Ejemplo n.º 1
0
        /// <summary>
        /// 通过名称创建一个新的 VlcMedia
        /// </summary>
        /// <param name="vlc">Vlc 对象</param>
        /// <param name="name">媒体名称</param>
        public static VlcMedia CreateAsNewNode(Vlc vlc, String name)
        {
            GCHandle handle = GCHandle.Alloc(Encoding.UTF8.GetBytes(name), GCHandleType.Pinned);
            var      madia  = new VlcMedia(_createMediaAsNewNodeFunction.Delegate(vlc.InstancePointer, handle.AddrOfPinnedObject()));

            handle.Free();
            return(madia);
        }
Ejemplo n.º 2
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        /// <summary>
        /// 通过给定的文件路径创建一个新的 VlcMedia
        /// </summary>
        /// <param name="vlc">Vlc 对象</param>
        /// <param name="path">文件路径</param>
        public static VlcMedia CreateFormPath(Vlc vlc, String path)
        {
            GCHandle handle = GCHandle.Alloc(Encoding.UTF8.GetBytes(path), GCHandleType.Pinned);
            var      media  = new VlcMedia(_createMediaFormPathFunction.Delegate(vlc.InstancePointer, handle.AddrOfPinnedObject()));

            handle.Free();
            return(media);
        }
Ejemplo n.º 3
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        /// <summary>
        /// 使用已经设定好的路径,载入 LibVlc
        /// </summary>
        public static void LoadLibVlc()
        {
            if (!IsLibLoaded)
            {
                try
                {
                    FileInfo libcore = new FileInfo(Path.Combine(LibDirectory, @"libvlccore.dll"));
                    FileInfo libvlc  = new FileInfo(Path.Combine(LibDirectory, @"libvlc.dll"));
                    LibCoreHandle = Win32Api.LoadLibrary(libcore.FullName);
                    LibHandle     = Win32Api.LoadLibrary(libvlc.FullName);
                }
                catch (Win32Exception e)
                {
                    throw new Exception("无法载入 LibVlc 库", e);
                }

                _getVersionFunction = new LibVlcFunction <GetVersion>(LibHandle);
                var versionString = InteropHelper.PtrToString(_getVersionFunction.Delegate());
                var match         = Regex.Match(versionString, "^[0-9.]*");
                if (match.Success)
                {
                    LibVersion = new Version(match.Groups[0].Value);
                }
                var devString = LibDev = versionString.Split(' ', '-')[1];
                _newInstanceFunction     = new LibVlcFunction <NewInstance>(LibHandle, LibVersion, devString);
                _releaseInstanceFunction = new LibVlcFunction <ReleaseInstance>(LibHandle, LibVersion, devString);
                _retainInstanceFunction  = new LibVlcFunction <RetainInstance>(LibHandle, LibVersion, devString);
                _addInterfaceFunction    = new LibVlcFunction <AddInterface>(LibHandle, LibVersion, devString);
                _setExitHandlerFunction  = new LibVlcFunction <SetExitHandler>(LibHandle, LibVersion, devString);
                _waitFunction            = new LibVlcFunction <Wait>(LibHandle, LibVersion, devString);
                _setUserAgentFunction    = new LibVlcFunction <SetUserAgent>(LibHandle, LibVersion, devString);
                _setAppIdFunction        = new LibVlcFunction <SetAppId>(LibHandle, LibVersion, devString);
                _getCompilerFunction     = new LibVlcFunction <GetCompiler>(LibHandle, LibVersion, devString);
                _getChangesetFunction    = new LibVlcFunction <GetChangeset>(LibHandle, LibVersion, devString);
                _freeFunction            = new LibVlcFunction <Free>(LibHandle, LibVersion, devString);
                _releaseLibVlcModuleDescriptionFunction = new LibVlcFunction <ReleaseLibVlcModuleDescription>(LibHandle, LibVersion, devString);
                _getAudioFilterListFunction             = new LibVlcFunction <GetAudioFilterList>(LibHandle, LibVersion, devString);
                _getVideoFilterListFunction             = new LibVlcFunction <GetVideoFilterList>(LibHandle, LibVersion, devString);
                VlcError.LoadLibVlc(LibHandle, LibVersion, devString);
                VlcEventManager.LoadLibVlc(LibHandle, LibVersion, devString);
                VlcMedia.LoadLibVlc(LibHandle, LibVersion, devString);
                VlcMediaPlayer.LoadLibVlc(LibHandle, LibVersion, devString);
                IsLibLoaded = true;
            }
        }
Ejemplo n.º 4
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        /// <summary>
        ///     Load LibVlc dlls, and mapping all function.
        /// </summary>
        /// <param name="libVlcDirectory">directory of LibVlc</param>
        /// <exception cref="LibVlcLoadLibraryException">
        ///     Can't load LibVlc dlls, check the platform and LibVlc target platform
        ///     (should be same, x86 or x64).
        /// </exception>
        /// <exception cref="TypeLoadException">A custom attribute type cannot be loaded. </exception>
        /// <exception cref="NoLibVlcFunctionAttributeException">
        ///     For LibVlcFunction, need LibVlcFunctionAttribute to get Infomation
        ///     of function.
        /// </exception>
        /// <exception cref="FunctionNotFoundException">Can't find function in dll.</exception>
        /// <exception cref="VersionStringParseException">Can't parse libvlc version string, it must like "2.2.0-xZune Weatherwax".</exception>
        /// <exception cref="OverflowException">
        ///     At least one component of version represents a number greater than
        ///     <see cref="F:System.Int32.MaxValue" />.
        /// </exception>
        public static void LoadLibVlc(String libVlcDirectory = null)
        {
            LibVlcDirectory = libVlcDirectory == null ? "" : libVlcDirectory;

