Update svt versions. Update dependencies. General improvements.

.SRCINFO

@@ -1,19 +1,15 @@
 pkgbase = ffmpeg-full
 	pkgdesc = Complete solution to record, convert and stream audio and video (all possible features including nvenc, qsv and libfdk-aac)
 	pkgver = 4.2.1
-	pkgrel = 2
+	pkgrel = 3
 	url = https://www.ffmpeg.org/
 	arch = x86_64
 	license = custom: nonfree and unredistributable
 	makedepends = nasm
 	makedepends = opencl-headers
 	makedepends = ffnvcodec-headers
-	makedepends = vmaf
-	makedepends = blackmagic-decklink-sdk
-	depends = glibc
+	makedepends = decklink-sdk
 	depends = alsa-lib
-	depends = jack
-	depends = libpng
 	depends = bzip2
 	depends = frei0r-plugins
 	depends = libgcrypt
@@ -28,6 +24,7 @@ pkgbase = ffmpeg-full
 	depends = libcaca
 	depends = celt
 	depends = libcdio-paranoia
+	depends = codec2
 	depends = dav1d
 	depends = libdc1394
 	depends = libavc1394
@@ -38,6 +35,9 @@ pkgbase = ffmpeg-full
 	depends = libgme
 	depends = gsm
 	depends = libiec61883
+	depends = libilbc
+	depends = jack
+	depends = kvazaar
 	depends = lensfun
 	depends = libmodplug
 	depends = lame
@@ -53,17 +53,21 @@ pkgbase = ffmpeg-full
 	depends = speex
 	depends = srt
 	depends = libssh
+	depends = svt-hevc
+	depends = svt-av1
+	depends = svt-vp9
 	depends = tensorflow
 	depends = tesseract
 	depends = libtheora
 	depends = twolame
 	depends = v4l-utils
 	depends = vid.stab
+	depends = vmaf
 	depends = libvorbis
 	depends = libvpx
 	depends = wavpack
 	depends = libwebp
-	depends = libx264.so
+	depends = x264
 	depends = x265
 	depends = libxcb
 	depends = xvidcore
@@ -74,6 +78,7 @@ pkgbase = ffmpeg-full
 	depends = lv2
 	depends = lilv
 	depends = xz
+	depends = libmysofa
 	depends = openal
 	depends = ocl-icd
 	depends = libgl
@@ -86,29 +91,22 @@ pkgbase = ffmpeg-full
 	depends = zlib
 	depends = cuda
 	depends = libomxil-bellagio
-	depends = libva
 	depends = libdrm
+	depends = intel-media-sdk
+	depends = libva
 	depends = libvdpau
-	depends = svt-hevc
-	depends = svt-av1
 	depends = chromaprint-fftw
-	depends = codec2
 	depends = davs2
 	depends = flite1-patched
-	depends = libilbc
 	depends = libklvanc-git
-	depends = kvazaar
 	depends = openh264
 	depends = libopenmpt-svn
 	depends = shine
 	depends = vo-amrwbenc
 	depends = xavs
 	depends = xavs2
-	depends = libmysofa
 	depends = pocketsphinx
-	depends = intel-media-sdk
 	depends = rockchip-mpp
-	depends = svt-vp9-git
 	provides = libavcodec.so
 	provides = libavdevice.so
 	provides = libavfilter.so
@@ -122,17 +120,17 @@ pkgbase = ffmpeg-full
 	conflicts = ffmpeg
 	source = https://ffmpeg.org/releases/ffmpeg-4.2.1.tar.xz
 	source = https://ffmpeg.org/releases/ffmpeg-4.2.1.tar.xz.asc
-	source = ffmpeg-full-add-svt-hevc-1.4.1.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-HEVC/v1.4.1/ffmpeg_plugin/0001-lavc-svt_hevc-add-libsvt-hevc-encoder-wrapper.patch
-	source = ffmpeg-full-add-svt-hevc-docs-1.4.1.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-HEVC/v1.4.1/ffmpeg_plugin/0002-doc-Add-libsvt_hevc-encoder-docs.patch
-	source = ffmpeg-full-add-svt-av1-0.6.0.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-AV1/v0.6.0/ffmpeg_plugin/0001-Add-ability-for-ffmpeg-to-run-svt-av1-with-svt-hevc.patch
-	source = ffmpeg-full-add-svt-vp9-gce24589.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-VP9/ce245894c6fc1c5d1439c41a7dda8d6dc61784c4/ffmpeg_plugin/0001-Add-ability-for-ffmpeg-to-run-svt-vp9-with-svt-hevc-av1.patch
+	source = ffmpeg-full-add-svt-hevc-1.4.3.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-HEVC/v1.4.3/ffmpeg_plugin/0001-lavc-svt_hevc-add-libsvt-hevc-encoder-wrapper.patch
+	source = ffmpeg-full-add-svt-hevc-docs-1.4.3.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-HEVC/v1.4.3/ffmpeg_plugin/0002-doc-Add-libsvt_hevc-encoder-docs.patch
+	source = ffmpeg-full-add-svt-av1-0.8.0.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-AV1/v0.8.0/ffmpeg_plugin/0001-Add-ability-for-ffmpeg-to-run-svt-av1-with-svt-hevc.patch
+	source = ffmpeg-full-add-svt-vp9-0.1.0.patch::https://raw.githubusercontent.com/OpenVisualCloud/SVT-VP9/v0.1.0/ffmpeg_plugin/0001-Add-ability-for-ffmpeg-to-run-svt-vp9-with-svt-hevc-av1.patch
 	source = LICENSE
 	validpgpkeys = FCF986EA15E6E293A5644F10B4322F04D67658D8
 	sha256sums = cec7c87e9b60d174509e263ac4011b522385fd0775292e1670ecc1180c9bb6d4
 	sha256sums = SKIP
-	sha256sums = d2db0acbdb0773f3883746cd25996905ff0a3f539d9b434fe314f883856ad883
+	sha256sums = 878757eb6d7072521caaeb71f1453ec3fc0f91a12936ef302e1625184787c6a6
 	sha256sums = 1499e419dda72b1604dc5e3959668f3843292ff56bfba78734e31510ba576de0
-	sha256sums = 102a70c5c453875f5806ce02cc83fdc74e53c078cf5be2657f3dd1dd4438868c
+	sha256sums = efbe348e0dad6b5f9fc501a34ff8304d82c2745ec9ac952e72f8549775c2fe78
 	sha256sums = 7690a4f6bdc4a57e35c7ff5b6e87f2fe6d056d452eff9e767eaccff41832f4d7
 	sha256sums = 04a7176400907fd7db0d69116b99de49e582a6e176b3bfb36a03e50a4cb26a36