new VideoManagement(Manager, myMediaPlayerInstance);
Audio = new AudioManagement(Manager, myMediaPlayerInstance);
if (ctrl != null)
{
VideoHostControlHandle = ctrl.Handle;
}
}
internal VlcMediaPlayer(VlcManager manager)
{
Manager = manager;
#if DEBUG
Manager.CreateNewInstance(new[]
{
//"--extraintf=logger",
"--verbose=2"
});
#else
Manager.CreateNewInstance(new[]
{
"--quiet"
});
#endif
myMediaPlayerInstance = manager.CreateMediaPlayer();
RegisterEvents();
Chapters = new ChapterManagement(manager, myMediaPlayerInstance);
SubTitles = new SubTitlesManagement(manager, myMediaPlayerInstance);
Video = new VideoManagement(manager, myMediaPlayerInstance);
Audio = new AudioManagement(manager, myMediaPlayerInstance);
}
public void SetAudioOutputDevice(VlcMediaPlayerInstance mediaPlayerInstance, string audioOutputDescriptionName, string deviceName)
{
GetInteropDelegate <SetAudioOutputDevice>().Invoke(mediaPlayerInstance, StringExtensions.ToHGlobalAnsi(audioOutputDescriptionName), StringExtensions.ToHGlobalAnsi(deviceName));
}
internal AudioOutputDevices(AudioOutputDescription audioOutputDescription, VlcManager manager, VlcMediaPlayerInstance mediaPlayerInstance)
{
myAudioOutputDescription = audioOutputDescription;
myManager = manager;
myMediaPlayerInstance = mediaPlayerInstance;
}
internal static List <AudioOutputDescription> GetSubOutputDescription(AudioOutputDescriptionStructure module, VlcManager manager, VlcMediaPlayerInstance mediaPlayerInstance)
{
var result = new List <AudioOutputDescription>();
result.Add(new AudioOutputDescription(module.Name, module.Description, manager, mediaPlayerInstance));
if (module.NextAudioOutputDescription != IntPtr.Zero)
{
AudioOutputDescriptionStructure nextModule = (AudioOutputDescriptionStructure)Marshal.PtrToStructure(module.NextAudioOutputDescription, typeof(AudioOutputDescriptionStructure));
var data = GetSubOutputDescription(nextModule, manager, mediaPlayerInstance);
result.AddRange(data);
}
return(result);
}
public SubTitlesManagement(VlcManager manager, VlcMediaPlayerInstance mediaPlayerInstance)
{
myManager = manager;
myMediaPlayer = mediaPlayerInstance;
}
internal AudioOutputsManagement(VlcManager manager, VlcMediaPlayerInstance mediaPlayerInstance)
{
myManager = manager;
myMediaPlayerInstance = mediaPlayerInstance;
}
internal VideoTracksManagement(VlcManager manager, VlcMediaPlayerInstance mediaPlayerInstance)
{
myManager = manager;
myMediaPlayer = mediaPlayerInstance;
}
