* sync ffmpeg with main arch

ffmpeg/PKGBUILD

@@ -7,7 +7,7 @@
 
 pkgname=ffmpeg
 pkgver=4.2.2
-pkgrel=6
+pkgrel=8
 epoch=1
 pkgdesc='Complete solution to record, convert and stream audio and video'
 arch=(x86_64 powerpc64le)
@@ -60,6 +60,7 @@ depends=(
   opus
   sdl2
   speex
+  srt
   v4l-utils
   xz
   zlib
@@ -69,7 +70,9 @@ makedepends=(
   git
   ladspa
 )
-optdepends=('ladspa: LADSPA filters')
+optdepends=(
+  'ladspa: LADSPA filters'
+)
 provides=(
   libavcodec.so
   libavdevice.so
@@ -80,8 +83,10 @@ provides=(
   libswresample.so
   libswscale.so
 )
-source=(git+https://git.ffmpeg.org/ffmpeg.git#tag=192d1d34eb3668fa27f433e96036340e1e5077a0)
-sha256sums=(SKIP)
+source=(git+https://git.ffmpeg.org/ffmpeg.git#tag=192d1d34eb3668fa27f433e96036340e1e5077a0
+        vmaf-model-path.patch)
+sha256sums=('SKIP'
+            '8dff51f84a5f7460f8893f0514812f5d2bd668c3276ef7ab7713c99b71d7bd8d')
 
 pkgver() {
   cd ffmpeg
@@ -93,11 +98,12 @@ prepare() {
   cd ffmpeg
 
   git cherry-pick -n dc0806dd25882f41f6085c8356712f95fded56c7
+
+  patch -Np1 -i "${srcdir}/vmaf-model-path.patch"
 }
 
 build() {
   cd ffmpeg
-
   if [ "${CARCH}" = "powerpc64le" ]; then
     EXTRA_CONFIGURE_FLAGS="--enable-vsx --enable-altivec --enable-power8"
   fi
@@ -131,6 +137,7 @@ build() {
     --enable-libpulse \
     --enable-libsoxr \
     --enable-libspeex \
+    --enable-libsrt \
     --enable-libssh \
     --enable-libtheora \
     --enable-libv4l2 \