Runs a filter against all plugins in the registry and returns a #GList with
the results. If the first flag is set, only the first match is
returned (as a list with a single object).
Every plugin is reffed; use gst_plugin_list_free() after use, which
will unref again.
Runs a filter against all plugins in the registry and returns a #GList with the results. If the first flag is set, only the first match is returned (as a list with a single object). Every plugin is reffed; use gst_plugin_list_free() after use, which will unref again.