media-video/ffmpeg: add cuda support

2017-01-09 13:18:56 -08:00 · 2017-01-09 13:18:56 -08:00 · 327e47e330
parent bbd113fd13
commit 327e47e330
7 changed files with 1942 additions and 0 deletions
--- a/media-video/ffmpeg/Manifest
+++ b/media-video/ffmpeg/Manifest
@ -0,0 +1,9 @@
+AUX chromaprint14.patch 713 SHA256 73fcac34989917b945e91eadebd5685e4d880c74084f9c534a2a7ab5df209eba SHA512 8472a38143e89486ee4384a91d7f14e55121b197f6be7965afcd8f4678d0e37a1690397d6d6b74d3a46b126946fb884efae9012313682eaffb0d7e3829e903eb WHIRLPOOL 4c6c6080ee4d91a1a2db3381a557dbdd7c49a43bb1f8a306fcd1b0a8c2e4f976ec5537580ef8d4571a75c757362e659b14d3a6b191daa37227f70a43623a670a
+DIST ffmpeg-2.8.10.tar.bz2 8585304 SHA256 d1ce1a73503dce6e2b1e208cb93a2a8a7e89f9c64357ddc3e4da3cab33dea9c9 SHA512 1ca8b0060361c49de201afc463bcd7c9340f09bbd116dff2539653bc36411d60cdf667874d2ec51664e141ee7a7be8bebc94e158687cb97db6bdfa40f00ec193 WHIRLPOOL 4ff9271290c138ad5caa50835da9fd6685fabf5a589cb6c068cfff6698ded948d93e9d40656dca3b516f9e591119d204e6283d57f7d2f0747a4f7ef9b322ebce
+DIST ffmpeg-2.8.6.tar.bz2 8582420 SHA256 40611e329bc354592c6f8f1deb033c31b91f80e91f5707ca4f9afceca78d8e62 SHA512 68fb41884b95953025b9c56496b17e13062196800ff9834dac43a12e9a0048d4a763f50a2256418c91cc850b63713e1debbf9170737f29621f48946adef152dc WHIRLPOOL 20a4b12b5a03f187b753cca43c65bd75b49cc21c9ffabad31b8ac0ab47fc8e017931ad5076b701c303bb594b20acb403d3ec2dabdf647fd262c070c8dabf1eea
+DIST ffmpeg-3.2.2.tar.bz2 9611373 SHA256 0b129a56d1b8d06101b1fcbfaa9f4f5eee3182d1ad6e44f511a84c12113a366b SHA512 7cb61684081bbe905ef324f60d259fd543e8be1ed2593167beb9324bec8bbc012cccff40a73e8be0ccc6bb0a20acd98a3dbac0d1d39403016cb381c1410b45db WHIRLPOOL fe43df569f88b79d5bfaab1d16929d3f3eaf7deecd3ca42a922d67cd971d8ac0a17b2dfc6db75b706a93da7e877887dcc75a38609e62e2ea4781b9363292a872
+EBUILD ffmpeg-2.8.10.ebuild 14668 SHA256 6954aff7eedd92c3ca1eb1ee5bab7e8bcc69cd54f367d6d2a3330e2345e41d33 SHA512 e451173d3490a0e14e3c8257892143c52b73ea8e8b5a1d0a24207ab184a603d0cbd24c98e2650a69c9c8c10a4d4f6729df8185c6265e39d34f309a7a043f91ee WHIRLPOOL bbba818001e89fa5115d9a67b998b38c0338c3accea047543824be32906b24bffc5f44b8c9c8dadb8ac474e8bddc57ae5dfcdb3b7f8e0ae1111c6c2e5c846fdf
+EBUILD ffmpeg-2.8.6.ebuild 14659 SHA256 9b50c9455fd08249ffd2f1724b4a45eb446a738b9cb605dc1e1cd3745a2e5a74 SHA512 05632d2708a29845cc03fbef53261495ee303db9206df862f94fd36eb5592b7240381881857ee3c00e04b5fc7f2ccdc3385aa99c2d85538e65988d5d66e7d279 WHIRLPOOL 4d3c74a46e58c306552f245e54889e93de5cfa873a45ca665cd8c72f2d12130cb6190ca98f243c6c046124d3d824c18d9f52cf390bd57dab01bcabf9fcd6b1be
+EBUILD ffmpeg-3.2.2-r1.ebuild 14999 SHA256 13f5c33c9203a9952e10391082f7006949ebee819c00a4e3a264da2a2f8c8747 SHA512 14ff8a343007d0a61894119a6d7905cbdd73b0dc5f59e742f5b8c46436fe4aaae3d441cab5a4f9760350f10b268c54d86a5ef5ce20f172dde841fbdca06129b1 WHIRLPOOL db2cc15443c38b3ea773e1ce3b18a0709292b78a692e4bb4861e13d84d9a1010056f9ddfe246b9f394cd6a6fe06e625a5b08cfa50331bb92752d9f8d112aedbe
+EBUILD ffmpeg-9999.ebuild 14583 SHA256 32eaad152bd510f61b4759a96dfefaad5b5398318d79e51a548fa9a0cdf3f186 SHA512 9d6d839624970599253616db78d6e87d3a1c65097f91309eaa283a6406c4620aa9439d018e7cc8d286c624bd2b2db2b70f7fbca71a69a6549d953aaa41446e06 WHIRLPOOL 7196e70b0db9c30ebd29945efadce7bab1950a74115fb1df4f10740b39c09255f8371435a8639ad7c895693684fc2f2bc53894ef0dde64226a621a6d4ff222f8
+MISC metadata.xml 5559 SHA256 004d316f0d58fe3e898e43167a43893f32a681281e1c20778d3825ddc1ea26d0 SHA512 2d8557555d4257e1fd3eeba4ae7fd4c1a4a9a21ecfc04c32ed2148b3fc5fdbfb58e8bb8d9bb4980ce72d72965e84506b494bc20afb0910e401bb2a6cf1b0d970 WHIRLPOOL 19b128098f0a6cc5e0e8beebb18452cfe3133cdb11c023c53489e39ee8c18a9b34539b51bb0b0c32cbd9bed46e08f8bb02adb4b67b32cdeb83b376c635fa7088
--- a/media-video/ffmpeg/ffmpeg-2.8.10.ebuild
+++ b/media-video/ffmpeg/ffmpeg-2.8.10.ebuild
@ -0,0 +1,458 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+# Subslot: libavutil major.libavcodec major.libavformat major
+# Since FFmpeg ships several libraries, subslot is kind of limited here.
+# Most consumers will use those three libraries, if a "less used" library
+# changes its soname, consumers will have to be rebuilt the old way
+# (preserve-libs).
+# If, for example, a package does not link to libavformat and only libavformat
+# changes its ABI then this package will be rebuilt needlessly. Hence, such a
+# package is free _not_ to := depend on FFmpeg but I would strongly encourage
+# doing so since such a case is unlikely.
+FFMPEG_SUBSLOT=54.56.56
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-2"
+	EGIT_REPO_URI="git://source.ffmpeg.org/ffmpeg.git"
+fi
+
+inherit eutils flag-o-matic multilib multilib-minimal toolchain-funcs ${SCM}
+
+DESCRIPTION="Complete solution to record, convert and stream audio and video. Includes libavcodec"
+HOMEPAGE="http://ffmpeg.org/"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+elif [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
+	SRC_URI="mirror://gentoo/${P}.tar.bz2"
+else # Release
+	SRC_URI="http://ffmpeg.org/releases/${P/_/-}.tar.bz2"
+fi
+FFMPEG_REVISION="${PV#*_p}"
+
+SLOT="0/${FFMPEG_SUBSLOT}"
+LICENSE="
+	!gpl? ( LGPL-2.1 )
+	gpl? ( GPL-2 )
+	amr? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	encode? (
+		aac? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+		amrenc? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+	)
+	samba? ( GPL-3 )
+"
+if [ "${PV#9999}" = "${PV}" ] ; then
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"
+fi
+
+# Options to use as use_enable in the foo[:bar] form.
+# This will feed configure with $(use_enable foo bar)
+# or $(use_enable foo foo) if no :bar is set.
+# foo is added to IUSE.
+FFMPEG_FLAG_MAP=(
+		+bzip2:bzlib cpudetection:runtime-cpudetect debug doc gnutls +gpl
+		+hardcoded-tables +iconv lzma +network openssl +postproc
+		samba:libsmbclient sdl:ffplay sdl vaapi vdpau X:xlib xcb:libxcb
+		xcb:libxcb-shm xcb:libxcb-xfixes +zlib
+		# libavdevice options
+		cdio:libcdio iec61883:libiec61883 ieee1394:libdc1394 libcaca openal
+		opengl
+		# indevs
+		libv4l:libv4l2 pulseaudio:libpulse
+		# decoders
+		amr:libopencore-amrwb amr:libopencore-amrnb fdk:libfdk-aac
+		jpeg2k:libopenjpeg bluray:libbluray celt:libcelt gme:libgme gsm:libgsm
+		modplug:libmodplug opus:libopus quvi:libquvi librtmp ssh:libssh
+		schroedinger:libschroedinger speex:libspeex vorbis:libvorbis vpx:libvpx
+		zvbi:libzvbi
+		# libavfilter options
+		bs2b:libbs2b flite:libflite frei0r fribidi:libfribidi fontconfig ladspa
+		libass truetype:libfreetype
+		# libswresample options
+		libsoxr
+		# Threads; we only support pthread for now but ffmpeg supports more
+		+threads:pthreads
+)
+
+# Same as above but for encoders, i.e. they do something only with USE=encode.
+FFMPEG_ENCODER_FLAG_MAP=(
+	aac:libvo-aacenc amrenc:libvo-amrwbenc mp3:libmp3lame
+	aacplus:libaacplus faac:libfaac snappy:libsnappy theora:libtheora
+	twolame:libtwolame wavpack:libwavpack webp:libwebp x264:libx264 x265:libx265
+	xvid:libxvid
+)
+
+IUSE="
+	alsa +encode examples jack libressl oss pic static-libs test v4l
+	${FFMPEG_FLAG_MAP[@]%:*}
+	${FFMPEG_ENCODER_FLAG_MAP[@]%:*}
+"
+
+# Strings for CPU features in the useflag[:configure_option] form
+# if :configure_option isn't set, it will use 'useflag' as configure option
+ARM_CPU_FEATURES=( armv5te armv6 armv6t2 neon armvfp:vfp )
+MIPS_CPU_FEATURES=( mipsdspr1 mipsdspr2 mipsfpu )
+PPC_CPU_FEATURES=( altivec )
+X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop )
+X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
+X86_CPU_REQUIRED_USE="
+	cpu_flags_x86_avx2? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma4? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma3? ( cpu_flags_x86_avx )
+	cpu_flags_x86_xop?  ( cpu_flags_x86_avx )
+	cpu_flags_x86_avx?  ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_sse4_2?  ( cpu_flags_x86_sse4_1 )
+	cpu_flags_x86_sse4_1?  ( cpu_flags_x86_ssse3 )
+	cpu_flags_x86_ssse3?  ( cpu_flags_x86_sse3 )
+	cpu_flags_x86_sse3?  ( cpu_flags_x86_sse2 )
+	cpu_flags_x86_sse2?  ( cpu_flags_x86_sse )
+	cpu_flags_x86_sse?  ( cpu_flags_x86_mmxext )
+	cpu_flags_x86_mmxext?  ( cpu_flags_x86_mmx )
+	cpu_flags_x86_3dnowext?  ( cpu_flags_x86_3dnow )
+	cpu_flags_x86_3dnow?  ( cpu_flags_x86_mmx )
+"
+
+IUSE="${IUSE}
+	${ARM_CPU_FEATURES[@]%:*}
+	${MIPS_CPU_FEATURES[@]%:*}
+	${PPC_CPU_FEATURES[@]%:*}
+	${X86_CPU_FEATURES[@]%:*}
+"
+
+CPU_REQUIRED_USE="
+	${X86_CPU_REQUIRED_USE}
+"
+
+# "$(tc-arch):XXX" form where XXX_CPU_FEATURES are the cpu features that apply to
+# $(tc-arch).