            if (IsLibLoaded)
            {
                return;
            }

            try
            {
                FileInfo libcore = new FileInfo(Path.Combine(LibVlcDirectory, "libvlccore.dll"));
                FileInfo libvlc  = new FileInfo(Path.Combine(LibVlcDirectory, "libvlc.dll"));
                LibVlcVCoreHandle = Win32Api.LoadLibrary(libcore.FullName);
                LibVlcHandle      = Win32Api.LoadLibrary(libvlc.FullName);
            }
            catch (Win32Exception e)
            {
                throw new LibVlcLoadLibraryException(e);
            }

            _getVersionFunction = new LibVlcFunction <GetVersion>();
            LibVlcVersion       = new LibVlcVersion(GetVersion());

            _getCompilerFunction  = new LibVlcFunction <GetCompiler>();
            _getChangesetFunction = new LibVlcFunction <GetChangeset>();
            _freeFunction         = new LibVlcFunction <Free>();
            _releaseLibVlcModuleDescriptionFunction = new LibVlcFunction <ReleaseLibVlcModuleDescription>();
            _releaseAudioOutputListFunction         = new LibVlcFunction <ReleaseAudioOutputList>();
            _releaseAudioDeviceListFunction         = new LibVlcFunction <ReleaseAudioDeviceList>();
            _releaseTrackDescriptionFunction        = new LibVlcFunction <ReleaseTrackDescription>();
            _releaseTracksFunction = new LibVlcFunction <ReleaseTracks>();

            Vlc.LoadLibVlc();
            VlcError.LoadLibVlc();
            VlcEventManager.LoadLibVlc();
            VlcMedia.LoadLibVlc();
            VlcMediaPlayer.LoadLibVlc();
            AudioEqualizer.LoadLibVlc();
        }
Ejemplo n.º 5
0
 /// <summary>
 /// 通过给定的文件路径创建一个新的 VlcMedia
 /// </summary>
 /// <param name="path">文件路径</param>
 public VlcMedia CreateMediaFormPath(String path)
 {
     return(VlcMedia.CreateFormPath(this, path));
 }
Ejemplo n.º 6
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 /// <summary>
 /// 通过给定的文件 Url 创建一个新的 VlcMedia,该 Url 的格式必须以 "file://" 开头,参见 "RFC3986".
 /// </summary>
 /// <param name="url">文件 Url</param>
 public VlcMedia CreateMediaFormLocation(String url)
 {
     return(VlcMedia.CreateFormLocation(this, url));
 }
Ejemplo n.º 7
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 /// <summary>
 /// 通过给定的文件描述符创建一个新的 VlcMedia
 /// </summary>
 /// <param name="fileDescriptor">文件描述符</param>
 public VlcMedia CreateMediaFormFileDescriptor(int fileDescriptor)
 {
     return(VlcMedia.CreateFormFileDescriptor(this, fileDescriptor));
 }
Ejemplo n.º 8
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 /// <summary>
 /// 通过名称创建一个新的 VlcMedia
 /// </summary>
 /// <param name="name">媒体名称</param>
 public VlcMedia CreateMediaAsNewNode(String name)
 {
     return(VlcMedia.CreateAsNewNode(this, name));
 }
Ejemplo n.º 9
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 public static VlcMediaPlayer CreatFormMedia(VlcMedia media)
 {
     return new VlcMediaPlayer(_createMediaPlayerFromMediaFunction.Delegate(media.InstancePointer));
 }
Ejemplo n.º 10
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 public MediaPlayerMediaChangedEventArgs(VlcMedia newMedia)
 {
     NewMedia = newMedia;
 }
Ejemplo n.º 11
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 public static VlcMediaPlayer CreatFormMedia(VlcMedia media)
 {
     return(new VlcMediaPlayer(CreateMediaPlayerFromMediaFunction.Delegate(media.InstancePointer)));
 }
Ejemplo n.º 12
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 public MediaPlayerMediaChangedEventArgs(VlcMedia newMedia)
 {
     NewMedia = newMedia;
 }
Ejemplo n.º 13
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 private void PlayerOnMediaChanged( object sender, MediaPlayerMediaChangedEventArgs e )
 {
     lastMedia = e.NewMedia;
     lastMedia.ParsedChanged += NewMediaOnParsedChanged;
 }