gentoo resync : 30.06.2019

8 files changed, 247 insertions, 70 deletions

diff --git a/media-libs/mlt/Manifest b/media-libs/mlt/Manifest
index 6b835fd8e349..fa83cb62c476 100644
--- a/media-libs/mlt/Manifest
+++ b/media-libs/mlt/Manifest
@@ -2,10 +2,14 @@ AUX mlt-6.10.0-swig-underlinking.patch 596 BLAKE2B b51670d051ae2bd016da65f560ed8
 AUX mlt-6.12.0-frei0r-w-tractor.patch 1469 BLAKE2B 50cb2d6360548299bf49755f16b32b0dfda69ec4992f4964bf56ca5e4cc5b5b4016af43bcae2cb686b6b26e46834b461cc7c66f29f57280b13537f108b4d611c SHA512 45abb6f650f34d707e9a7b762a801023684b6d046eb747193be94ff7d8c780b6a3ecde19e6200dd1e74efae956e5f8b8cf999b1ddb11ba5e7049c8a6e17f704b
 AUX mlt-6.12.0-rgb-to-yuv-accuracy.patch 7735 BLAKE2B 122c51cb168a4c921cb180fb219795fffc98caee9d199fe8ce40b6ccf09b6be373b0eb20dcdc2d09f8674d679694018ed950fdaad7297e8a7b13e2eb4a0e0124 SHA512 4e09f0d324cb54ae638fe8281b9a7f3d4878568ac323738a9a2398c67e507e4a122fc02842f7642f895ddfba2c28a2afe79e923ebea4db8fe66dbbd460048824
 AUX mlt-6.12.0-seconds-digits.patch 829 BLAKE2B a696c33a9eb97ef5ca07a7d7e302f3b83ab07a46de61f32aa7b84c60bb8174b8683fe4f08ac6b6b8506fa0a3da84a611c9e06ab190774427bfb5372881772479 SHA512 b96f47dea8532c9b98112bfcd284dac521e5b91a2d852a4570adb26082870f27e2d32f567ee1e9b49ee315013f657c7c68ba61e2b8d2d8edfc8648e4f11800a5
+AUX mlt-6.16.0-bad-aspect-ratio-resulting-in-black.patch 2661 BLAKE2B e17a6143998c207a1686b40dbb0d7ce01d02a012b22bf2a78f4e866b362a9293db0e1acd9f540e9a3c701959cfdea493b9834289423c0d28a4998ea38d41c422 SHA512 6e2f396736f46d9a1bdfeb5acfe7deb51a97ca80c99460fc838d569209739bb01c59f0ca1109b24a43c7c1d9757d820f44a721e295c0e0a394e7065404ce2872
+AUX mlt-6.16.0-consumer_multi-does-not-correctly-handle-in-point.patch 1056 BLAKE2B 506087e2785f17dfd1dbc64d0a0a3271e4ea05eed742451085dbbf234629f940ad7c646845474ed6969de2ea41fdb765861623264c4b42b549b57aeb1285b477 SHA512 5ca89ca1a49763f9fcb80e1beff6a33830c360fbe5c88929701da305d67cfc76313503bc7438e5b9419c62668768065777263c305dec140958112933e6ef8556
+AUX mlt-6.16.0-crop-filter.patch 1420 BLAKE2B 359f02e95c7afd66c412e8b1e8dbd59d676d3923939f017bf27b19fff114797c3ee269018fd6fed5dc0d666cf1616fca4ea041ee9150a2aa920ed37a01c81695 SHA512 91bde7e934f1a856453ae375699650f2b7f0ac0fafb954af992aa2b35363abb4424aa5adc61c246f56dfdf63f69f7de8d7b741d0c22184fa2fffd31c7d697de6
+AUX mlt-6.16.0-mlt_consumer-race-condition.patch 936 BLAKE2B 1ac34744d8bab9cc18c37092bb7f62a92cd297ab7a31b3ce4927f08257bf0fb87bf33c533df6a12c045c6573f5d8d0ce4105c99a740dd75e9b9e4ab3764c8abd SHA512 3bbcd1172263e8e6048e329075a0ea521dab7f27f6f92496f4e39f8ddd48d6c3b65c96f4ea0620aa1ab5dca886aeb5b58ad09b757acd2ad33ea3cb5729e7bc2f
+AUX mlt-6.16.0-rotoscoping-interpolation.patch 998 BLAKE2B 22ae634e46fa61cc60113a4d8f35454ecabd73f4f9de0c0a9c385aad44a941610ed075bd278d0b45f9101bb3939b82a0565938d4e3c4f29f320d93334cfad4b0 SHA512 f785df6e7db75018c05f57f49537e57e86fbd0b3cf2aad705c0179f36d2cb1115cd8f20f2b4977db0c32b485fef3ba32283fc68c817db4eddcc161e549a63685
 DIST mlt-6.12.0.tar.gz 1395646 BLAKE2B 18dc06c4075d8d51bc7f62d027adda92c359275b9ad2131cc015b4402b1b7a9438fe87b617075017b9fd5e9696b82c4c840fa6dd83188bd0cedb7f01d2158283 SHA512 ed2cc0eeda45558ae6f1ec8780dfd413641953dc12dc32dccf655649f68f8e6088d39fefb7bef7bae042a41096976004446019d82ea162785bc487009cb97680
-DIST mlt-6.14.0.tar.gz 1413015 BLAKE2B 81501c0b770c0be2ccf2dfa12c4ebb893c0e9921f36722e6f5cb8f643d3eaaa4b8eaf4fd87ba05fa55d49960b7147b73ea5f2cf771a6784b587a6797466f2f73 SHA512 86b26b0c421cc881f6bebbde2c0ae9d834f190d8f878fb279ab29a1d7ac5416077b7dd91420bf63a7821fade9ca9c044a92440e02673c7b330b8ff36982a9fb9