+CPU_FEATURES_MAP="
+	arm:ARM
+	arm64:ARM
+	mips:MIPS
+	ppc:PPC
+	ppc64:PPC
+	x86:X86
+	amd64:X86
+"
+
+FFTOOLS=( aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher )
+IUSE="${IUSE} ${FFTOOLS[@]/#/+fftools_}"
+
+RDEPEND="
+	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
+	amr? ( >=media-libs/opencore-amr-0.1.3-r1[${MULTILIB_USEDEP}] )
+	bluray? ( >=media-libs/libbluray-0.3.0-r1[${MULTILIB_USEDEP}] )
+	bs2b? ( >=media-libs/libbs2b-3.1.0-r1[${MULTILIB_USEDEP}] )
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	cdio? ( >=dev-libs/libcdio-paranoia-0.90_p1-r1[${MULTILIB_USEDEP}] )
+	celt? ( >=media-libs/celt-0.11.1-r1[${MULTILIB_USEDEP}] )
+	encode? (
+		aac? ( >=media-libs/vo-aacenc-0.1.3[${MULTILIB_USEDEP}] )
+		aacplus? ( >=media-libs/libaacplus-2.0.2-r1[${MULTILIB_USEDEP}] )
+		amrenc? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
+		faac? ( >=media-libs/faac-1.28-r3[${MULTILIB_USEDEP}] )
+		mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
+		snappy? ( >=app-arch/snappy-1.1.2-r1[${MULTILIB_USEDEP}] )
+		theora? (
+			>=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}]
+			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+		)
+		twolame? ( >=media-sound/twolame-0.3.13-r1[${MULTILIB_USEDEP}] )
+		wavpack? ( >=media-sound/wavpack-4.60.1-r1[${MULTILIB_USEDEP}] )
+		webp? ( >=media-libs/libwebp-0.3.0[${MULTILIB_USEDEP}] )
+		x264? ( >=media-libs/x264-0.0.20130506:=[${MULTILIB_USEDEP}] )
+		x265? ( >=media-libs/x265-1.6:=[${MULTILIB_USEDEP}] )
+		xvid? ( >=media-libs/xvid-1.3.2-r1[${MULTILIB_USEDEP}] )
+	)
+	fdk? ( >=media-libs/fdk-aac-0.1.3:=[${MULTILIB_USEDEP}] )
+	flite? ( >=app-accessibility/flite-1.4-r4[${MULTILIB_USEDEP}] )
+	fontconfig? ( >=media-libs/fontconfig-2.10.92[${MULTILIB_USEDEP}] )
+	frei0r? ( media-plugins/frei0r-plugins )
+	fribidi? ( >=dev-libs/fribidi-0.19.6[${MULTILIB_USEDEP}] )
+	gme? ( >=media-libs/game-music-emu-0.6.0[${MULTILIB_USEDEP}] )
+	gnutls? ( >=net-libs/gnutls-2.12.23-r6:=[${MULTILIB_USEDEP}] )
+	gsm? ( >=media-sound/gsm-1.0.13-r1[${MULTILIB_USEDEP}] )
+	iconv? ( >=virtual/libiconv-0-r1[${MULTILIB_USEDEP}] )
+	iec61883? (
+		>=media-libs/libiec61883-1.2.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libavc1394-0.5.4-r1[${MULTILIB_USEDEP}]
+	)
+	ieee1394? (
+		>=media-libs/libdc1394-2.2.1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+	)
+	jack? ( virtual/jack[${MULTILIB_USEDEP}] )
+	jpeg2k? ( >=media-libs/openjpeg-1.5.0:0[${MULTILIB_USEDEP}] )
+	libass? ( >=media-libs/libass-0.10.2[${MULTILIB_USEDEP}] )
+	libcaca? ( >=media-libs/libcaca-0.99_beta18-r1[${MULTILIB_USEDEP}] )
+	libsoxr? ( >=media-libs/soxr-0.1.0[${MULTILIB_USEDEP}] )
+	libv4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+	modplug? ( >=media-libs/libmodplug-0.8.8.4-r1[${MULTILIB_USEDEP}] )
+	openal? ( >=media-libs/openal-1.15.1[${MULTILIB_USEDEP}] )
+	opengl? ( >=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}] )
+	openssl? (
+		!libressl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
+		libressl? ( dev-libs/libressl[${MULTILIB_USEDEP}] )
+	)
+	opus? ( >=media-libs/opus-1.0.2-r2[${MULTILIB_USEDEP}] )
+	pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
+	quvi? ( media-libs/libquvi:0.4[${MULTILIB_USEDEP}] )
+	librtmp? ( >=media-video/rtmpdump-2.4_p20131018[${MULTILIB_USEDEP}] )
+	samba? ( >=net-fs/samba-3.6.23-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=media-libs/schroedinger-1.0.11-r1[${MULTILIB_USEDEP}] )
+	sdl? ( >=media-libs/libsdl-1.2.15-r4[sound,video,${MULTILIB_USEDEP}] )
+	speex? ( >=media-libs/speex-1.2_rc1-r1[${MULTILIB_USEDEP}] )
+	ssh? ( >=net-libs/libssh-0.5.5[${MULTILIB_USEDEP}] )
+	truetype? ( >=media-libs/freetype-2.5.0.1:2[${MULTILIB_USEDEP}] )
+	vaapi? ( >=x11-libs/libva-1.2.1-r1[${MULTILIB_USEDEP}] )
+	vdpau? ( >=x11-libs/libvdpau-0.7[${MULTILIB_USEDEP}] )
+	vorbis? (
+		>=media-libs/libvorbis-1.3.3-r1[${MULTILIB_USEDEP}]
+		>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+	)
+	vpx? ( >=media-libs/libvpx-1.4.0:=[${MULTILIB_USEDEP}] )
+	X? (
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		!xcb? ( >=x11-libs/libXfixes-5.0.1[${MULTILIB_USEDEP}] )
+		>=x11-libs/libXv-1.0.10[${MULTILIB_USEDEP}]
+	)
+	xcb? ( >=x11-libs/libxcb-1.4[${MULTILIB_USEDEP}] )
+	zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
+	zvbi? ( >=media-libs/zvbi-0.2.35[${MULTILIB_USEDEP}] )
+	!media-video/qt-faststart
+	postproc? ( !media-libs/libpostproc )
+"
+
+DEPEND="${RDEPEND}
+	>=sys-devel/make-3.81
+	doc? ( app-text/texi2html )
+	fontconfig? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	gnutls? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	ieee1394? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	ladspa? ( >=media-libs/ladspa-sdk-1.13-r2[${MULTILIB_USEDEP}] )
+	libv4l? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	cpu_flags_x86_mmx? ( >=dev-lang/yasm-1.2 )
+	librtmp? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	test? ( net-misc/wget sys-devel/bc )
+	truetype? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	v4l? ( sys-kernel/linux-headers )
+"
+
+RDEPEND="${RDEPEND}
+	abi_x86_32? ( !<=app-emulation/emul-linux-x86-medialibs-20140508-r3
+		!app-emulation/emul-linux-x86-medialibs[-abi_x86_32(-)] )"
+
+# Code requiring FFmpeg to be built under gpl license
+GPL_REQUIRED_USE="
+	postproc? ( gpl )
+	frei0r? ( gpl )
+	cdio? ( gpl )
+	samba? ( gpl )
+	zvbi? ( gpl )
+	encode? (
+		x264? ( gpl )
+		x265? ( gpl )
+		xvid? ( gpl )
+		X? ( !xcb? ( gpl ) )
+	)
+"
+REQUIRED_USE="
+	libv4l? ( v4l )
+	fftools_cws2fws? ( zlib )
+	test? ( encode )
+	${GPL_REQUIRED_USE}
+	${CPU_REQUIRED_USE}"
+RESTRICT="
+	encode? ( faac? ( bindist ) aacplus? ( bindist ) )
+	gpl? ( openssl? ( bindist ) fdk? ( bindist ) )
+"
+
+S=${WORKDIR}/${P/_/-}
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/libavutil/avconfig.h
+)
+
+src_prepare() {
+	if [[ "${PV%_p*}" != "${PV}" ]] ; then # Snapshot
+		export revision=git-N-${FFMPEG_REVISION}
+	fi
+	epatch_user
+}
+
+multilib_src_configure() {
+	local myconf=( ${EXTRA_FFMPEG_CONF} )
+
+	local ffuse=( "${FFMPEG_FLAG_MAP[@]}" )
+	use openssl && use gpl && myconf+=( --enable-nonfree )
+	use samba && myconf+=( --enable-version3 )
+
+	# Encoders
+	if use encode ; then
+		ffuse+=( "${FFMPEG_ENCODER_FLAG_MAP[@]}" )
+
+		# Licensing.
+		if use aac || use amrenc ; then
+			myconf+=( --enable-version3 )
+		fi
+		if use aacplus || use faac ; then
+			myconf+=( --enable-nonfree )
+		fi
+	else
+		myconf+=( --disable-encoders )
+	fi
+
+	# Indevs
+	use v4l || myconf+=( --disable-indev=v4l2 --disable-outdev=v4l2 )
+	for i in alsa oss jack ; do
+		use ${i} || myconf+=( --disable-indev=${i} )
+	done
+	use xcb || ffuse+=( X:x11grab )
+
+	# Outdevs
+	for i in alsa oss sdl ; do
+		use ${i} || myconf+=( --disable-outdev=${i} )
+	done
+
+	# Decoders
+	use amr && myconf+=( --enable-version3 )
+	use fdk && use gpl && myconf+=( --enable-nonfree )
+
+	for i in "${ffuse[@]#+}" ; do
+		myconf+=( $(use_enable ${i%:*} ${i#*:}) )
+	done
+
+	# (temporarily) disable non-multilib deps
+	if ! multilib_is_native_abi; then
+		for i in frei0r ; do
+			myconf+=( --disable-${i} )
+		done
+	fi
+
+	# CPU features
+	for i in ${CPU_FEATURES_MAP} ; do
+		if [ "$(tc-arch)" = "${i%:*}" ] ; then
+			local var="${i#*:}_CPU_FEATURES[@]"
+			for j in ${!var} ; do
+				use ${j%:*} || myconf+=( --disable-${j#*:} )
+			done
+		fi
+	done
+
+	if use pic ; then
+		myconf+=( --enable-pic )
+		# disable asm code if PIC is required
+		# as the provided asm decidedly is not PIC for x86.
+		[[ ${ABI} == x86 ]] && myconf+=( --disable-asm )
+	fi
+	[[ ${ABI} == x32 ]] && myconf+=( --disable-asm ) #427004
+
+	# Try to get cpu type based on CFLAGS.
+	# Bug #172723
+	# We need to do this so that features of that CPU will be better used
+	# If they contain an unknown CPU it will not hurt since ffmpeg's configure
+	# will just ignore it.
