+ shared_ptr<Output> create_output(
+ shared_ptr<Device> device,
+ map<string, Glib::VariantBase> options =
+ map<string, Glib::VariantBase>());
+ /** Create an output using this format.
+ * @param filename Name of destination file.
+ * @param device Device to output for.
+ * @param options Mapping of (option name, value) pairs. */
+ shared_ptr<Output> create_output(string filename,
+ shared_ptr<Device> device,