signal callback delegate or function to connect
void callback(gst.plugin.Plugin plugin, gst.registry.Registry registry)
plugin the plugin that has been added (optional)
registry the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to PluginAdded signal.
Signals that a plugin has been added to the registry (possibly replacing a previously-added one by the same name)