+	for i in $(get-flag mcpu) $(get-flag march) ; do
+		[[ ${i} = native ]] && i="host" # bug #273421
+		myconf+=( --cpu=${i} )
+		break
+	done
+
+	# LTO support, bug #566282
+	is-flagq "-flto*" && myconf+=( "--enable-lto" )
+
+	# Mandatory configuration
+	myconf=(
+		--enable-avfilter
+		--enable-avresample
+		--disable-stripping
+		"${myconf[@]}"
+	)
+
+	# cross compile support
+	if tc-is-cross-compiler ; then
+		myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- )
+		case ${CHOST} in
+			*freebsd*)
+				myconf+=( --target-os=freebsd )
+				;;
+			*mingw32*)
+				myconf+=( --target-os=mingw32 )
+				;;
+			*linux*)
+				myconf+=( --target-os=linux )
+				;;
+		esac
+	fi
+
+	set -- "${S}/configure" \
+		--prefix="${EPREFIX}/usr" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--shlibdir="${EPREFIX}/usr/$(get_libdir)" \
+		--mandir="${EPREFIX}/usr/share/man" \
+		--enable-shared \
+		--cc="$(tc-getCC)" \
+		--cxx="$(tc-getCXX)" \
+		--ar="$(tc-getAR)" \
+		--optflags="${CFLAGS}" \
+		$(use_enable static-libs static) \
+		"${myconf[@]}"
+	echo "${@}"
+	"${@}" || die
+}
+
+multilib_src_compile() {
+	emake V=1
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				emake V=1 tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install() {
+	emake V=1 DESTDIR="${D}" install install-man
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				dobin tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install_all() {
+	dodoc Changelog README.md CREDITS doc/*.txt doc/APIchanges
+	[ -f "RELEASE_NOTES" ] && dodoc "RELEASE_NOTES"
+	use doc && dohtml -r doc/*
+	if use examples ; then
+		dodoc -r doc/examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}
+
+multilib_src_test() {
+	LD_LIBRARY_PATH="${BUILD_DIR}/libpostproc:${BUILD_DIR}/libswscale:${BUILD_DIR}/libswresample:${BUILD_DIR}/libavcodec:${BUILD_DIR}/libavdevice:${BUILD_DIR}/libavfilter:${BUILD_DIR}/libavformat:${BUILD_DIR}/libavutil:${BUILD_DIR}/libavresample" \
+		emake V=1 fate
+}
--- a/media-video/ffmpeg/ffmpeg-2.8.6.ebuild
+++ b/media-video/ffmpeg/ffmpeg-2.8.6.ebuild
@ -0,0 +1,458 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+# Subslot: libavutil major.libavcodec major.libavformat major
+# Since FFmpeg ships several libraries, subslot is kind of limited here.
+# Most consumers will use those three libraries, if a "less used" library
+# changes its soname, consumers will have to be rebuilt the old way
+# (preserve-libs).
+# If, for example, a package does not link to libavformat and only libavformat
+# changes its ABI then this package will be rebuilt needlessly. Hence, such a
+# package is free _not_ to := depend on FFmpeg but I would strongly encourage
+# doing so since such a case is unlikely.
+FFMPEG_SUBSLOT=54.56.56
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-2"
+	EGIT_REPO_URI="git://source.ffmpeg.org/ffmpeg.git"
+fi
+
+inherit eutils flag-o-matic multilib multilib-minimal toolchain-funcs ${SCM}
+
+DESCRIPTION="Complete solution to record, convert and stream audio and video. Includes libavcodec"
+HOMEPAGE="http://ffmpeg.org/"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+elif [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
+	SRC_URI="mirror://gentoo/${P}.tar.bz2"
+else # Release
+	SRC_URI="http://ffmpeg.org/releases/${P/_/-}.tar.bz2"
+fi
+FFMPEG_REVISION="${PV#*_p}"
+
+SLOT="0/${FFMPEG_SUBSLOT}"
+LICENSE="
+	!gpl? ( LGPL-2.1 )
+	gpl? ( GPL-2 )
+	amr? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	encode? (
+		aac? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+		amrenc? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+	)
+	samba? ( GPL-3 )
+"
+if [ "${PV#9999}" = "${PV}" ] ; then
+	KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"
+fi
+
+# Options to use as use_enable in the foo[:bar] form.
+# This will feed configure with $(use_enable foo bar)
+# or $(use_enable foo foo) if no :bar is set.
+# foo is added to IUSE.
+FFMPEG_FLAG_MAP=(
+		+bzip2:bzlib cpudetection:runtime-cpudetect debug doc gnutls +gpl
+		+hardcoded-tables +iconv lzma +network openssl +postproc
+		samba:libsmbclient sdl:ffplay sdl vaapi vdpau X:xlib xcb:libxcb
+		xcb:libxcb-shm xcb:libxcb-xfixes +zlib
+		# libavdevice options
+		cdio:libcdio iec61883:libiec61883 ieee1394:libdc1394 libcaca openal
+		opengl
+		# indevs
+		libv4l:libv4l2 pulseaudio:libpulse
+		# decoders
+		amr:libopencore-amrwb amr:libopencore-amrnb fdk:libfdk-aac
+		jpeg2k:libopenjpeg bluray:libbluray celt:libcelt gme:libgme gsm:libgsm
+		modplug:libmodplug opus:libopus quvi:libquvi librtmp ssh:libssh
+		schroedinger:libschroedinger speex:libspeex vorbis:libvorbis vpx:libvpx
+		zvbi:libzvbi
+		# libavfilter options
+		bs2b:libbs2b flite:libflite frei0r fribidi:libfribidi fontconfig ladspa
+		libass truetype:libfreetype
+		# libswresample options
+		libsoxr
+		# Threads; we only support pthread for now but ffmpeg supports more
+		+threads:pthreads
+)
+
+# Same as above but for encoders, i.e. they do something only with USE=encode.
+FFMPEG_ENCODER_FLAG_MAP=(
+	aac:libvo-aacenc amrenc:libvo-amrwbenc mp3:libmp3lame
+	aacplus:libaacplus faac:libfaac snappy:libsnappy theora:libtheora
+	twolame:libtwolame wavpack:libwavpack webp:libwebp x264:libx264 x265:libx265
+	xvid:libxvid
+)
+
+IUSE="
+	alsa +encode examples jack libressl oss pic static-libs test v4l
+	${FFMPEG_FLAG_MAP[@]%:*}
+	${FFMPEG_ENCODER_FLAG_MAP[@]%:*}
+"
+
+# Strings for CPU features in the useflag[:configure_option] form
+# if :configure_option isn't set, it will use 'useflag' as configure option
+ARM_CPU_FEATURES=( armv5te armv6 armv6t2 neon armvfp:vfp )
+MIPS_CPU_FEATURES=( mipsdspr1 mipsdspr2 mipsfpu )
+PPC_CPU_FEATURES=( altivec )
+X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop )
+X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
+X86_CPU_REQUIRED_USE="
+	cpu_flags_x86_avx2? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma4? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma3? ( cpu_flags_x86_avx )
+	cpu_flags_x86_xop?  ( cpu_flags_x86_avx )
+	cpu_flags_x86_avx?  ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_sse4_2?  ( cpu_flags_x86_sse4_1 )
+	cpu_flags_x86_sse4_1?  ( cpu_flags_x86_ssse3 )
+	cpu_flags_x86_ssse3?  ( cpu_flags_x86_sse3 )
+	cpu_flags_x86_sse3?  ( cpu_flags_x86_sse2 )
+	cpu_flags_x86_sse2?  ( cpu_flags_x86_sse )
+	cpu_flags_x86_sse?  ( cpu_flags_x86_mmxext )
+	cpu_flags_x86_mmxext?  ( cpu_flags_x86_mmx )
+	cpu_flags_x86_3dnowext?  ( cpu_flags_x86_3dnow )
+	cpu_flags_x86_3dnow?  ( cpu_flags_x86_mmx )
+"
+
+IUSE="${IUSE}
+	${ARM_CPU_FEATURES[@]%:*}
+	${MIPS_CPU_FEATURES[@]%:*}
+	${PPC_CPU_FEATURES[@]%:*}
+	${X86_CPU_FEATURES[@]%:*}
+"
+
+CPU_REQUIRED_USE="
+	${X86_CPU_REQUIRED_USE}
+"
+
+# "$(tc-arch):XXX" form where XXX_CPU_FEATURES are the cpu features that apply to
+# $(tc-arch).
+CPU_FEATURES_MAP="
+	arm:ARM
+	arm64:ARM
+	mips:MIPS
+	ppc:PPC
+	ppc64:PPC
+	x86:X86
+	amd64:X86
+"
+
+FFTOOLS=( aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher )
+IUSE="${IUSE} ${FFTOOLS[@]/#/+fftools_}"
+
+RDEPEND="
+	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
+	amr? ( >=media-libs/opencore-amr-0.1.3-r1[${MULTILIB_USEDEP}] )
+	bluray? ( >=media-libs/libbluray-0.3.0-r1[${MULTILIB_USEDEP}] )
+	bs2b? ( >=media-libs/libbs2b-3.1.0-r1[${MULTILIB_USEDEP}] )
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	cdio? ( >=dev-libs/libcdio-paranoia-0.90_p1-r1[${MULTILIB_USEDEP}] )
+	celt? ( >=media-libs/celt-0.11.1-r1[${MULTILIB_USEDEP}] )
+	encode? (
+		aac? ( >=media-libs/vo-aacenc-0.1.3[${MULTILIB_USEDEP}] )
+		aacplus? ( >=media-libs/libaacplus-2.0.2-r1[${MULTILIB_USEDEP}] )
+		amrenc? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
+		faac? ( >=media-libs/faac-1.28-r3[${MULTILIB_USEDEP}] )
+		mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
+		snappy? ( >=app-arch/snappy-1.1.2-r1[${MULTILIB_USEDEP}] )
+		theora? (
+			>=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}]
+			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+		)
+		twolame? ( >=media-sound/twolame-0.3.13-r1[${MULTILIB_USEDEP}] )
+		wavpack? ( >=media-sound/wavpack-4.60.1-r1[${MULTILIB_USEDEP}] )
+		webp? ( >=media-libs/libwebp-0.3.0[${MULTILIB_USEDEP}] )
+		x264? ( >=media-libs/x264-0.0.20130506:=[${MULTILIB_USEDEP}] )
+		x265? ( >=media-libs/x265-1.6:=[${MULTILIB_USEDEP}] )
+		xvid? ( >=media-libs/xvid-1.3.2-r1[${MULTILIB_USEDEP}] )
+	)
+	fdk? ( >=media-libs/fdk-aac-0.1.3:=[${MULTILIB_USEDEP}] )
+	flite? ( >=app-accessibility/flite-1.4-r4[${MULTILIB_USEDEP}] )
+	fontconfig? ( >=media-libs/fontconfig-2.10.92[${MULTILIB_USEDEP}] )
+	frei0r? ( media-plugins/frei0r-plugins )
+	fribidi? ( >=dev-libs/fribidi-0.19.6[${MULTILIB_USEDEP}] )
+	gme? ( >=media-libs/game-music-emu-0.6.0[${MULTILIB_USEDEP}] )
+	gnutls? ( >=net-libs/gnutls-2.12.23-r6:=[${MULTILIB_USEDEP}] )
+	gsm? ( >=media-sound/gsm-1.0.13-r1[${MULTILIB_USEDEP}] )
+	iconv? ( >=virtual/libiconv-0-r1[${MULTILIB_USEDEP}] )
+	iec61883? (
+		>=media-libs/libiec61883-1.2.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libavc1394-0.5.4-r1[${MULTILIB_USEDEP}]
+	)
+	ieee1394? (
+		>=media-libs/libdc1394-2.2.1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+	)
+	jack? ( virtual/jack[${MULTILIB_USEDEP}] )
+	jpeg2k? ( >=media-libs/openjpeg-1.5.0:0[${MULTILIB_USEDEP}] )
