public void SetAudioChannel(VlcMediaPlayerInstance mediaPlayerInstance, int channel)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <SetAudioChannel>().Invoke(mediaPlayerInstance, channel);
}
public void ToggleMute(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <ToggleMute>().Invoke(mediaPlayerInstance);
}
public IntPtr GetVideoTracksDescriptions(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
return(GetInteropDelegate <GetVideoTracksDescriptions>().Invoke(mediaPlayerInstance));
}
public int GetAudioTrack(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
return(GetInteropDelegate <GetAudioTrack>().Invoke(mediaPlayerInstance));
}
public string GetVideoCropGeometry(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
return(Utf8InteropStringConverter.Utf8InteropToString(GetInteropDelegate <GetVideoCropGeometry>().Invoke(mediaPlayerInstance)));
}
public void SetVideoLogoFile(VlcMediaPlayerInstance mediaPlayerInstance, string value)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
using (var valueInterop = Utf8InteropStringConverter.ToUtf8StringHandle(value))
{
GetInteropDelegate <SetVideoLogoString>().Invoke(mediaPlayerInstance, VideoLogoOptions.File, valueInterop);
}
}
public void SetVideoDeinterlace(VlcMediaPlayerInstance mediaPlayerInstance, string deinterlaceMode)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
using (var deinterlaceModeInterop = Utf8InteropStringConverter.ToUtf8StringHandle(deinterlaceMode))
{
GetInteropDelegate <SetVideoDeinterlace>().Invoke(mediaPlayerInstance, deinterlaceModeInterop);
}
}
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, file.FullName, width, height);
}
public void SetVideoAspectRatio(VlcMediaPlayerInstance mediaPlayerInstance, string aspectRatio)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
using (var aspectRatioInterop = Utf8InteropStringConverter.ToUtf8StringHandle(aspectRatio))
{
GetInteropDelegate <SetVideoAspectRatio>().Invoke(mediaPlayerInstance, aspectRatioInterop);
}
}
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 SetVideoCropGeometry(VlcMediaPlayerInstance mediaPlayerInstance, string cropGeometry)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
using (var cropGeometryInterop = Utf8InteropStringConverter.ToUtf8StringHandle(cropGeometry))
{
GetInteropDelegate <SetVideoCropGeometry>()
.Invoke(mediaPlayerInstance, cropGeometryInterop);
}
}
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 Vlc.DotNet.Core.Interops.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;
}
}
