Index: head/multimedia/Makefile
===================================================================
--- head/multimedia/Makefile
+++ head/multimedia/Makefile
@@ -365,6 +365,7 @@
     SUBDIR += replex
     SUBDIR += rox-videothumbnail
     SUBDIR += rtmpdump
+    SUBDIR += rubygem-av
     SUBDIR += rubygem-clutter-gstreamer
     SUBDIR += rubygem-flvtool2
     SUBDIR += rubygem-gstreamer
Index: head/multimedia/rubygem-av/Makefile
===================================================================
--- head/multimedia/rubygem-av/Makefile
+++ head/multimedia/rubygem-av/Makefile
@@ -0,0 +1,21 @@
+# $FreeBSD$
+
+PORTNAME=	av
+PORTVERSION=	0.9.0
+CATEGORIES=	multimedia rubygems
+MASTER_SITES=	RG
+
+MAINTAINER=	jrm@FreeBSD.org
+COMMENT=	Programmable Ruby interface for FFMPEG/Libav
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+RUN_DEPENDS=	rubygem-cocaine>=0.5.3:devel/rubygem-cocaine
+
+NO_ARCH=	yes
+
+USE_RUBY=	yes
+USES=		gem
+
+.include <bsd.port.mk>
Index: head/multimedia/rubygem-av/distinfo
===================================================================
--- head/multimedia/rubygem-av/distinfo
+++ head/multimedia/rubygem-av/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1491840716
+SHA256 (rubygem/av-0.9.0.gem) = 183fc4f675410cb1116f044de7481c4cfb9358d2041bdbdcb7e019b7fc9d8aeb
+SIZE (rubygem/av-0.9.0.gem) = 77312
Index: head/multimedia/rubygem-av/pkg-descr
===================================================================
--- head/multimedia/rubygem-av/pkg-descr
+++ head/multimedia/rubygem-av/pkg-descr
@@ -0,0 +1,4 @@
+This gem provides programmable interface for ffmpeg and avconv. The idea is to
+have a common API for both CLIs.
+
+WWW: https://github.com/ruby-av