Old Python bindings
Python binding documentation
For a while, there has been a basic python binding for libvlc, that was used for streaming. A more complete (with a hopefully generic API that can be reused by other players) has been developped, based on the MediaControlAPI.
The vlc python module provides 2 main classes : MediaControl and Object.
vlc.MediaControl is an
Tips and tricks
In order to get snapshot support, you have to activate the snapshot vout module through a clone video filter. The following code gives a way to achieve this :
mc=vlc.MediaControl([ "--vout-filter", "clone" ]) o=VLC.Object(0) o.config_set("clone-vout-list", "default,snapshot") o.config_set("snapshot-width", 320) o.config_set("snapshot-height", 200)
Note that all config options could have been given on the command line, but this illustrates the use of the vlc.Object API.
If the vlc module was not compiled with the exact same prefix as the VLC installation (e.g. c:\\Program Files\\Videolan), then it cannot find itself the installation directory (stored in the registry Software\VideoLAN\VLC\Path), and the MediaControl instanciation will fail with a message like "Cannot find interface plugins".
The workaround consists in changing directory to the VLC installation directory before instanciating the MediaControl object.
def get_registry_value (self, subkey, name): import _winreg value = None for hkey in _winreg.HKEY_LOCAL_MACHINE, _winreg.HKEY_CURRENT_USER: try: reg = _winreg.OpenKey(hkey, subkey) value, type_id = _winreg.QueryValueEx(reg, name) _winreg.CloseKey(reg) except _winreg.error: pass return value
vlcpath=get_registry_value('Software\\VideoLAN\\VLC','InstallDir') if vlcpath is None: print "Cannot locate VLC installation directory" else: os.chdir(vlcpath) mc=vlc.MediaControl()