+	libass? ( >=media-libs/libass-0.10.2[${MULTILIB_USEDEP}] )
+	libcaca? ( >=media-libs/libcaca-0.99_beta18-r1[${MULTILIB_USEDEP}] )
+	libsoxr? ( >=media-libs/soxr-0.1.0[${MULTILIB_USEDEP}] )
+	libv4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+	modplug? ( >=media-libs/libmodplug-0.8.8.4-r1[${MULTILIB_USEDEP}] )
+	openal? ( >=media-libs/openal-1.15.1[${MULTILIB_USEDEP}] )
+	opengl? ( >=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}] )
+	openssl? (
+		!libressl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
+		libressl? ( dev-libs/libressl[${MULTILIB_USEDEP}] )
+	)
+	opus? ( >=media-libs/opus-1.0.2-r2[${MULTILIB_USEDEP}] )
+	pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
+	quvi? ( media-libs/libquvi:0.4[${MULTILIB_USEDEP}] )
+	librtmp? ( >=media-video/rtmpdump-2.4_p20131018[${MULTILIB_USEDEP}] )
+	samba? ( >=net-fs/samba-3.6.23-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=media-libs/schroedinger-1.0.11-r1[${MULTILIB_USEDEP}] )
+	sdl? ( >=media-libs/libsdl-1.2.15-r4[sound,video,${MULTILIB_USEDEP}] )
+	speex? ( >=media-libs/speex-1.2_rc1-r1[${MULTILIB_USEDEP}] )
+	ssh? ( >=net-libs/libssh-0.5.5[${MULTILIB_USEDEP}] )
+	truetype? ( >=media-libs/freetype-2.5.0.1:2[${MULTILIB_USEDEP}] )
+	vaapi? ( >=x11-libs/libva-1.2.1-r1[${MULTILIB_USEDEP}] )
+	vdpau? ( >=x11-libs/libvdpau-0.7[${MULTILIB_USEDEP}] )
+	vorbis? (
+		>=media-libs/libvorbis-1.3.3-r1[${MULTILIB_USEDEP}]
+		>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+	)
+	vpx? ( >=media-libs/libvpx-1.4.0:=[${MULTILIB_USEDEP}] )
+	X? (
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		!xcb? ( >=x11-libs/libXfixes-5.0.1[${MULTILIB_USEDEP}] )
+		>=x11-libs/libXv-1.0.10[${MULTILIB_USEDEP}]
+	)
+	xcb? ( >=x11-libs/libxcb-1.4[${MULTILIB_USEDEP}] )
+	zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
+	zvbi? ( >=media-libs/zvbi-0.2.35[${MULTILIB_USEDEP}] )
+	!media-video/qt-faststart
+	postproc? ( !media-libs/libpostproc )
+"
+
+DEPEND="${RDEPEND}
+	>=sys-devel/make-3.81
+	doc? ( app-text/texi2html )
+	fontconfig? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	gnutls? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	ieee1394? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	ladspa? ( >=media-libs/ladspa-sdk-1.13-r2[${MULTILIB_USEDEP}] )
+	libv4l? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	cpu_flags_x86_mmx? ( >=dev-lang/yasm-1.2 )
+	librtmp? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	test? ( net-misc/wget sys-devel/bc )
+	truetype? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
+	v4l? ( sys-kernel/linux-headers )
+"
+
+RDEPEND="${RDEPEND}
+	abi_x86_32? ( !<=app-emulation/emul-linux-x86-medialibs-20140508-r3
+		!app-emulation/emul-linux-x86-medialibs[-abi_x86_32(-)] )"
+
+# Code requiring FFmpeg to be built under gpl license
+GPL_REQUIRED_USE="
+	postproc? ( gpl )
+	frei0r? ( gpl )
+	cdio? ( gpl )
+	samba? ( gpl )
+	zvbi? ( gpl )
+	encode? (
+		x264? ( gpl )
+		x265? ( gpl )
+		xvid? ( gpl )
+		X? ( !xcb? ( gpl ) )
+	)
+"
+REQUIRED_USE="
+	libv4l? ( v4l )
+	fftools_cws2fws? ( zlib )
+	test? ( encode )
+	${GPL_REQUIRED_USE}
+	${CPU_REQUIRED_USE}"
+RESTRICT="
+	encode? ( faac? ( bindist ) aacplus? ( bindist ) )
+	gpl? ( openssl? ( bindist ) fdk? ( bindist ) )
+"
+
+S=${WORKDIR}/${P/_/-}
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/libavutil/avconfig.h
+)
+
+src_prepare() {
+	if [[ "${PV%_p*}" != "${PV}" ]] ; then # Snapshot
+		export revision=git-N-${FFMPEG_REVISION}
+	fi
+	epatch_user
+}
+
+multilib_src_configure() {
+	local myconf=( ${EXTRA_FFMPEG_CONF} )
+
+	local ffuse=( "${FFMPEG_FLAG_MAP[@]}" )
+	use openssl && use gpl && myconf+=( --enable-nonfree )
+	use samba && myconf+=( --enable-version3 )
+
+	# Encoders
+	if use encode ; then
+		ffuse+=( "${FFMPEG_ENCODER_FLAG_MAP[@]}" )
+
+		# Licensing.
+		if use aac || use amrenc ; then
+			myconf+=( --enable-version3 )
+		fi
+		if use aacplus || use faac ; then
+			myconf+=( --enable-nonfree )
+		fi
+	else
+		myconf+=( --disable-encoders )
+	fi
+
+	# Indevs
+	use v4l || myconf+=( --disable-indev=v4l2 --disable-outdev=v4l2 )
+	for i in alsa oss jack ; do
+		use ${i} || myconf+=( --disable-indev=${i} )
+	done
+	use xcb || ffuse+=( X:x11grab )
+
+	# Outdevs
+	for i in alsa oss sdl ; do
+		use ${i} || myconf+=( --disable-outdev=${i} )
+	done
+
+	# Decoders
+	use amr && myconf+=( --enable-version3 )
+	use fdk && use gpl && myconf+=( --enable-nonfree )
+
+	for i in "${ffuse[@]#+}" ; do
+		myconf+=( $(use_enable ${i%:*} ${i#*:}) )
+	done
+
+	# (temporarily) disable non-multilib deps
+	if ! multilib_is_native_abi; then
+		for i in frei0r ; do
+			myconf+=( --disable-${i} )
+		done
+	fi
+
+	# CPU features
+	for i in ${CPU_FEATURES_MAP} ; do
+		if [ "$(tc-arch)" = "${i%:*}" ] ; then
+			local var="${i#*:}_CPU_FEATURES[@]"
+			for j in ${!var} ; do
+				use ${j%:*} || myconf+=( --disable-${j#*:} )
+			done
+		fi
+	done
+
+	if use pic ; then
+		myconf+=( --enable-pic )
+		# disable asm code if PIC is required
+		# as the provided asm decidedly is not PIC for x86.
+		[[ ${ABI} == x86 ]] && myconf+=( --disable-asm )
+	fi
+	[[ ${ABI} == x32 ]] && myconf+=( --disable-asm ) #427004
+
+	# Try to get cpu type based on CFLAGS.
+	# Bug #172723
+	# We need to do this so that features of that CPU will be better used
+	# If they contain an unknown CPU it will not hurt since ffmpeg's configure
+	# will just ignore it.
+	for i in $(get-flag mcpu) $(get-flag march) ; do
+		[[ ${i} = native ]] && i="host" # bug #273421
+		myconf+=( --cpu=${i} )
+		break
+	done
+
+	# LTO support, bug #566282
+	is-flagq "-flto*" && myconf+=( "--enable-lto" )
+
+	# Mandatory configuration
+	myconf=(
+		--enable-avfilter
+		--enable-avresample
+		--disable-stripping
+		"${myconf[@]}"
+	)
+
+	# cross compile support
+	if tc-is-cross-compiler ; then
+		myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- )
+		case ${CHOST} in
+			*freebsd*)
+				myconf+=( --target-os=freebsd )
+				;;
+			*mingw32*)
+				myconf+=( --target-os=mingw32 )
+				;;
+			*linux*)
+				myconf+=( --target-os=linux )
+				;;
+		esac
+	fi
+
+	set -- "${S}/configure" \
+		--prefix="${EPREFIX}/usr" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--shlibdir="${EPREFIX}/usr/$(get_libdir)" \
+		--mandir="${EPREFIX}/usr/share/man" \
+		--enable-shared \
+		--cc="$(tc-getCC)" \
+		--cxx="$(tc-getCXX)" \
+		--ar="$(tc-getAR)" \
+		--optflags="${CFLAGS}" \
+		$(use_enable static-libs static) \
+		"${myconf[@]}"
+	echo "${@}"
+	"${@}" || die
+}
+
+multilib_src_compile() {
+	emake V=1
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				emake V=1 tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install() {
+	emake V=1 DESTDIR="${D}" install install-man
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				dobin tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install_all() {
+	dodoc Changelog README.md CREDITS doc/*.txt doc/APIchanges
+	[ -f "RELEASE_NOTES" ] && dodoc "RELEASE_NOTES"
+	use doc && dohtml -r doc/*
+	if use examples ; then
+		dodoc -r doc/examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}
+
+multilib_src_test() {
+	LD_LIBRARY_PATH="${BUILD_DIR}/libpostproc:${BUILD_DIR}/libswscale:${BUILD_DIR}/libswresample:${BUILD_DIR}/libavcodec:${BUILD_DIR}/libavdevice:${BUILD_DIR}/libavfilter:${BUILD_DIR}/libavformat:${BUILD_DIR}/libavutil:${BUILD_DIR}/libavresample" \
+		emake V=1 fate
+}
--- a/media-video/ffmpeg/ffmpeg-3.2.2-r1.ebuild
+++ b/media-video/ffmpeg/ffmpeg-3.2.2-r1.ebuild
@ -0,0 +1,472 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+# Subslot: libavutil major.libavcodec major.libavformat major
+# Since FFmpeg ships several libraries, subslot is kind of limited here.
+# Most consumers will use those three libraries, if a "less used" library
+# changes its soname, consumers will have to be rebuilt the old way
+# (preserve-libs).
+# If, for example, a package does not link to libavformat and only libavformat
+# changes its ABI then this package will be rebuilt needlessly. Hence, such a
+# package is free _not_ to := depend on FFmpeg but I would strongly encourage
+# doing so since such a case is unlikely.
+FFMPEG_SUBSLOT=55.57.57
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-r3"
+	EGIT_REPO_URI="git://source.ffmpeg.org/ffmpeg.git"
+fi
+
+inherit eutils flag-o-matic multilib multilib-minimal pax-utils toolchain-funcs ${SCM}
+
+DESCRIPTION="Complete solution to record, convert and stream audio and video. Includes libavcodec"
+HOMEPAGE="http://ffmpeg.org/"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+elif [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
+	SRC_URI="mirror://gentoo/${P}.tar.bz2"
+else # Release
+	SRC_URI="http://ffmpeg.org/releases/${P/_/-}.tar.bz2"
+fi
+FFMPEG_REVISION="${PV#*_p}"
+
+SLOT="0/${FFMPEG_SUBSLOT}"
+LICENSE="
+	!gpl? ( LGPL-2.1 )
+	gpl? ( GPL-2 )
+	amr? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	gmp? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	encode? (
+		amrenc? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+	)
+	samba? ( GPL-3 )
+"
+if [ "${PV#9999}" = "${PV}" ] ; then
+	KEYWORDS="~amd64 ~mips ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"
+fi
+
+# Options to use as use_enable in the foo[:bar] form.
+# This will feed configure with $(use_enable foo bar)
+# or $(use_enable foo foo) if no :bar is set.
