The VLC ActiveX Control has been primary designed to work with Internet Explorer.
however it may also work with Visual Basic and/or .NET
-Please note, that this code does not rely upon MFC/ATL, hence good compatibility
-is not guaranteed
+Please note, that this code does not rely upon Microsoft MFC/ATL code,
+hence good compatibility is not guaranteed.
== Compiling ==
-In order to script the ActiveX Control on Internet Explorer, a type library is required.
+The ActiveX Control should compile without any glitches as long as you have the latest
+version of mingw gcc and headers. However, In order to script the ActiveX Control
+on Internet Explorer, a type library is required.
+
This type library is usually generated from an IDL file using Microsoft MIDL compiler.
-However, for convenience I have checked in the output of the MIDL compiler in the
+Therefore, for convenience I have checked in the output of the MIDL compiler in the
repository so that you will only need the MIDL compiler if you change axvlc.idl.
the generated files are as follow:
if you are cross-compiling on Linux, you may be able to use 'widl' which is part of
the WINE project (http://www.winehq.com), however I have not tested it.
-== Installing ==
+== Debugging ==
+
+the ActiveX control is compiled with verbose output by default. However you will
+need to launch Internet Explorer from a Cygwin shell to see the output.
+
+Debugging the ActiveX control DLL with GNU GDB can be difficult. Fortunately,
+the ActiveX control can also be compiled as an executable rather than a DLL.
+In ActiveX terms, this is called a local server.
+The advantage of a local server is that it will never crash its client,
+i.e Internet Explorer, if itself is crashing.
+The build system does not currently allow to create an executable version of
+the ActiveX control, you will need to manually define the BUILD_LOCALSERVER
+pre-processor variable and modify the Makefile to exclude the '-shared' option
+at the linking stage. Once this is done, you just need to launch axvlc.exe to
+have a working Activex control. Please note, that executable version of the
+ActiveX control will override any settings required for the DLL version, which
+will no longer work until you (re)register it as shown in the following section
+
+== Local Install ==
-The ActiveX control is built as axvlc.dll, which is the only file that needs be
-distributed and it may be installed anywhere on the target machine as long as
-its path is correct within the registry.
-the necessary registry settings are stored in axvlc.reg
+The VLC NSIS installer will install the ActiveX Control without requiring any
+further manual intervention, but for people who like to live on the edge, here
+are the steps you need to perform once you have built the ActiveX Control.
-in order to use the plugin, you will need to VLC properly installed on your system
-otherwise make sure that the plugin path is set in the registry as indicated below
+The ActiveX control DLL file may be copied anywhere on the target machine,
+but before you can use the control, you will need to register it with Windows
+by using the REGSVR32 command, as per following example:
+
+REGSVR32 C:\WINDOWS\AXVLC.DLL
+
+if the control needs to use external VLC plugins (i.e other than built-in ones),
+make sure that the plugin path is set in the registry as per following example:
[HKEY_LOCAL_MACHINE\Software\VideoLAN\VLC]
-InstallDir="path\\dir\\"
+InstallDir="C:\Program Files\VideoLAN\VLC"
+
+The InstallDir must be the parent directory of the 'plugins' directory.
+
+WARNING: Both control and plugins must come from the same build source tree.
+Otherwise, at best, the control will not play any content, at worse
+it may crash Internet Explorer while attempting to load incompatible plugins.
+
+== Internet Install ==
+
+The activex control may be installed from a remote through Internet Installer if
+it is packaged up in a CAB file. The following link explains how to achieve this
+
+http://msdn.microsoft.com/workshop/components/activex/packaging.asp
+
+For convenience, I have provided a sample axvlc.INF file, which assumes that the VLC
+NSIS Installer has been packaged up a CAB file called AXVLC.CAB.
+
+The ActiveX Control DLL file can also be distributed by itself if it has been
+compiled with built-in VLC plugins; check developer information for more
+information on built-in plugins.
regards,
Damien Fouilleul <Damien dot Fouilleul at laposte dot net>
+
projects / vlc / blobdiff