 DIST mlt-6.16.0.tar.gz 1414374 BLAKE2B 6c031360721d535e95cbaf890c1f42f5f5dd914e0c6c20992bd3aec4ecbcc0b53370fe6b82b5d11c8242bb0a1f2d94f28bc61b4e5a920e5afb41ca8bb5229433 SHA512 554e8b9baa7a8578cc52315fe0583c61762bf6fbbcdd4a1e4f25753846d92f013e7d74745498625fcc781de993aa0526fd761920450b4314e67105783b9bde26
 EBUILD mlt-6.12.0.ebuild 5545 BLAKE2B 0b8e14bc305c14ad7b100d710881ae581c9224bd9af1be0476048f2906342ba543992cf02f6cad61a19a058e93559420be51fc0ba6a6f4b8c4e4dbad41e0be20 SHA512 8822ffe4b895abf16978c06f874d34f800c4f6ef486e415432c3f06c561b5380b8d98ba69e9010487482953cf6817c65cc1c50688fbf49b31167ad73acfb3451
-EBUILD mlt-6.14.0.ebuild 5519 BLAKE2B 81859cf8c2fb62cb5250382f63b355e5e0b2b86e6865a89b6e5209ec02ed83b0beb0892524250fe693e3b5df9500c28fc2429f4e669b1990562e58ee2fbe6cea SHA512 2bbd8eb66fce86d24a94d98f8f1c4eb2162200068cce39773b6ab2d13a5774cff83accc4d70ea740abd19d880258c4f5934c62aa63e94597e2bda35ca8fe2d87
-EBUILD mlt-6.16.0.ebuild 5519 BLAKE2B 81859cf8c2fb62cb5250382f63b355e5e0b2b86e6865a89b6e5209ec02ed83b0beb0892524250fe693e3b5df9500c28fc2429f4e669b1990562e58ee2fbe6cea SHA512 2bbd8eb66fce86d24a94d98f8f1c4eb2162200068cce39773b6ab2d13a5774cff83accc4d70ea740abd19d880258c4f5934c62aa63e94597e2bda35ca8fe2d87
+EBUILD mlt-6.16.0-r1.ebuild 5665 BLAKE2B d7e1363d159c463edad67d98ea695060db5c16a5cb5914ef922231cfb2917afabcc30472691530fb05f1459d365f6495485c3b9ffcfa8bdab72a4e314884fe90 SHA512 cd13f5a1caa1c3b955228f11ab1f7bcc9c2caecf48023ecb5c8fed0de806ef2d0cc133dd3e439858065b193b2b01c8604190530b6a860fc9d1a54904d7b49358
+EBUILD mlt-6.16.0-r2.ebuild 5665 BLAKE2B 90bb2409c4a3caba4f2dc5243fa66203b20c5b8f1c5b46d414f902718fe5500a1435edeb0438ec7379a086417204e939c9905b34128bc43e1e04f8354888d630 SHA512 66bc3a7e656b4fec2f502079f131c0fd2ba8c4285773e29e6175a75d3d521b528da8c97f88c01e3ce7effdfb4c07161545c6bb333b926f017fcde86c76362b61
 MISC metadata.xml 1595 BLAKE2B 63b95c943ec9860db5c68d7ffcf683381bb0e859afe333263afc51f9e985a9f4263279aded8288ec03511d8d56d12415f5590529a4de0009ff21bb890bc1febe SHA512 7f7005732163a00fcd0ff1d21608c26296f87e0658fad912e35724b61c9072ceb67f1a515b0445159192f4959be87a63a01b717c8fe63a64aa8ceb3081cb11f8
diff --git a/media-libs/mlt/files/mlt-6.16.0-bad-aspect-ratio-resulting-in-black.patch b/media-libs/mlt/files/mlt-6.16.0-bad-aspect-ratio-resulting-in-black.patch
new file mode 100644
index 000000000000..c2bc1946a81c
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.16.0-bad-aspect-ratio-resulting-in-black.patch
@@ -0,0 +1,56 @@
+From f0628d1fe7f61a267f1adad8824b9a2083e3376a Mon Sep 17 00:00:00 2001
+From: Dan Dennedy <dan@dennedy.org>
+Date: Fri, 31 May 2019 19:03:32 -0700
+Subject: [PATCH] Fix #453 bad aspect ratio computed resulting in black.
+
+This occured when the s, width, or height properties are supplied with
+no "aspect."
+---
+ src/modules/avformat/consumer_avformat.c | 34 +++++++++++++-----------
+ 1 file changed, 18 insertions(+), 16 deletions(-)
+
+diff --git a/src/modules/avformat/consumer_avformat.c b/src/modules/avformat/consumer_avformat.c
+index 738f5a972..dd2719997 100644
+--- a/src/modules/avformat/consumer_avformat.c
++++ b/src/modules/avformat/consumer_avformat.c
+@@ -271,22 +271,24 @@ mlt_consumer consumer_avformat_init( mlt_profile profile, char *arg )
+ static void recompute_aspect_ratio( mlt_properties properties )
+ {
+ 	double ar = mlt_properties_get_double( properties, "aspect" );
+-	AVRational rational = av_d2q( ar, 255 );
+-	int width = mlt_properties_get_int( properties, "width" );
+-	int height = mlt_properties_get_int( properties, "height" );
+-
+-	// Update the profile and properties as well since this is an alias
+-	// for mlt properties that correspond to profile settings
+-	mlt_properties_set_int( properties, "display_aspect_num", rational.num );