+# foo is added to IUSE.
+FFMPEG_FLAG_MAP=(
+		+bzip2:bzlib cpudetection:runtime-cpudetect debug gcrypt gnutls gmp
+		+gpl +hardcoded-tables +iconv lzma +network openssl +postproc
+		samba:libsmbclient sdl:ffplay sdl:sdl2 cuda vaapi vdpau X:xlib xcb:libxcb
+		xcb:libxcb-shm xcb:libxcb-xfixes +zlib
+		# libavdevice options
+		cdio:libcdio iec61883:libiec61883 ieee1394:libdc1394 libcaca openal
+		opengl
+		# indevs
+		libv4l:libv4l2 pulseaudio:libpulse
+		# decoders
+		amr:libopencore-amrwb amr:libopencore-amrnb fdk:libfdk-aac
+		jpeg2k:libopenjpeg bluray:libbluray celt:libcelt gme:libgme gsm:libgsm
+		mmal modplug:libmodplug opus:libopus libilbc librtmp ssh:libssh
+		schroedinger:libschroedinger speex:libspeex vorbis:libvorbis vpx:libvpx
+		zvbi:libzvbi
+		# libavfilter options
+		bs2b:libbs2b chromaprint ebur128:libebur128 flite:libflite frei0r
+		fribidi:libfribidi fontconfig ladspa libass truetype:libfreetype
+		rubberband:librubberband zimg:libzimg
+		# libswresample options
+		libsoxr
+		# Threads; we only support pthread for now but ffmpeg supports more
+		+threads:pthreads
+)
+
+# Same as above but for encoders, i.e. they do something only with USE=encode.
+FFMPEG_ENCODER_FLAG_MAP=(
+	amrenc:libvo-amrwbenc mp3:libmp3lame
+	kvazaar:libkvazaar nvenc:nvenc
+	openh264:libopenh264 snappy:libsnappy theora:libtheora twolame:libtwolame
+	wavpack:libwavpack webp:libwebp x264:libx264 x265:libx265 xvid:libxvid
+)
+
+IUSE="
+	alsa doc +encode jack oss pic static-libs test v4l
+	${FFMPEG_FLAG_MAP[@]%:*}
+	${FFMPEG_ENCODER_FLAG_MAP[@]%:*}
+"
+
+# Strings for CPU features in the useflag[:configure_option] form
+# if :configure_option isn't set, it will use 'useflag' as configure option
+ARM_CPU_FEATURES=( armv5te armv6 armv6t2 neon armvfp:vfp )
+MIPS_CPU_FEATURES=( mipsdspr1 mipsdspr2 mipsfpu )
+PPC_CPU_FEATURES=( altivec )
+X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext aes:aesni avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop )
+X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
+X86_CPU_REQUIRED_USE="
+	cpu_flags_x86_avx2? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma4? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma3? ( cpu_flags_x86_avx )
+	cpu_flags_x86_xop?  ( cpu_flags_x86_avx )
+	cpu_flags_x86_avx?  ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_aes? ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_sse4_2?  ( cpu_flags_x86_sse4_1 )
+	cpu_flags_x86_sse4_1?  ( cpu_flags_x86_ssse3 )
+	cpu_flags_x86_ssse3?  ( cpu_flags_x86_sse3 )
+	cpu_flags_x86_sse3?  ( cpu_flags_x86_sse2 )
+	cpu_flags_x86_sse2?  ( cpu_flags_x86_sse )
+	cpu_flags_x86_sse?  ( cpu_flags_x86_mmxext )
+	cpu_flags_x86_mmxext?  ( cpu_flags_x86_mmx )
+	cpu_flags_x86_3dnowext?  ( cpu_flags_x86_3dnow )
+	cpu_flags_x86_3dnow?  ( cpu_flags_x86_mmx )
+"
+
+IUSE="${IUSE}
+	${ARM_CPU_FEATURES[@]%:*}
+	${MIPS_CPU_FEATURES[@]%:*}
+	${PPC_CPU_FEATURES[@]%:*}
+	${X86_CPU_FEATURES[@]%:*}
+"
+
+CPU_REQUIRED_USE="
+	${X86_CPU_REQUIRED_USE}
+"
+
+# "$(tc-arch):XXX" form where XXX_CPU_FEATURES are the cpu features that apply to
+# $(tc-arch).
+CPU_FEATURES_MAP="
+	arm:ARM
+	arm64:ARM
+	mips:MIPS
+	ppc:PPC
+	ppc64:PPC
+	x86:X86
+	amd64:X86
+"
+
+FFTOOLS=( aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher )
+IUSE="${IUSE} ${FFTOOLS[@]/#/+fftools_}"
+
+RDEPEND="
+	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
+	amr? ( >=media-libs/opencore-amr-0.1.3-r1[${MULTILIB_USEDEP}] )
+	bluray? ( >=media-libs/libbluray-0.3.0-r1[${MULTILIB_USEDEP}] )
+	bs2b? ( >=media-libs/libbs2b-3.1.0-r1[${MULTILIB_USEDEP}] )
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	cdio? ( >=dev-libs/libcdio-paranoia-0.90_p1-r1[${MULTILIB_USEDEP}] )
+	celt? ( >=media-libs/celt-0.11.1-r1[${MULTILIB_USEDEP}] )
+	chromaprint? ( >=media-libs/chromaprint-1.2-r1[${MULTILIB_USEDEP}] )
+	cuda? ( dev-util/nvidia-cuda-sdk )
+	ebur128? ( >=media-libs/libebur128-1.1.0[${MULTILIB_USEDEP}] )
+	encode? (
+		amrenc? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
+		kvazaar? ( media-libs/kvazaar[${MULTILIB_USEDEP}] )
+		mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
+		nvenc? ( media-video/nvidia_video_sdk )
+		openh264? ( >=media-libs/openh264-1.4.0-r1[${MULTILIB_USEDEP}] )
+		snappy? ( >=app-arch/snappy-1.1.2-r1[${MULTILIB_USEDEP}] )
+		theora? (
+			>=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}]
+			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+		)
+		twolame? ( >=media-sound/twolame-0.3.13-r1[${MULTILIB_USEDEP}] )
+		wavpack? ( >=media-sound/wavpack-4.60.1-r1[${MULTILIB_USEDEP}] )
+		webp? ( >=media-libs/libwebp-0.3.0[${MULTILIB_USEDEP}] )
+		x264? ( >=media-libs/x264-0.0.20130506:=[${MULTILIB_USEDEP}] )
+		x265? ( >=media-libs/x265-1.6:=[${MULTILIB_USEDEP}] )
+		xvid? ( >=media-libs/xvid-1.3.2-r1[${MULTILIB_USEDEP}] )
+	)
+	fdk? ( >=media-libs/fdk-aac-0.1.3:=[${MULTILIB_USEDEP}] )
+	flite? ( >=app-accessibility/flite-1.4-r4[${MULTILIB_USEDEP}] )
+	fontconfig? ( >=media-libs/fontconfig-2.10.92[${MULTILIB_USEDEP}] )
+	frei0r? ( media-plugins/frei0r-plugins )
+	fribidi? ( >=dev-libs/fribidi-0.19.6[${MULTILIB_USEDEP}] )
+	gcrypt? ( >=dev-libs/libgcrypt-1.6:0=[${MULTILIB_USEDEP}] )
+	gme? ( >=media-libs/game-music-emu-0.6.0[${MULTILIB_USEDEP}] )
+	gmp? ( >=dev-libs/gmp-6:0=[${MULTILIB_USEDEP}] )
+	gnutls? ( >=net-libs/gnutls-2.12.23-r6:=[${MULTILIB_USEDEP}] )
+	gsm? ( >=media-sound/gsm-1.0.13-r1[${MULTILIB_USEDEP}] )
+	iconv? ( >=virtual/libiconv-0-r1[${MULTILIB_USEDEP}] )
+	iec61883? (
+		>=media-libs/libiec61883-1.2.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libavc1394-0.5.4-r1[${MULTILIB_USEDEP}]
+	)
+	ieee1394? (
+		>=media-libs/libdc1394-2.2.1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+	)
+	jack? ( virtual/jack[${MULTILIB_USEDEP}] )
+	jpeg2k? ( >=media-libs/openjpeg-2:2[${MULTILIB_USEDEP}] )
+	libass? ( >=media-libs/libass-0.10.2:=[${MULTILIB_USEDEP}] )
+	libcaca? ( >=media-libs/libcaca-0.99_beta18-r1[${MULTILIB_USEDEP}] )
+	libilbc? ( >=media-libs/libilbc-2[${MULTILIB_USEDEP}] )
+	libsoxr? ( >=media-libs/soxr-0.1.0[${MULTILIB_USEDEP}] )
+	libv4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+	mmal? ( media-libs/raspberrypi-userland )
+	modplug? ( >=media-libs/libmodplug-0.8.8.4-r1[${MULTILIB_USEDEP}] )
+	openal? ( >=media-libs/openal-1.15.1[${MULTILIB_USEDEP}] )
+	opengl? ( >=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}] )
+	openssl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
+	opus? ( >=media-libs/opus-1.0.2-r2[${MULTILIB_USEDEP}] )
+	pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
+	librtmp? ( >=media-video/rtmpdump-2.4_p20131018[${MULTILIB_USEDEP}] )
+	rubberband? ( >=media-libs/rubberband-1.8.1-r1[${MULTILIB_USEDEP}] )
+	samba? ( >=net-fs/samba-3.6.23-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=media-libs/schroedinger-1.0.11-r1[${MULTILIB_USEDEP}] )
+	sdl? ( media-libs/libsdl2[sound,video,${MULTILIB_USEDEP}] )
+	speex? ( >=media-libs/speex-1.2_rc1-r1[${MULTILIB_USEDEP}] )
+	ssh? ( >=net-libs/libssh-0.5.5[${MULTILIB_USEDEP}] )
+	truetype? ( >=media-libs/freetype-2.5.0.1:2[${MULTILIB_USEDEP}] )
+	vaapi? ( >=x11-libs/libva-1.2.1-r1[${MULTILIB_USEDEP}] )
+	vdpau? ( >=x11-libs/libvdpau-0.7[${MULTILIB_USEDEP}] )
+	vorbis? (
+		>=media-libs/libvorbis-1.3.3-r1[${MULTILIB_USEDEP}]
+		>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+	)
+	vpx? ( >=media-libs/libvpx-1.4.0:=[${MULTILIB_USEDEP}] )
+	X? (
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		!xcb? ( >=x11-libs/libXfixes-5.0.1[${MULTILIB_USEDEP}] )
+		>=x11-libs/libXv-1.0.10[${MULTILIB_USEDEP}]
+	)
+	xcb? ( >=x11-libs/libxcb-1.4[${MULTILIB_USEDEP}] )
+	zimg? ( media-libs/zimg[${MULTILIB_USEDEP}] )
+	zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
+	zvbi? ( >=media-libs/zvbi-0.2.35[${MULTILIB_USEDEP}] )
+	!media-video/qt-faststart
+	postproc? ( !media-libs/libpostproc )
+"
+
+DEPEND="${RDEPEND}
+	>=sys-devel/make-3.81
+	doc? ( sys-apps/texinfo )
+	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
+	ladspa? ( >=media-libs/ladspa-sdk-1.13-r2[${MULTILIB_USEDEP}] )
+	cpu_flags_x86_mmx? ( >=dev-lang/yasm-1.2 )
+	test? ( net-misc/wget sys-devel/bc )
+	v4l? ( sys-kernel/linux-headers )
+"
+
+RDEPEND="${RDEPEND}
+	abi_x86_32? ( !<=app-emulation/emul-linux-x86-medialibs-20140508-r3
+		!app-emulation/emul-linux-x86-medialibs[-abi_x86_32(-)] )"
+
+# Code requiring FFmpeg to be built under gpl license
+GPL_REQUIRED_USE="
+	postproc? ( gpl )
+	frei0r? ( gpl )
+	cdio? ( gpl )
+	samba? ( gpl )
+	encode? (
+		x264? ( gpl )
+		x265? ( gpl )
+		xvid? ( gpl )
+		X? ( !xcb? ( gpl ) )
+	)
+"
+REQUIRED_USE="
+	libv4l? ( v4l )
+	fftools_cws2fws? ( zlib )
+	test? ( encode )
+	${GPL_REQUIRED_USE}
+	${CPU_REQUIRED_USE}"
+RESTRICT="
+	gpl? ( openssl? ( bindist ) fdk? ( bindist ) )
+"
+
+S=${WORKDIR}/${P/_/-}
+
+PATCHES=( "${FILESDIR}/chromaprint14.patch" )
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/libavutil/avconfig.h
+)
+
+src_prepare() {
+	if [[ "${PV%_p*}" != "${PV}" ]] ; then # Snapshot
+		export revision=git-N-${FFMPEG_REVISION}
+	fi
+	default
+}
+
+multilib_src_configure() {
+	local myconf=( ${EXTRA_FFMPEG_CONF} )
+
+	local ffuse=( "${FFMPEG_FLAG_MAP[@]}" )
+	use openssl && use gpl && myconf+=( --enable-nonfree )
+	use samba && myconf+=( --enable-version3 )
+
+	# Cuda, headers are under /opt/cuda
+	if use cuda; then
+		myconf+=( --enable-nonfree )
+		myconf+=( --enable-cuvid )
+		myconf+=( --extra-cflags=-I/opt/cuda/include)
+	fi
+
+	# Encoders
+	if use encode ; then
+		ffuse+=( "${FFMPEG_ENCODER_FLAG_MAP[@]}" )
+
+		# Licensing.
