********************************************************************
function: vorbis encode-engine setup
- last mod: $Id$
********************************************************************/
*/
#define OV_ECTL_IBLOCK_SET 0x31
- /* deprecated rate management supported only for compatability */
+/**
+ * Returns the current encoder coupling setting in the int pointed
+ * to by arg.
+ *
+ * Argument: <tt>int *</tt>
+*/
+#define OV_ECTL_COUPLING_GET 0x40
+
+/**
+ * Enables/disables channel coupling in multichannel encoding according to arg.
+ *
+ * Argument: <tt>int *</tt>
+ *
+ * Zero disables channel coupling for multichannel inputs, nonzer enables
+ * channel coupling. Setting has no effect on monophonic encoding or
+ * multichannel counts that do not offer coupling. At present, coupling is
+ * available for stereo and 5.1 encoding.
+ */
+#define OV_ECTL_COUPLING_SET 0x41
+
+ /* deprecated rate management supported only for compatibility */
/**
* Old interface to querying bitrate management settings.