+-	mlt_properties_set_int( properties, "display_aspect_den", rational.den );
+-
+-	// Now compute the sample aspect ratio
+-	rational = av_d2q( ar * height / FFMAX(width, 1), 255 );
+-
+-	// Update the profile and properties as well since this is an alias
+-	// for mlt properties that correspond to profile settings
+-	mlt_properties_set_int( properties, "sample_aspect_num", rational.num );
+-	mlt_properties_set_int( properties, "sample_aspect_den", rational.den );
++	if (ar > 0.0) {
++		AVRational rational = av_d2q( ar, 255 );
++		int width = mlt_properties_get_int( properties, "width" );
++		int height = mlt_properties_get_int( properties, "height" );
++	
++		// Update the profile and properties as well since this is an alias
++		// for mlt properties that correspond to profile settings
++		mlt_properties_set_int( properties, "display_aspect_num", rational.num );
++		mlt_properties_set_int( properties, "display_aspect_den", rational.den );
++	
++		// Now compute the sample aspect ratio
++		rational = av_d2q( ar * height / FFMAX(width, 1), 255 );
++	
++		// Update the profile and properties as well since this is an alias
++		// for mlt properties that correspond to profile settings
++		mlt_properties_set_int( properties, "sample_aspect_num", rational.num );
++		mlt_properties_set_int( properties, "sample_aspect_den", rational.den );
++	}
+ }
+ 
+ static void color_trc_from_colorspace( mlt_properties properties )
diff --git a/media-libs/mlt/files/mlt-6.16.0-consumer_multi-does-not-correctly-handle-in-point.patch b/media-libs/mlt/files/mlt-6.16.0-consumer_multi-does-not-correctly-handle-in-point.patch
new file mode 100644
index 000000000000..946d06ae357c
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.16.0-consumer_multi-does-not-correctly-handle-in-point.patch
@@ -0,0 +1,22 @@
+From 434dbcf62048cc1220c425c2adc77697b4d40ffb Mon Sep 17 00:00:00 2001
+From: Jean-Baptiste Mardelle <jb@kdenlive.org>
+Date: Mon, 10 Jun 2019 18:18:44 +0200
+Subject: [PATCH] Fix multi consumer doesn't correctly handle in point
+
+---
+ src/modules/core/consumer_multi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/modules/core/consumer_multi.c b/src/modules/core/consumer_multi.c
+index 4bb16ddf5..d9b5fbc0f 100644
+--- a/src/modules/core/consumer_multi.c
++++ b/src/modules/core/consumer_multi.c
+@@ -304,7 +304,7 @@ static void foreach_consumer_start( mlt_consumer consumer )
+ 		if ( nested )
+ 		{
+ 			mlt_properties nested_props = MLT_CONSUMER_PROPERTIES(nested);
+-			mlt_properties_set_position( nested_props, "_multi_position", 0 );
++			mlt_properties_set_position( nested_props, "_multi_position", mlt_properties_get_position( properties, "in" ) );
+ 			mlt_properties_set_data( nested_props, "_multi_audio", NULL, 0, NULL, NULL );
+ 			mlt_properties_set_int( nested_props, "_multi_samples", 0 );
+ 			mlt_consumer_start( nested );
diff --git a/media-libs/mlt/files/mlt-6.16.0-crop-filter.patch b/media-libs/mlt/files/mlt-6.16.0-crop-filter.patch
new file mode 100644
index 000000000000..d42da685bdba
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.16.0-crop-filter.patch
@@ -0,0 +1,31 @@
+From f6225b7f4cd5e9b6011ca79c3849dc9e286a7acb Mon Sep 17 00:00:00 2001
+From: Dan Dennedy <dan@dennedy.org>
+Date: Mon, 13 May 2019 11:44:13 -0700
+Subject: [PATCH] Fix crop filter not working with color producer.
+
+Fixes https://github.com/mltframework/shotcut/issues/737
+---
+ src/modules/core/producer_colour.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/modules/core/producer_colour.c b/src/modules/core/producer_colour.c
+index e1cfe5284..67d36dfb2 100644