+		if use amrenc ; then
+			myconf+=( --enable-version3 )
+		fi
+	else
+		myconf+=( --disable-encoders )
+	fi
+
+	# Indevs
+	use v4l || myconf+=( --disable-indev=v4l2 --disable-outdev=v4l2 )
+	for i in alsa oss jack ; do
+		use ${i} || myconf+=( --disable-indev=${i} )
+	done
+	use xcb || ffuse+=( X:x11grab )
+
+	# Outdevs
+	for i in alsa oss sdl ; do
+		use ${i} || myconf+=( --disable-outdev=${i} )
+	done
+
+	# Decoders
+	use amr && myconf+=( --enable-version3 )
+	use gmp && myconf+=( --enable-version3 )
+	use fdk && use gpl && myconf+=( --enable-nonfree )
+
+	for i in "${ffuse[@]#+}" ; do
+		myconf+=( $(use_enable ${i%:*} ${i#*:}) )
+	done
+
+	# (temporarily) disable non-multilib deps
+	if ! multilib_is_native_abi; then
+		for i in frei0r ; do
+			myconf+=( --disable-${i} )
+		done
+	fi
+
+	# CPU features
+	for i in ${CPU_FEATURES_MAP} ; do
+		if [ "$(tc-arch)" = "${i%:*}" ] ; then
+			local var="${i#*:}_CPU_FEATURES[@]"
+			for j in ${!var} ; do
+				use ${j%:*} || myconf+=( --disable-${j#*:} )
+			done
+		fi
+	done
+
+	if use pic ; then
+		myconf+=( --enable-pic )
+		# disable asm code if PIC is required
+		# as the provided asm decidedly is not PIC for x86.
+		[[ ${ABI} == x86 ]] && myconf+=( --disable-asm )
+	fi
+	[[ ${ABI} == x32 ]] && myconf+=( --disable-asm ) #427004
+
+	# Try to get cpu type based on CFLAGS.
+	# Bug #172723
+	# We need to do this so that features of that CPU will be better used
+	# If they contain an unknown CPU it will not hurt since ffmpeg's configure
+	# will just ignore it.
+	for i in $(get-flag mcpu) $(get-flag march) ; do
+		[[ ${i} = native ]] && i="host" # bug #273421
+		myconf+=( --cpu=${i} )
+		break
+	done
+
+	# LTO support, bug #566282
+	is-flagq "-flto*" && myconf+=( "--enable-lto" )
+
+	# Mandatory configuration
+	myconf=(
+		--enable-avfilter
+		--enable-avresample
+		--disable-stripping
+		"${myconf[@]}"
+	)
+
+	# cross compile support
+	if tc-is-cross-compiler ; then
+		myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- )
+		case ${CHOST} in
+			*freebsd*)
+				myconf+=( --target-os=freebsd )
+				;;
+			*mingw32*)
+				myconf+=( --target-os=mingw32 )
+				;;
+			*linux*)
+				myconf+=( --target-os=linux )
+				;;
+		esac
+	fi
+
+	# doc
+	myconf+=(
+		$(multilib_native_use_enable doc)
+		$(multilib_native_use_enable doc htmlpages)
+		$(multilib_native_enable manpages)
+	)
+
+	set -- "${S}/configure" \
+		--prefix="${EPREFIX}/usr" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--shlibdir="${EPREFIX}/usr/$(get_libdir)" \
+		--docdir="${EPREFIX}/usr/share/doc/${PF}/html" \
+		--mandir="${EPREFIX}/usr/share/man" \
+		--enable-shared \
+		--cc="$(tc-getCC)" \
+		--cxx="$(tc-getCXX)" \
+		--ar="$(tc-getAR)" \
+		--optflags="${CFLAGS}" \
+		$(use_enable static-libs static) \
+		"${myconf[@]}"
+	echo "${@}"
+	"${@}" || die
+}
+
+multilib_src_compile() {
+	emake V=1
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				emake V=1 tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install() {
+	emake V=1 DESTDIR="${D}" install install-doc
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				dobin tools/${i}
+			fi
+		done
+	fi
+
+	# Required on Hardened due to binary nvidia libs
+	if use cuda; then
+		pax-mark -mr "${D}"usr/bin/${PN}
+	fi
+}
+
+multilib_src_install_all() {
+	dodoc Changelog README.md CREDITS doc/*.txt doc/APIchanges
+	[ -f "RELEASE_NOTES" ] && dodoc "RELEASE_NOTES"
+}
+
+multilib_src_test() {
+	LD_LIBRARY_PATH="${BUILD_DIR}/libpostproc:${BUILD_DIR}/libswscale:${BUILD_DIR}/libswresample:${BUILD_DIR}/libavcodec:${BUILD_DIR}/libavdevice:${BUILD_DIR}/libavfilter:${BUILD_DIR}/libavformat:${BUILD_DIR}/libavutil:${BUILD_DIR}/libavresample" \
+		emake V=1 fate
+}
--- a/media-video/ffmpeg/ffmpeg-9999.ebuild
+++ b/media-video/ffmpeg/ffmpeg-9999.ebuild
@ -0,0 +1,456 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+# Subslot: libavutil major.libavcodec major.libavformat major
+# Since FFmpeg ships several libraries, subslot is kind of limited here.
+# Most consumers will use those three libraries, if a "less used" library
+# changes its soname, consumers will have to be rebuilt the old way
+# (preserve-libs).
+# If, for example, a package does not link to libavformat and only libavformat
+# changes its ABI then this package will be rebuilt needlessly. Hence, such a
+# package is free _not_ to := depend on FFmpeg but I would strongly encourage
+# doing so since such a case is unlikely.
+FFMPEG_SUBSLOT=55.57.57
+
+SCM=""
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SCM="git-r3"
+	EGIT_REPO_URI="git://source.ffmpeg.org/ffmpeg.git"
+fi
+
+inherit eutils flag-o-matic multilib multilib-minimal toolchain-funcs ${SCM}
+
+DESCRIPTION="Complete solution to record, convert and stream audio and video. Includes libavcodec"
+HOMEPAGE="http://ffmpeg.org/"
+if [ "${PV#9999}" != "${PV}" ] ; then
+	SRC_URI=""
+elif [ "${PV%_p*}" != "${PV}" ] ; then # Snapshot
+	SRC_URI="mirror://gentoo/${P}.tar.bz2"
+else # Release
+	SRC_URI="http://ffmpeg.org/releases/${P/_/-}.tar.bz2"
+fi
+FFMPEG_REVISION="${PV#*_p}"
+
+SLOT="0/${FFMPEG_SUBSLOT}"
+LICENSE="
+	!gpl? ( LGPL-2.1 )
+	gpl? ( GPL-2 )
+	amr? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	gmp? (
+		gpl? ( GPL-3 )
+		!gpl? ( LGPL-3 )
+	)
+	encode? (
+		amrenc? (
+			gpl? ( GPL-3 )
+			!gpl? ( LGPL-3 )
+		)
+	)
+	samba? ( GPL-3 )
+"
+if [ "${PV#9999}" = "${PV}" ] ; then
+	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"
+fi
+
+# Options to use as use_enable in the foo[:bar] form.
+# This will feed configure with $(use_enable foo bar)
+# or $(use_enable foo foo) if no :bar is set.
+# foo is added to IUSE.
+FFMPEG_FLAG_MAP=(
+		+bzip2:bzlib cpudetection:runtime-cpudetect debug gcrypt gnutls gmp
+		+gpl +hardcoded-tables +iconv lzma +network openssl +postproc
+		samba:libsmbclient sdl:ffplay sdl:sdl2 vaapi vdpau X:xlib xcb:libxcb
+		xcb:libxcb-shm xcb:libxcb-xfixes +zlib
+		# libavdevice options
+		cdio:libcdio iec61883:libiec61883 ieee1394:libdc1394 libcaca openal
+		opengl
+		# indevs
+		libv4l:libv4l2 pulseaudio:libpulse
+		# decoders
+		amr:libopencore-amrwb amr:libopencore-amrnb fdk:libfdk-aac
+		jpeg2k:libopenjpeg bluray:libbluray celt:libcelt gme:libgme gsm:libgsm
+		mmal modplug:libmodplug opus:libopus libilbc librtmp ssh:libssh
+		schroedinger:libschroedinger speex:libspeex vorbis:libvorbis vpx:libvpx
+		zvbi:libzvbi
+		# libavfilter options
+		bs2b:libbs2b chromaprint flite:libflite frei0r
+		fribidi:libfribidi fontconfig ladspa libass truetype:libfreetype
+		rubberband:librubberband zimg:libzimg
+		# libswresample options
+		libsoxr
+		# Threads; we only support pthread for now but ffmpeg supports more
+		+threads:pthreads
+)
+
+# Same as above but for encoders, i.e. they do something only with USE=encode.
