public void Initialize(NSView view, string videoFileName, EventHandler onVideoLoaded, EventHandler onVideoEnded)
{
if (string.IsNullOrEmpty(videoFileName))
{
return;
}
string libFile = GetVlcLibFullPath();
string pluginPath = System.IO.Directory.GetParent(libFile).Parent.FullName;
if (!System.IO.File.Exists(libFile))
{
throw new Exception("VLC application not found!");
}
Environment.SetEnvironmentVariable("VLC_PLUGIN_PATH", pluginPath);
var dir = System.IO.Path.GetDirectoryName(pluginPath);
System.IO.Directory.SetCurrentDirectory(dir);
_libVlcDLL = dlopen(libFile, 0);
LoadLibVlcDynamic();
if (!IsAllMethodsLoaded())
{
throw new Exception("Not all methods from libvlc loaded!");
}
string[] initParameters = { "--no-sub-autodetect-file" };
_libVlc = _libvlc_new(initParameters.Length, initParameters);
if (_libVlc == IntPtr.Zero)
{
throw new Exception("Unable to call 'libvlc_new' - check VLC installation + plugin folder");
}
var bytes = Encoding.UTF8.GetBytes(videoFileName + "\0");
IntPtr media = _libvlc_media_new_path(_libVlc, bytes);
_mediaPlayer = _libvlc_media_player_new_from_media(media);
_libvlc_media_release(media);
_libvlc_media_player_set_nsobject(_mediaPlayer, view.Handle);
_libvlc_media_player_play(_mediaPlayer);
OnVideoLoaded = onVideoLoaded;
_videoLoadedTimer = new Timer(100);
_videoLoadedTimer.Elapsed += (object sender, ElapsedEventArgs e) =>
{
view.InvokeOnMainThread(() =>
{
if (IsPlaying)
{
_videoLoadedTimer.Stop();
Pause();
if (OnVideoLoaded != null)
{
OnVideoLoaded.Invoke(_mediaPlayer, new EventArgs());
}
}
});
};
_videoLoadedTimer.Start();
OnVideoEnded = onVideoEnded;
_videoEndTimer = new Timer(250);
_videoEndTimer.Elapsed += (object sender, ElapsedEventArgs e) =>
{
view.InvokeOnMainThread(() =>
{
const int Ended = 6;
if (_libVlc == IntPtr.Zero || _mediaPlayer == IntPtr.Zero || _closing)
{
return;
}
int state = _libvlc_media_player_get_state(_mediaPlayer);
if (state == Ended)
{
// hack to make sure VLC is in ready state
Stop();
WaitForReady();
if (_libVlc == IntPtr.Zero || _mediaPlayer == IntPtr.Zero || _closing)
{
return;
}
Play();
Pause();
if (OnVideoEnded != null)
{
OnVideoEnded.Invoke(_mediaPlayer, new EventArgs());
}
}
});
};
_videoEndTimer.Start();
}
public void Initialize(NSView view, string videoFileName, EventHandler onVideoLoaded, EventHandler onVideoEnded)
{
if (string.IsNullOrEmpty(videoFileName))
{
return;
}
string libFile = GetVlcLibFullPath();
string pluginPath = System.IO.Directory.GetParent(libFile).Parent.FullName;
if (!System.IO.File.Exists(libFile))
{
throw new Exception("VLC application not found!");
}
Environment.SetEnvironmentVariable("VLC_PLUGIN_PATH", pluginPath);
var dir = System.IO.Path.GetDirectoryName(pluginPath);
System.IO.Directory.SetCurrentDirectory(dir);
_libVlcDLL = dlopen(libFile, 0);
LoadLibVlcDynamic();
if (!IsAllMethodsLoaded())
{
throw new Exception("Not all methods from libvlc loaded!");
}
string[] initParameters = { "--no-sub-autodetect-file" };
_libVlc = _libvlc_new(initParameters.Length, initParameters);
if (_libVlc == IntPtr.Zero)
{
throw new Exception("Unable to call 'libvlc_new' - check VLC installation + plugin folder");
}
var bytes = Encoding.UTF8.GetBytes(videoFileName + "\0");
IntPtr media = _libvlc_media_new_path(_libVlc, bytes);
_mediaPlayer = _libvlc_media_player_new_from_media(media);
_libvlc_media_release(media);
_libvlc_media_player_set_nsobject(_mediaPlayer, view.Handle);
_libvlc_media_player_play(_mediaPlayer);
OnVideoLoaded = onVideoLoaded;
_videoLoadedTimer = new Timer(100);
_videoLoadedTimer.Elapsed += (object sender, ElapsedEventArgs e) =>
{
view.InvokeOnMainThread(() =>
{
if (IsPlaying)
{
_videoLoadedTimer.Stop();
Pause();
if (OnVideoLoaded != null)
{
OnVideoLoaded.Invoke(_mediaPlayer, new EventArgs());
}
}
});
};
_videoLoadedTimer.Start();
OnVideoEnded = onVideoEnded;
_videoEndTimer = new Timer(250);
_videoEndTimer.Elapsed += (object sender, ElapsedEventArgs e) =>
{
view.InvokeOnMainThread(() =>
{
const int Ended = 6;
if (_libVlc == IntPtr.Zero || _mediaPlayer == IntPtr.Zero || _closing)
{
return;
}
int state = _libvlc_media_player_get_state(_mediaPlayer);
if (state == Ended)
{
// hack to make sure VLC is in ready state
Stop();
WaitForReady();
if (_libVlc == IntPtr.Zero || _mediaPlayer == IntPtr.Zero || _closing)
{
return;
}
Play();
Pause();
if (OnVideoEnded != null)
{
OnVideoEnded.Invoke(_mediaPlayer, new EventArgs());
}
}
});
};
_videoEndTimer.Start();
}