+--- a/src/modules/core/producer_colour.c
++++ b/src/modules/core/producer_colour.c
+@@ -1,6 +1,6 @@
+ /*
+  * producer_colour.c
+- * Copyright (C) 2003-2018 Meltytech, LLC
++ * Copyright (C) 2003-2019 Meltytech, LLC
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -248,6 +248,8 @@ static int producer_get_frame( mlt_producer producer, mlt_frame_ptr frame, int i
+ 		mlt_properties_set_int( properties, "progressive", 1 );
+ 		mlt_profile profile = mlt_service_profile( MLT_PRODUCER_SERVICE( producer ) );
+ 		mlt_properties_set_double( properties, "aspect_ratio", mlt_profile_sar( profile ) );
++		mlt_properties_set_int( properties, "meta.media.width", profile->width );
++		mlt_properties_set_int( properties, "meta.media.height", profile->height );
+ 
+ 		// colour is an alias for resource
+ 		if ( mlt_properties_get( producer_props, "colour" ) != NULL )
diff --git a/media-libs/mlt/files/mlt-6.16.0-mlt_consumer-race-condition.patch b/media-libs/mlt/files/mlt-6.16.0-mlt_consumer-race-condition.patch
new file mode 100644
index 000000000000..7fd1c5775411
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.16.0-mlt_consumer-race-condition.patch
@@ -0,0 +1,30 @@
+From 9b89b781b9d06181c8d486605ed4c2b3089d64d6 Mon Sep 17 00:00:00 2001
+From: alcinos <nicolas.carion@ens-lyon.fr>
+Date: Wed, 1 May 2019 23:50:41 +0200
+Subject: [PATCH] Fix race in mlt_consumer
+
+---
+ src/framework/mlt_consumer.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/framework/mlt_consumer.c b/src/framework/mlt_consumer.c
+index 491bc5e99..0e36bde3c 100644
+--- a/src/framework/mlt_consumer.c
++++ b/src/framework/mlt_consumer.c
+@@ -31,6 +31,7 @@
+ #include <string.h>
+ #include <stdlib.h>
+ #include <sys/time.h>
++#include <stdatomic.h>
+ 
+ /** Define this if you want an automatic deinterlace (if necessary) when the
+  * consumer's producer is not running at normal speed.
+@@ -65,7 +66,7 @@ typedef struct
+ 	double fps;
+ 	int channels;
+ 	int frequency;
+-	int speed;
++	atomic_int speed;
+ 	/* additional fields added for the parallel work queue */
+ 	mlt_deque worker_threads;
+ 	pthread_mutex_t done_mutex;
diff --git a/media-libs/mlt/files/mlt-6.16.0-rotoscoping-interpolation.patch b/media-libs/mlt/files/mlt-6.16.0-rotoscoping-interpolation.patch
new file mode 100644
index 000000000000..935a2d13f61b
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.16.0-rotoscoping-interpolation.patch
@@ -0,0 +1,22 @@
+From ddf6983b4aaaf662944b84103dd4412aff45a428 Mon Sep 17 00:00:00 2001
+From: alcinos <nicolas.carion@ens-lyon.fr>
+Date: Fri, 10 May 2019 23:20:22 +0200
+Subject: [PATCH] Fix interpolation in rotoscoping filter
+
+---
+ src/modules/plusgpl/filter_rotoscoping.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/modules/plusgpl/filter_rotoscoping.c b/src/modules/plusgpl/filter_rotoscoping.c
+index 0667929cd..70e3a093b 100644
+--- a/src/modules/plusgpl/filter_rotoscoping.c
++++ b/src/modules/plusgpl/filter_rotoscoping.c
+@@ -572,7 +572,7 @@ static mlt_frame filter_process( mlt_filter filter, mlt_frame frame )
+             int c2 = json2BCurves( keyframe, &p2 );
+ 
+             // range 0-1
+-            double position = ( time - pos1 ) / (double)( pos2 - pos1 + 1 );
++            double position = ( time - pos1 ) / (double)( pos2 - pos1 );
+ 
+             count = MIN( c1, c2 );  // additional points are ignored
+             points = mlt_pool_alloc( count * sizeof( BPointF ) );
diff --git a/media-libs/mlt/mlt-6.16.0.ebuild b/media-libs/mlt/mlt-6.16.0-r1.ebuild
index 6d8840ae163c..6161697e042f 100644
--- a/media-libs/mlt/mlt-6.16.0.ebuild
+++ b/media-libs/mlt/mlt-6.16.0-r1.ebuild
@@ -3,13 +3,12 @@
 