+FFMPEG_ENCODER_FLAG_MAP=(
+	amrenc:libvo-amrwbenc mp3:libmp3lame
+	kvazaar:libkvazaar nvenc:nvenc
+	openh264:libopenh264 snappy:libsnappy theora:libtheora twolame:libtwolame
+	wavpack:libwavpack webp:libwebp x264:libx264 x265:libx265 xvid:libxvid
+)
+
+IUSE="
+	alsa doc +encode jack oss pic static-libs test v4l
+	${FFMPEG_FLAG_MAP[@]%:*}
+	${FFMPEG_ENCODER_FLAG_MAP[@]%:*}
+"
+
+# Strings for CPU features in the useflag[:configure_option] form
+# if :configure_option isn't set, it will use 'useflag' as configure option
+ARM_CPU_FEATURES=( armv5te armv6 armv6t2 neon armvfp:vfp )
+MIPS_CPU_FEATURES=( mipsdspr1 mipsdspr2 mipsfpu )
+PPC_CPU_FEATURES=( altivec )
+X86_CPU_FEATURES_RAW=( 3dnow:amd3dnow 3dnowext:amd3dnowext aes:aesni avx:avx avx2:avx2 fma3:fma3 fma4:fma4 mmx:mmx mmxext:mmxext sse:sse sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4 sse4_2:sse42 xop:xop )
+X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
+X86_CPU_REQUIRED_USE="
+	cpu_flags_x86_avx2? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma4? ( cpu_flags_x86_avx )
+	cpu_flags_x86_fma3? ( cpu_flags_x86_avx )
+	cpu_flags_x86_xop?  ( cpu_flags_x86_avx )
+	cpu_flags_x86_avx?  ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_aes? ( cpu_flags_x86_sse4_2 )
+	cpu_flags_x86_sse4_2?  ( cpu_flags_x86_sse4_1 )
+	cpu_flags_x86_sse4_1?  ( cpu_flags_x86_ssse3 )
+	cpu_flags_x86_ssse3?  ( cpu_flags_x86_sse3 )
+	cpu_flags_x86_sse3?  ( cpu_flags_x86_sse2 )
+	cpu_flags_x86_sse2?  ( cpu_flags_x86_sse )
+	cpu_flags_x86_sse?  ( cpu_flags_x86_mmxext )
+	cpu_flags_x86_mmxext?  ( cpu_flags_x86_mmx )
+	cpu_flags_x86_3dnowext?  ( cpu_flags_x86_3dnow )
+	cpu_flags_x86_3dnow?  ( cpu_flags_x86_mmx )
+"
+
+IUSE="${IUSE}
+	${ARM_CPU_FEATURES[@]%:*}
+	${MIPS_CPU_FEATURES[@]%:*}
+	${PPC_CPU_FEATURES[@]%:*}
+	${X86_CPU_FEATURES[@]%:*}
+"
+
+CPU_REQUIRED_USE="
+	${X86_CPU_REQUIRED_USE}
+"
+
+# "$(tc-arch):XXX" form where XXX_CPU_FEATURES are the cpu features that apply to
+# $(tc-arch).
+CPU_FEATURES_MAP="
+	arm:ARM
+	arm64:ARM
+	mips:MIPS
+	ppc:PPC
+	ppc64:PPC
+	x86:X86
+	amd64:X86
+"
+
+FFTOOLS=( aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart sidxindex trasher )
+IUSE="${IUSE} ${FFTOOLS[@]/#/+fftools_}"
+
+RDEPEND="
+	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
+	amr? ( >=media-libs/opencore-amr-0.1.3-r1[${MULTILIB_USEDEP}] )
+	bluray? ( >=media-libs/libbluray-0.3.0-r1[${MULTILIB_USEDEP}] )
+	bs2b? ( >=media-libs/libbs2b-3.1.0-r1[${MULTILIB_USEDEP}] )
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	cdio? ( >=dev-libs/libcdio-paranoia-0.90_p1-r1[${MULTILIB_USEDEP}] )
+	celt? ( >=media-libs/celt-0.11.1-r1[${MULTILIB_USEDEP}] )
+	chromaprint? ( >=media-libs/chromaprint-1.2-r1[${MULTILIB_USEDEP}] )
+	encode? (
+		amrenc? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
+		kvazaar? ( media-libs/kvazaar[${MULTILIB_USEDEP}] )
+		mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
+		nvenc? ( media-video/nvidia_video_sdk )
+		openh264? ( >=media-libs/openh264-1.4.0-r1[${MULTILIB_USEDEP}] )
+		snappy? ( >=app-arch/snappy-1.1.2-r1[${MULTILIB_USEDEP}] )
+		theora? (
+			>=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}]
+			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+		)
+		twolame? ( >=media-sound/twolame-0.3.13-r1[${MULTILIB_USEDEP}] )
+		wavpack? ( >=media-sound/wavpack-4.60.1-r1[${MULTILIB_USEDEP}] )
+		webp? ( >=media-libs/libwebp-0.3.0[${MULTILIB_USEDEP}] )
+		x264? ( >=media-libs/x264-0.0.20130506:=[${MULTILIB_USEDEP}] )
+		x265? ( >=media-libs/x265-1.6:=[${MULTILIB_USEDEP}] )
+		xvid? ( >=media-libs/xvid-1.3.2-r1[${MULTILIB_USEDEP}] )
+	)
+	fdk? ( >=media-libs/fdk-aac-0.1.3:=[${MULTILIB_USEDEP}] )
+	flite? ( >=app-accessibility/flite-1.4-r4[${MULTILIB_USEDEP}] )
+	fontconfig? ( >=media-libs/fontconfig-2.10.92[${MULTILIB_USEDEP}] )
+	frei0r? ( media-plugins/frei0r-plugins )
+	fribidi? ( >=dev-libs/fribidi-0.19.6[${MULTILIB_USEDEP}] )
+	gcrypt? ( >=dev-libs/libgcrypt-1.6:0=[${MULTILIB_USEDEP}] )
+	gme? ( >=media-libs/game-music-emu-0.6.0[${MULTILIB_USEDEP}] )
+	gmp? ( >=dev-libs/gmp-6:0=[${MULTILIB_USEDEP}] )
+	gnutls? ( >=net-libs/gnutls-2.12.23-r6:=[${MULTILIB_USEDEP}] )
+	gsm? ( >=media-sound/gsm-1.0.13-r1[${MULTILIB_USEDEP}] )
+	iconv? ( >=virtual/libiconv-0-r1[${MULTILIB_USEDEP}] )
+	iec61883? (
+		>=media-libs/libiec61883-1.2.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+		>=sys-libs/libavc1394-0.5.4-r1[${MULTILIB_USEDEP}]
+	)
+	ieee1394? (
+		>=media-libs/libdc1394-2.2.1[${MULTILIB_USEDEP}]
+		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
+	)
+	jack? ( virtual/jack[${MULTILIB_USEDEP}] )
+	jpeg2k? ( >=media-libs/openjpeg-2:2[${MULTILIB_USEDEP}] )
+	libass? ( >=media-libs/libass-0.10.2:=[${MULTILIB_USEDEP}] )
+	libcaca? ( >=media-libs/libcaca-0.99_beta18-r1[${MULTILIB_USEDEP}] )
+	libilbc? ( >=media-libs/libilbc-2[${MULTILIB_USEDEP}] )
+	libsoxr? ( >=media-libs/soxr-0.1.0[${MULTILIB_USEDEP}] )
+	libv4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+	mmal? ( media-libs/raspberrypi-userland )
+	modplug? ( >=media-libs/libmodplug-0.8.8.4-r1[${MULTILIB_USEDEP}] )
+	openal? ( >=media-libs/openal-1.15.1[${MULTILIB_USEDEP}] )
+	opengl? ( >=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}] )
+	openssl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
+	opus? ( >=media-libs/opus-1.0.2-r2[${MULTILIB_USEDEP}] )
+	pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
+	librtmp? ( >=media-video/rtmpdump-2.4_p20131018[${MULTILIB_USEDEP}] )
+	rubberband? ( >=media-libs/rubberband-1.8.1-r1[${MULTILIB_USEDEP}] )
+	samba? ( >=net-fs/samba-3.6.23-r1[${MULTILIB_USEDEP}] )
+	schroedinger? ( >=media-libs/schroedinger-1.0.11-r1[${MULTILIB_USEDEP}] )
+	sdl? ( media-libs/libsdl2[sound,video,${MULTILIB_USEDEP}] )
+	speex? ( >=media-libs/speex-1.2_rc1-r1[${MULTILIB_USEDEP}] )
+	ssh? ( >=net-libs/libssh-0.5.5[${MULTILIB_USEDEP}] )
+	truetype? ( >=media-libs/freetype-2.5.0.1:2[${MULTILIB_USEDEP}] )
+	vaapi? ( >=x11-libs/libva-1.2.1-r1[${MULTILIB_USEDEP}] )
+	vdpau? ( >=x11-libs/libvdpau-0.7[${MULTILIB_USEDEP}] )
+	vorbis? (
+		>=media-libs/libvorbis-1.3.3-r1[${MULTILIB_USEDEP}]
+		>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
+	)
+	vpx? ( >=media-libs/libvpx-1.4.0:=[${MULTILIB_USEDEP}] )
+	X? (
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		!xcb? ( >=x11-libs/libXfixes-5.0.1[${MULTILIB_USEDEP}] )
+		>=x11-libs/libXv-1.0.10[${MULTILIB_USEDEP}]
+	)
+	xcb? ( >=x11-libs/libxcb-1.4[${MULTILIB_USEDEP}] )
+	zimg? ( media-libs/zimg[${MULTILIB_USEDEP}] )
+	zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
+	zvbi? ( >=media-libs/zvbi-0.2.35[${MULTILIB_USEDEP}] )
+	!media-video/qt-faststart
+	postproc? ( !media-libs/libpostproc )
+"
+
+DEPEND="${RDEPEND}
+	>=sys-devel/make-3.81
+	doc? ( sys-apps/texinfo )
+	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
+	ladspa? ( >=media-libs/ladspa-sdk-1.13-r2[${MULTILIB_USEDEP}] )
+	cpu_flags_x86_mmx? ( >=dev-lang/yasm-1.2 )
+	test? ( net-misc/wget sys-devel/bc )
+	v4l? ( sys-kernel/linux-headers )
+"
+
+RDEPEND="${RDEPEND}
+	abi_x86_32? ( !<=app-emulation/emul-linux-x86-medialibs-20140508-r3
+		!app-emulation/emul-linux-x86-medialibs[-abi_x86_32(-)] )"
+
+# Code requiring FFmpeg to be built under gpl license
+GPL_REQUIRED_USE="
+	postproc? ( gpl )
+	frei0r? ( gpl )
+	cdio? ( gpl )
+	samba? ( gpl )
+	encode? (
+		x264? ( gpl )
+		x265? ( gpl )
+		xvid? ( gpl )
+		X? ( !xcb? ( gpl ) )
+	)
+"
+REQUIRED_USE="
+	libv4l? ( v4l )
+	fftools_cws2fws? ( zlib )
+	test? ( encode )
+	${GPL_REQUIRED_USE}
+	${CPU_REQUIRED_USE}"
+RESTRICT="
+	gpl? ( openssl? ( bindist ) fdk? ( bindist ) )
+"
+
+S=${WORKDIR}/${P/_/-}
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/libavutil/avconfig.h
+)
+
+src_prepare() {
+	if [[ "${PV%_p*}" != "${PV}" ]] ; then # Snapshot
+		export revision=git-N-${FFMPEG_REVISION}
+	fi
+	default
+}
+
+multilib_src_configure() {
+	local myconf=( ${EXTRA_FFMPEG_CONF} )
+
+	local ffuse=( "${FFMPEG_FLAG_MAP[@]}" )
+	use openssl && use gpl && myconf+=( --enable-nonfree )
+	use samba && myconf+=( --enable-version3 )
+
+	# Encoders
+	if use encode ; then
+		ffuse+=( "${FFMPEG_ENCODER_FLAG_MAP[@]}" )
+
+		# Licensing.
