Index: audio/Makefile
===================================================================
--- audio/Makefile
+++ audio/Makefile
@@ -830,6 +830,7 @@
     SUBDIR += vgmtools
     SUBDIR += vimpc
     SUBDIR += virtual_oss
+    SUBDIR += virtual_oss_bluetooth
     SUBDIR += virtual_oss_ctl
     SUBDIR += virtual_oss_equalizer
     SUBDIR += virtual_oss_sndio
Index: audio/virtual_oss_bluetooth/Makefile
===================================================================
--- /dev/null
+++ audio/virtual_oss_bluetooth/Makefile
@@ -0,0 +1,41 @@
+PORTNAME=	virtual_oss_bluetooth
+DISTVERSION=	${OSVERSION}
+CATEGORIES=	audio
+DISTFILES=
+
+MAINTAINER=	christos@FreeBSD.org
+COMMENT=	Bluetooth backend for virtual_oss
+WWW=		https://freebsd.org
+
+LICENSE=	BSD2CLAUSE
+
+USES=		pathfix uidfix
+USE_LDCONFIG=	yes
+
+OPTIONS_DEFINE=	LIBAV
+OPTIONS_DEFAULT=
+
+LIBAV_DESC=		Build with libav support for AAC audio
+LIBAV_LIB_DEPENDS=	libavdevice.so:multimedia/gstreamer1-libav \
+			libavutil.so:multimedia/gstreamer1-libav \
+			libavcodec.so:multimedia/gstreamer1-libav \
+			libavformat.so:multimedia/gstreamer1-libav
+LIBAV_MAKE_ENV=		HAVE_LIBAV=YES
+
+MAKE_ENV=	LIBDIR=${PREFIX}/lib \
+		MAKEOBJDIRPREFIX=${WRKDIR}
+
+WRKSRC=		${SRC_BASE}/lib/virtual_oss/bt
+
+PLIST_FILES=	lib/virtual_oss/voss_bt.so
+
+pre-install:
+	${MKDIR} ${STAGEDIR}${LOCALBASE}/lib/virtual_oss
+
+.include <bsd.port.pre.mk>
+
+.if !exists(${WRKSRC})
+IGNORE=		requires FreeBSD source files in ${SRC_BASE}
+.endif
+
+.include <bsd.port.post.mk>
Index: audio/virtual_oss_bluetooth/pkg-descr
===================================================================
--- /dev/null
+++ audio/virtual_oss_bluetooth/pkg-descr
@@ -0,0 +1,6 @@
+Bluetooth backend virtual_oss.
+
+This is an extension for the base system version of virtual_oss. It enables
+bluetooth audio support, with the option of also including AAC audio support.
+The backend gets loaded dynamically only when a virtual_oss(8) invocation uses
+a bluetooth device.