--- gst-plugins-base-1.8.2.ebuild	2016-07-09 12:07:52.000000000 +0200
+++ gst-plugins-base-1.8.2-r1.ebuild	2016-07-23 12:50:00.000000000 +0200
@@ -13,11 +13,12 @@
 LICENSE="GPL-2+ LGPL-2+"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
 
-IUSE="alsa +introspection ivorbis +ogg +orc +pango theora +vorbis X"
+IUSE="alsa +introspection ivorbis +ogg opus +orc +pango theora +vorbis X"
 REQUIRED_USE="
 	ivorbis? ( ogg )
 	theora? ( ogg )
 	vorbis? ( ogg )
+	opus? ( ogg )
 "
 
 RDEPEND="
@@ -29,6 +30,7 @@
 	introspection? ( >=dev-libs/gobject-introspection-1.31.1:= )
 	ivorbis? ( >=media-libs/tremor-0_pre20130223[${MULTILIB_USEDEP}] )
 	ogg? ( >=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}] )
+	opus? ( >=media-libs/opus-1.1[${MULTILIB_USEDEP}] )
 	orc? ( >=dev-lang/orc-0.4.23[${MULTILIB_USEDEP}] )
 	pango? ( >=x11-libs/pango-1.36.3[${MULTILIB_USEDEP}] )
 	theora? ( >=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}] )
@@ -52,6 +54,7 @@
 		$(multilib_native_use_enable introspection) \
 		$(use_enable ivorbis) \
 		$(use_enable ogg) \
+		$(use_enable opus) \
 		$(use_enable orc) \
 		$(use_enable pango) \
 		$(use_enable theora) \