 EAPI=7
 
-# TODO python3_{6,7} contrary to 6.14 changelog, still does not build.
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python3_{6,7} )
 # this ebuild currently only supports installing ruby bindings for a single ruby version
 # so USE_RUBY must contain only a single value (the latest stable) as the ebuild calls
 # /usr/bin/${USE_RUBY} directly
-USE_RUBY="ruby25"
-inherit python-single-r1 ruby-single toolchain-funcs
+USE_RUBY="ruby24"
+inherit python-single-r1 qmake-utils ruby-single toolchain-funcs
 
 DESCRIPTION="Open source multimedia framework for television broadcasting"
 HOMEPAGE="https://www.mltframework.org/"
@@ -17,10 +16,10 @@ SRC_URI="https://github.com/mltframework/${PN}/releases/download/v${PV}/${P}.tar
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~arm64 ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
-IUSE="compressed-lumas cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 debug ffmpeg fftw frei0r
-gtk jack kdenlive kernel_linux libav libsamplerate lua melt opencv opengl python qt5 rtaudio ruby sdl
-vdpau vidstab xine xml"
+KEYWORDS="~amd64 ~arm64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 debug ffmpeg
+fftw frei0r gtk jack kdenlive kernel_linux libav libsamplerate lua melt opencv opengl python
+qt5 rtaudio ruby sdl vdpau vidstab xine xml"
 # java perl php tcl
 
