private void LoadLibVlcDynamic()
        {
            _libvlc_new = (libvlc_new)GetDllType(typeof(libvlc_new), "libvlc_new");
            _libvlc_get_version = (libvlc_get_version)GetDllType(typeof(libvlc_get_version), "libvlc_get_version");
            _libvlc_release = (libvlc_release)GetDllType(typeof(libvlc_release), "libvlc_release");

            _libvlc_media_new_path = (libvlc_media_new_path)GetDllType(typeof(libvlc_media_new_path), "libvlc_media_new_path");
            _libvlc_media_player_new_from_media = (libvlc_media_player_new_from_media)GetDllType(typeof(libvlc_media_player_new_from_media), "libvlc_media_player_new_from_media");
            _libvlc_media_release = (libvlc_media_release)GetDllType(typeof(libvlc_media_release), "libvlc_media_release");

            _libvlc_video_get_size = (libvlc_video_get_size)GetDllType(typeof(libvlc_video_get_size), "libvlc_video_get_size");
            _libvlc_audio_get_track_count = (libvlc_audio_get_track_count)GetDllType(typeof(libvlc_audio_get_track_count), "libvlc_audio_get_track_count");
            _libvlc_audio_get_track = (libvlc_audio_get_track)GetDllType(typeof(libvlc_audio_get_track), "libvlc_audio_get_track");
            _libvlc_audio_set_track = (libvlc_audio_set_track)GetDllType(typeof(libvlc_audio_set_track), "libvlc_audio_set_track");
            _libvlc_video_take_snapshot = (libvlc_video_take_snapshot)GetDllType(typeof(libvlc_video_take_snapshot), "libvlc_video_take_snapshot");

            _libvlc_audio_get_volume = (libvlc_audio_get_volume)GetDllType(typeof(libvlc_audio_get_volume), "libvlc_audio_get_volume");
            _libvlc_audio_set_volume = (libvlc_audio_set_volume)GetDllType(typeof(libvlc_audio_set_volume), "libvlc_audio_set_volume");

            _libvlc_media_player_play = (libvlc_media_player_play)GetDllType(typeof(libvlc_media_player_play), "libvlc_media_player_play");
            _libvlc_media_player_stop = (libvlc_media_player_stop)GetDllType(typeof(libvlc_media_player_stop), "libvlc_media_player_stop");
            _libvlc_media_player_pause = (libvlc_media_player_pause)GetDllType(typeof(libvlc_media_player_pause), "libvlc_media_player_pause");
            _libvlc_media_player_set_hwnd = (libvlc_media_player_set_hwnd)GetDllType(typeof(libvlc_media_player_set_hwnd), "libvlc_media_player_set_hwnd");
            _libvlc_media_player_is_playing = (libvlc_media_player_is_playing)GetDllType(typeof(libvlc_media_player_is_playing), "libvlc_media_player_is_playing");
            _libvlc_media_player_get_time = (libvlc_media_player_get_time)GetDllType(typeof(libvlc_media_player_get_time), "libvlc_media_player_get_time");
            _libvlc_media_player_set_time = (libvlc_media_player_set_time)GetDllType(typeof(libvlc_media_player_set_time), "libvlc_media_player_set_time");
            _libvlc_media_player_get_fps = (libvlc_media_player_get_fps)GetDllType(typeof(libvlc_media_player_get_fps), "libvlc_media_player_get_fps");
            _libvlc_media_player_get_state = (libvlc_media_player_get_state)GetDllType(typeof(libvlc_media_player_get_state), "libvlc_media_player_get_state");
            _libvlc_media_player_get_length = (libvlc_media_player_get_length)GetDllType(typeof(libvlc_media_player_get_length), "libvlc_media_player_get_length");
            _libvlc_media_list_player_release = (libvlc_media_list_player_release)GetDllType(typeof(libvlc_media_list_player_release), "libvlc_media_list_player_release");
            _libvlc_media_player_get_rate = (libvlc_media_player_get_rate)GetDllType(typeof(libvlc_media_player_get_rate), "libvlc_media_player_get_rate");
            _libvlc_media_player_set_rate = (libvlc_media_player_set_rate)GetDllType(typeof(libvlc_media_player_set_rate), "libvlc_media_player_set_rate");
            _libvlc_media_player_next_frame = (libvlc_media_player_next_frame)GetDllType(typeof(libvlc_media_player_next_frame), "libvlc_media_player_next_frame");
            _libvlc_video_set_callbacks = (libvlc_video_set_callbacks)GetDllType(typeof(libvlc_video_set_callbacks), "libvlc_video_set_callbacks");
            _libvlc_video_set_format = (libvlc_video_set_format)GetDllType(typeof(libvlc_video_set_format), "libvlc_video_set_format");
            _libvlc_audio_get_delay = (libvlc_audio_get_delay)GetDllType(typeof(libvlc_audio_get_delay), "libvlc_audio_get_delay");
        }