* threading system as one of the very first things in your program
* (see the example at the beginning of this section).
*
- * Returns: (transfer full): a pointer to GStreamer's option group.
+ * Returns: (transfer full) (nullable): a pointer to GStreamer's option group.
*/
GOptionGroup *
* external process, the returned path will be the same as from the
* parent process.
*
- * Returns: (transfer none): The path of the executable that
+ * Returns: (transfer none) (nullable): The path of the executable that
* initialized GStreamer, or %NULL if it could not be determined.
*
* Since: 1.14
/*
* this bit handles:
- * - initalization of threads if we use them
+ * - initialization of threads if we use them
* - log handler
* - initial output
* - initializes gst_format