 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
@@ -38,10 +37,10 @@ BDEPEND="
 	ruby? ( ${SWIG_DEPEND} )"
 #rtaudio will use OSS on non linux OSes
 DEPEND="
-	>=media-libs/libebur128-1.2.2
+	>=media-libs/libebur128-1.2.2:=
 	ffmpeg? (
 		libav? ( >=media-video/libav-12:0=[vdpau?] )
-		!libav? ( media-video/ffmpeg:0=[vdpau?] )
+		!libav? ( media-video/ffmpeg:0=[vdpau?,-flite] )
 	)
 	fftw? ( sci-libs/fftw:3.0= )
 	frei0r? ( media-plugins/frei0r-plugins )
@@ -90,7 +89,14 @@ RDEPEND="${DEPEND}"
 
 DOCS=( AUTHORS ChangeLog NEWS README docs/{framework,melt,mlt{++,-xml}}.txt )
 
-PATCHES=( "${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch )
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch
+	"${FILESDIR}"/${P}-mlt_consumer-race-condition.patch
+	"${FILESDIR}"/${P}-rotoscoping-interpolation.patch
+	"${FILESDIR}"/${P}-crop-filter.patch
+	"${FILESDIR}"/${P}-consumer_multi-does-not-correctly-handle-in-point.patch
+	"${FILESDIR}"/${P}-bad-aspect-ratio-resulting-in-black.patch
+)
 
 pkg_setup() {
 	use python && python-single-r1_pkg_setup
@@ -103,9 +109,11 @@ src_prepare() {
 	for x in python lua; do
 		sed -i "/mlt.so/s: -lmlt++ :& ${CFLAGS} ${LDFLAGS} :" src/swig/$x/build || die
 	done
-	sed -i "/^LDFLAGS/s: += :& ${LDFLAGS} :" src/swig/ruby/build || die
 
 	sed -i -e "s/env ruby/${USE_RUBY}/" src/swig/ruby/* || die
+
+	# fix python3 include dir
+	sed -i -e 's/python{}.{}/python{}.{}m/' src/swig/python/build || die
 }
 
 src_configure() {
@@ -120,68 +128,66 @@ src_configure() {
 		--disable-sdl
 		--disable-swfdec
 		$(use_enable debug)
-		$(use compressed-lumas && echo ' --luma-compress')
 		$(use_enable cpu_flags_x86_sse sse)
 		$(use_enable cpu_flags_x86_sse2 sse2)
-		$(use_enable gtk gtk2)
-		$(use_enable jack jackrack)
 		$(use_enable ffmpeg avformat)
-		$(use ffmpeg && echo ' --avformat-swscale')
 		$(use_enable fftw plus)
 		$(use_enable frei0r)
+		$(use_enable gtk gtk2)
+		$(use_enable jack jackrack)
+		$(use_enable kdenlive)
+		$(use_enable libsamplerate resample)
 		$(use_enable melt)
 		$(use_enable opencv)
 		$(use_enable opengl)
-		$(use_enable libsamplerate resample)
+		$(use_enable qt5 qt)
 		$(use_enable rtaudio)
-		$(use vdpau && echo ' --avformat-vdpau')
 		$(use_enable sdl sdl2)
 		$(use_enable vidstab vid.stab )
-		$(use_enable xml)
 		$(use_enable xine)
-		$(use_enable kdenlive)
+		$(use_enable xml)
 		--disable-sox
 	)
 		#$(use_enable sox) FIXME
 
+	use compressed-lumas && myconf+=( --luma-compress )
+	use ffmpeg && myconf+=( --avformat-swscale )
+	use vdpau && myconf+=( --avformat-vdpau )
+
 	if use qt5 ; then
 		myconf+=(
-			--enable-qt
-			--qt-includedir=$(pkg-config Qt5Core --variable=includedir)
-			--qt-libdir=$(pkg-config Qt5Core --variable=libdir)
+			--qt-includedir=$(qt5_get_headerdir)
+			--qt-libdir=$(qt5_get_libdir)
 		)
-	else
-		myconf+=( --disable-qt )
 	fi
 
-	if use x86 || use amd64 ; then
+	if use amd64 || use x86 ; then
 		myconf+=( $(use_enable cpu_flags_x86_mmx mmx) )
 	else
 		myconf+=( --disable-mmx )
 	fi
 