+		if use amrenc ; then
+			myconf+=( --enable-version3 )
+		fi
+	else
+		myconf+=( --disable-encoders )
+	fi
+
+	# Indevs
+	use v4l || myconf+=( --disable-indev=v4l2 --disable-outdev=v4l2 )
+	for i in alsa oss jack ; do
+		use ${i} || myconf+=( --disable-indev=${i} )
+	done
+	use xcb || ffuse+=( X:x11grab )
+
+	# Outdevs
+	for i in alsa oss sdl ; do
+		use ${i} || myconf+=( --disable-outdev=${i} )
+	done
+
+	# Decoders
+	use amr && myconf+=( --enable-version3 )
+	use gmp && myconf+=( --enable-version3 )
+	use fdk && use gpl && myconf+=( --enable-nonfree )
+
+	for i in "${ffuse[@]#+}" ; do
+		myconf+=( $(use_enable ${i%:*} ${i#*:}) )
+	done
+
+	# (temporarily) disable non-multilib deps
+	if ! multilib_is_native_abi; then
+		for i in frei0r ; do
+			myconf+=( --disable-${i} )
+		done
+	fi
+
+	# CPU features
+	for i in ${CPU_FEATURES_MAP} ; do
+		if [ "$(tc-arch)" = "${i%:*}" ] ; then
+			local var="${i#*:}_CPU_FEATURES[@]"
+			for j in ${!var} ; do
+				use ${j%:*} || myconf+=( --disable-${j#*:} )
+			done
+		fi
+	done
+
+	if use pic ; then
+		myconf+=( --enable-pic )
+		# disable asm code if PIC is required
+		# as the provided asm decidedly is not PIC for x86.
+		[[ ${ABI} == x86 ]] && myconf+=( --disable-asm )
+	fi
+	[[ ${ABI} == x32 ]] && myconf+=( --disable-asm ) #427004
+
+	# Try to get cpu type based on CFLAGS.
+	# Bug #172723
+	# We need to do this so that features of that CPU will be better used
+	# If they contain an unknown CPU it will not hurt since ffmpeg's configure
+	# will just ignore it.
+	for i in $(get-flag mcpu) $(get-flag march) ; do
+		[[ ${i} = native ]] && i="host" # bug #273421
+		myconf+=( --cpu=${i} )
+		break
+	done
+
+	# LTO support, bug #566282
+	is-flagq "-flto*" && myconf+=( "--enable-lto" )
+
+	# Mandatory configuration
+	myconf=(
+		--enable-avfilter
+		--enable-avresample
+		--disable-stripping
+		"${myconf[@]}"
+	)
+
+	# cross compile support
+	if tc-is-cross-compiler ; then
+		myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- )
+		case ${CHOST} in
+			*freebsd*)
+				myconf+=( --target-os=freebsd )
+				;;
+			*mingw32*)
+				myconf+=( --target-os=mingw32 )
+				;;
+			*linux*)
+				myconf+=( --target-os=linux )
+				;;
+		esac
+	fi
+
+	# doc
+	myconf+=(
+		$(multilib_native_use_enable doc)
+		$(multilib_native_use_enable doc htmlpages)
+		$(multilib_native_enable manpages)
+	)
+
+	set -- "${S}/configure" \
+		--prefix="${EPREFIX}/usr" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--shlibdir="${EPREFIX}/usr/$(get_libdir)" \
+		--docdir="${EPREFIX}/usr/share/doc/${PF}/html" \
+		--mandir="${EPREFIX}/usr/share/man" \
+		--enable-shared \
+		--cc="$(tc-getCC)" \
+		--cxx="$(tc-getCXX)" \
+		--ar="$(tc-getAR)" \
+		--optflags="${CFLAGS}" \
+		$(use_enable static-libs static) \
+		"${myconf[@]}"
+	echo "${@}"
+	"${@}" || die
+}
+
+multilib_src_compile() {
+	emake V=1
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				emake V=1 tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install() {
+	emake V=1 DESTDIR="${D}" install install-doc
+
+	if multilib_is_native_abi; then
+		for i in "${FFTOOLS[@]}" ; do
+			if use fftools_${i} ; then
+				dobin tools/${i}
+			fi
+		done
+	fi
+}
+
+multilib_src_install_all() {
+	dodoc Changelog README.md CREDITS doc/*.txt doc/APIchanges
+	[ -f "RELEASE_NOTES" ] && dodoc "RELEASE_NOTES"
+}
+
+multilib_src_test() {
+	LD_LIBRARY_PATH="${BUILD_DIR}/libpostproc:${BUILD_DIR}/libswscale:${BUILD_DIR}/libswresample:${BUILD_DIR}/libavcodec:${BUILD_DIR}/libavdevice:${BUILD_DIR}/libavfilter:${BUILD_DIR}/libavformat:${BUILD_DIR}/libavutil:${BUILD_DIR}/libavresample" \
+		emake V=1 fate
+}
--- a/media-video/ffmpeg/files/chromaprint14.patch
+++ b/media-video/ffmpeg/files/chromaprint14.patch
@ -0,0 +1,24 @@
+commit 581f93f37ef2e7a00662828ed0348d1edb9041fe
+Author: Georgi D. Sotirov <gdsotirov@dir.bg>
+Date:   Tue Dec 6 21:07:59 2016 +0100
+
+    lavf/chromaprint: Update for version 1.4
+    
+    Fixes ticket #5997.
+
+diff --git a/libavformat/chromaprint.c b/libavformat/chromaprint.c
+index 8c9a6c0111..4da02bef76 100644
+--- a/libavformat/chromaprint.c
+++ b/libavformat/chromaprint.c
+@@ -39,7 +39,11 @@ typedef struct ChromaprintMuxContext {
+     int silence_threshold;
+     int algorithm;
+     FingerprintFormat fp_format;
+#if CPR_VERSION_INT >= AV_VERSION_INT(1, 4, 0)
+    ChromaprintContext *ctx;
+#else
+     ChromaprintContext ctx;
+#endif
+ } ChromaprintMuxContext;
+ 
+ static void cleanup(ChromaprintMuxContext *cpr)
--- a/media-video/ffmpeg/metadata.xml
+++ b/media-video/ffmpeg/metadata.xml
@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>media-video@gentoo.org</email>
+  </maintainer>
+  <use>
+	<flag name="aacplus">AAC+ encoding via <pkg>media-libs/libaacplus</pkg>.</flag>
+	<flag name="amr">Enables Adaptive Multi-Rate Audio support</flag>
+	<flag name="amrenc">Enables Adaptive Multi-Rate Audio encoding support with <pkg>media-libs/vo-amrwbenc</pkg>.</flag>
+	<flag name="armv5te">Enables optimizations for armv5te processors.</flag>
+	<flag name="armv6">Enables optimizations for armv6 processors.</flag>
+	<flag name="armv6t2">Enables optimizations for armv6t2 processors.</flag>
+	<flag name="armvfp">Enables VFP optimizations for ARM processors.</flag>
+	<flag name="bluray">Enable playback of Blu-ray filesystems</flag>
+	<flag name="bs2b">Enables <pkg>media-libs/libbs2b</pkg> based Bauer stereo-to-binaural filter.</flag>
+	<flag name="cdio">Enables audio CD grabbing with <pkg>dev-libs/libcdio</pkg>.</flag>
+	<flag name="celt">Adds Xiph CELT audio decoding support via <pkg>media-libs/celt</pkg></flag>
+	<flag name="chromaprint">Enables audio fingerprinting support with <pkg>media-libs/chromaprint</pkg>.</flag>
+	<flag name="cpudetection">Enables runtime CPU detection (useful for bindist, compatibility on other CPUs)</flag>
+	<flag name="ebur128">Enables EBU R128 loudness normalization filter via <pkg>media-libs/libebur128</pkg></flag>
+	<flag name="faac">Use external faac library for AAC encoding</flag>
+	<flag name="fdk">Use external fdk-aac library for AAC encoding</flag>
+	<flag name="flite">Adds a text-to-speech filter based on <pkg>app-accessibility/flite</pkg>.</flag>
+	<flag name="frei0r">Enable frei0r wrapping in libavfilter</flag>
+	<flag name="fribidi">Enables fribidi support in the drawtext filter.</flag>
+	<flag name="gcrypt">Enables gcrypt support: Needed for rtmp(t)e support if openssl, librtmp or gmp is not used.</flag>
+	<flag name="gme">Enables support for <pkg>media-libs/game-music-emu</pkg> for playing various video game music formats.</flag>
+	<flag name="gpl">Build GPL code. Should be enabled unless you require LGPL binaries.</flag>
+	<flag name="hardcoded-tables">Use pre-calculated tables rather than calculating them on the fly.</flag>
+	<flag name="iec61883"> Support for FireWire DV/HDV input device using <pkg>media-libs/libiec61883</pkg>.</flag>
+	<flag name="kvazaar">Enables <pkg>media-libs/kvazaar</pkg> based HEVC encoder.</flag>
+	<flag name="libilbc">Enables iLBC de/encoding via <pkg>media-libs/libilbc</pkg>.</flag>
+	<flag name="librtmp">Enables Real Time Messaging Protocol using librtmp (<pkg>media-video/rtmpdump</pkg>) in addition to FFmpeg's native implementation.</flag>
+	<flag name="libsoxr">Enables audio resampling through <pkg>media-libs/soxr</pkg>.</flag>
+	<flag name="libv4l">Uses <pkg>media-libs/libv4l</pkg> for video4linux instead of direct calls. Adds support for more devices via the userspace library.</flag>
+	<flag name="mipsdspr1">Enables MIPS DSP ASE R1 optimizations.</flag>
+	<flag name="mipsdspr2">Enables MIPS DSP ASE R2 optimizations.</flag>
+	<flag name="mipsfpu">Enables floating point MIPS optimizations.</flag>
+	<flag name="mmal">Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi.</flag>
+	<flag name="network">Enables network streaming support</flag>
+	<flag name="nvenc">Adds support for NVIDIA Encoder (NVENC) API for hardware accelerated encoding on NVIDIA cards.</flag>
+	<flag name="openh264">Enables H.264 encoding suppoprt via <pkg>media-libs/openh264</pkg>.</flag>
+	<flag name="openssl">Enables <pkg>dev-libs/openssl</pkg> support. Adds support for encrypted network protocols (TLS/HTTPS).</flag>
+	<flag name="opus">Adds (decoding) support for the Opus codec via <pkg>media-libs/opus</pkg>.</flag>
+	<flag name="pic">Force shared libraries to be built as PIC (this is slower)</flag>
+	<flag name="postproc">Build and install libpostproc.</flag>
+	<flag name="quvi">Adds support for playing media from Internet services using the quvi project.</flag>
+	<flag name="rubberband">Adds time-stretching and pitch-shifting audio filter based on <pkg>media-libs/rubberband</pkg>.</flag>
+	<flag name="schroedinger">Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec).</flag>
+	<flag name="snappy">Enable <pkg>app-arch/snappy</pkg> support. Required for e.g. Vidvox Hap encoder.</flag>
+	<flag name="ssh">Enable SSH/sftp support via <pkg>net-libs/libssh</pkg>.</flag>
+	<flag name="twolame">Enables MP2 encoding via <pkg>media-sound/twolame</pkg> as an alternative to the internal encoder.</flag>
+	<flag name="vpx">Enables vp8 codec support using libvpx: Decoding vp8 does not require this to be enabled but libvpx can also be used for decoding; encoding vp8 requires this useflag to be enabled though.</flag>
+	<flag name="webp">Enables WebP encoding with <pkg>media-libs/libwebp</pkg>.</flag>
+	<flag name="x265">Enables HEVC encoding with <pkg>media-libs/x265</pkg>.</flag>
+	<flag name="zimg">Enables <pkg>media-libs/zimg</pkg> based scale filter.</flag>
+	<flag name="zvbi">Enables <pkg>media-libs/zvbi</pkg> based teletext decoder.</flag>
+  </use>
+  <slots>
+    <slot name="0">For building against. This is the only slot that provides
+     headers and command line tools. Binary compatibility slots come and go
+     as required, so always pin dependencies to this slot when appropriate.</slot>
+  </slots>
+</pkgmetadata>