-	if ! use melt; then
+	if ! use melt ; then
 		sed -i -e "s;src/melt;;" Makefile || die
 	fi
 
 	# TODO: add swig language bindings
 	# see also https://www.mltframework.org/twiki/bin/view/MLT/ExtremeMakeover
 
-	local swig_lang
+	local swig_lang=()
 	# TODO: java perl php tcl
 	for i in lua python ruby ; do
-		use $i && swig_lang="${swig_lang} $i"
+		use $i && swig_lang+=( $i )
 	done
-	[[ -z "${swig_lang}" ]] && swig_lang="none"
+	[[ -z "${swig_lang}" ]] && swig_lang=( none )
 
-	econf ${myconf[@]} --swig-languages="${swig_lang}"
+	econf "${myconf[@]}" --swig-languages="${swig_lang[*]}"
 
-	sed -i -e s/^OPT/#OPT/ "${S}/config.mak" || die
+	sed -i -e s/^OPT/#OPT/ config.mak || die
 }
 
 src_install() {
-	emake DESTDIR="${D}" install
-	einstalldocs
+	default
 
 	dodir /usr/share/${PN}
 	insinto /usr/share/${PN}
diff --git a/media-libs/mlt/mlt-6.14.0.ebuild b/media-libs/mlt/mlt-6.16.0-r2.ebuild
index 6d8840ae163c..1605afaedced 100644
--- a/media-libs/mlt/mlt-6.14.0.ebuild
+++ b/media-libs/mlt/mlt-6.16.0-r2.ebuild
@@ -3,13 +3,12 @@
 
 EAPI=7
 
-# TODO python3_{6,7} contrary to 6.14 changelog, still does not build.
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python3_{6,7} )
 # this ebuild currently only supports installing ruby bindings for a single ruby version
 # so USE_RUBY must contain only a single value (the latest stable) as the ebuild calls
 # /usr/bin/${USE_RUBY} directly
 USE_RUBY="ruby25"
-inherit python-single-r1 ruby-single toolchain-funcs
+inherit python-single-r1 qmake-utils ruby-single toolchain-funcs
 
 DESCRIPTION="Open source multimedia framework for television broadcasting"
 HOMEPAGE="https://www.mltframework.org/"
@@ -17,10 +16,10 @@ SRC_URI="https://github.com/mltframework/${PN}/releases/download/v${PV}/${P}.tar
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~arm64 ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
-IUSE="compressed-lumas cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 debug ffmpeg fftw frei0r
-gtk jack kdenlive kernel_linux libav libsamplerate lua melt opencv opengl python qt5 rtaudio ruby sdl
-vdpau vidstab xine xml"
+KEYWORDS="~amd64 ~arm64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 debug ffmpeg
+fftw frei0r gtk jack kdenlive kernel_linux libav libsamplerate lua melt opencv opengl python
+qt5 rtaudio ruby sdl vdpau vidstab xine xml"
 # java perl php tcl
 
 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
@@ -38,10 +37,10 @@ BDEPEND="
 	ruby? ( ${SWIG_DEPEND} )"
 #rtaudio will use OSS on non linux OSes
 DEPEND="
-	>=media-libs/libebur128-1.2.2
+	>=media-libs/libebur128-1.2.2:=
 	ffmpeg? (
 		libav? ( >=media-video/libav-12:0=[vdpau?] )
-		!libav? ( media-video/ffmpeg:0=[vdpau?] )
+		!libav? ( media-video/ffmpeg:0=[vdpau?,-flite] )
 	)
 	fftw? ( sci-libs/fftw:3.0= )
 	frei0r? ( media-plugins/frei0r-plugins )
@@ -90,7 +89,14 @@ RDEPEND="${DEPEND}"
 
 DOCS=( AUTHORS ChangeLog NEWS README docs/{framework,melt,mlt{++,-xml}}.txt )
 
-PATCHES=( "${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch )
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch
+	"${FILESDIR}"/${P}-mlt_consumer-race-condition.patch
+	"${FILESDIR}"/${P}-rotoscoping-interpolation.patch
+	"${FILESDIR}"/${P}-crop-filter.patch
+	"${FILESDIR}"/${P}-consumer_multi-does-not-correctly-handle-in-point.patch
+	"${FILESDIR}"/${P}-bad-aspect-ratio-resulting-in-black.patch
+)
 
 pkg_setup() {
 	use python && python-single-r1_pkg_setup
@@ -103,9 +109,11 @@ src_prepare() {
 	for x in python lua; do
 		sed -i "/mlt.so/s: -lmlt++ :& ${CFLAGS} ${LDFLAGS} :" src/swig/$x/build || die
 	done
-	sed -i "/^LDFLAGS/s: += :& ${LDFLAGS} :" src/swig/ruby/build || die
 
 	sed -i -e "s/env ruby/${USE_RUBY}/" src/swig/ruby/* || die
+
+	# fix python3 include dir
+	sed -i -e 's/python{}.{}/python{}.{}m/' src/swig/python/build || die
 }
 
 src_configure() {
@@ -120,68 +128,66 @@ src_configure() {
 		--disable-sdl
 		--disable-swfdec
 		$(use_enable debug)
-		$(use compressed-lumas && echo ' --luma-compress')
 		$(use_enable cpu_flags_x86_sse sse)
 		$(use_enable cpu_flags_x86_sse2 sse2)
-		$(use_enable gtk gtk2)
-		$(use_enable jack jackrack)
 		$(use_enable ffmpeg avformat)
-		$(use ffmpeg && echo ' --avformat-swscale')
 		$(use_enable fftw plus)
 		$(use_enable frei0r)
+		$(use_enable gtk gtk2)
+		$(use_enable jack jackrack)
+		$(use_enable kdenlive)
+		$(use_enable libsamplerate resample)
 		$(use_enable melt)
 		$(use_enable opencv)
 		$(use_enable opengl)
-		$(use_enable libsamplerate resample)
+		$(use_enable qt5 qt)
 		$(use_enable rtaudio)
-		$(use vdpau && echo ' --avformat-vdpau')
 		$(use_enable sdl sdl2)
 		$(use_enable vidstab vid.stab )
-		$(use_enable xml)
 		$(use_enable xine)
-		$(use_enable kdenlive)
+		$(use_enable xml)
 		--disable-sox
 	)
 		#$(use_enable sox) FIXME
 
+	use compressed-lumas && myconf+=( --luma-compress )
+	use ffmpeg && myconf+=( --avformat-swscale )
+	use vdpau && myconf+=( --avformat-vdpau )
+
 	if use qt5 ; then
 		myconf+=(
-			--enable-qt
-			--qt-includedir=$(pkg-config Qt5Core --variable=includedir)
-			--qt-libdir=$(pkg-config Qt5Core --variable=libdir)
+			--qt-includedir=$(qt5_get_headerdir)
+			--qt-libdir=$(qt5_get_libdir)
 		)
-	else
-		myconf+=( --disable-qt )
 	fi
 
-	if use x86 || use amd64 ; then
+	if use amd64 || use x86 ; then
 		myconf+=( $(use_enable cpu_flags_x86_mmx mmx) )
 	else
 		myconf+=( --disable-mmx )
 	fi
 
-	if ! use melt; then
+	if ! use melt ; then
 		sed -i -e "s;src/melt;;" Makefile || die
 	fi
 
 	# TODO: add swig language bindings
 	# see also https://www.mltframework.org/twiki/bin/view/MLT/ExtremeMakeover
 
-	local swig_lang
+	local swig_lang=()
 	# TODO: java perl php tcl
 	for i in lua python ruby ; do
-		use $i && swig_lang="${swig_lang} $i"
+		use $i && swig_lang+=( $i )
 	done
-	[[ -z "${swig_lang}" ]] && swig_lang="none"
+	[[ -z "${swig_lang}" ]] && swig_lang=( none )
 
-	econf ${myconf[@]} --swig-languages="${swig_lang}"
+	econf "${myconf[@]}" --swig-languages="${swig_lang[*]}"
 
-	sed -i -e s/^OPT/#OPT/ "${S}/config.mak" || die
+	sed -i -e s/^OPT/#OPT/ config.mak || die
 }
 
 src_install() {
-	emake DESTDIR="${D}" install
-	einstalldocs
+	default
 
 	dodir /usr/share/${PN}
 	insinto /usr/share/${PN}