ffmpeg update to latest version

Author: markus-perl

README.md

@@ -15,7 +15,7 @@ The FFmpeg build script provides an easy way to build a static FFmpeg on **OSX**
 
 ## Disclaimer
 Use this script at your own risk. I maintain this script in my spare time. 
-Please do not file bug reports for systems other than Debian 9 and macOS 10.13
+Please do not file bug reports for systems other than Debian 10 and macOS 10.15.x
 because I don't have the resources and the time to maintain other systems.
 
 
@@ -42,7 +42,7 @@ Requirements OSX
 
 Requirements Linux
 ------------
-* Debian >= Wheezy, Ubuntu => Trusty, other Distros might work too
+* Debian >= Buster, Ubuntu => Trusty, other Distros might work too
 * build-essentials installed:
 
 ```

build-ffmpeg

@@ -2,7 +2,7 @@
 
 # https://github.com/markus-perl/ffmpeg-build-script
 
-VERSION=1.7
+VERSION=1.8
 CWD=$(pwd)
 PACKAGES="$CWD/packages"
 WORKSPACE="$CWD/workspace"
@@ -242,8 +242,8 @@ if build "xvidcore"; then
 fi
 
 if build "x264"; then
-	download "http://ftp.videolan.org/pub/x264/snapshots/x264-snapshot-20191008-2245-stable.tar.bz2" "last_x264.tar.bz2"
-	cd $PACKAGES/x264-snapshot-* || exit
+	download "https://code.videolan.org/videolan/x264/-/archive/stable/x264-stable.tar.bz2" "last_x264.tar.bz2"
+	cd $PACKAGES/x264-stable || exit
 
 	if [[ "$OSTYPE" == "linux-gnu" ]]; then
 		execute ./configure --prefix=${WORKSPACE} --enable-static --enable-pic CXXFLAGS="-fPIC"
@@ -318,7 +318,7 @@ if build "vid_stab"; then
 fi
 
 if build "x265"; then
-	download "https://bitbucket.org/multicoreware/x265/downloads/x265_3.2.tar.gz" "x265-3.2.tar.gz"
+	download "https://bitbucket.org/multicoreware/x265/downloads/x265_3.2.1.tar.gz" "x265-3.2.1.tar.gz"
 	cd $PACKAGES/x265_* || exit
 	cd source || exit
 	execute cmake -DCMAKE_INSTALL_PREFIX:PATH=${WORKSPACE} -DENABLE_SHARED:bool=off .
@@ -368,8 +368,8 @@ if build "openssl"; then
 fi
 
 build "ffmpeg"
-download "https://git.ffmpeg.org/gitweb/ffmpeg.git/snapshot/6023b9fbfef02b71f6acfb1b09e5a12fe9d276e2.tar.gz" "ffmpeg-snapshot.tar.bz2"
-cd $PACKAGES/ffmpeg-6023b9f/ || exit
+download "https://git.ffmpeg.org/gitweb/ffmpeg.git/snapshot/47773f7979d77c1fcd08b57e85af1ad08d9248c8.tar.gz" "ffmpeg-snapshot.tar.bz2"
+cd $PACKAGES/ffmpeg-47773f7/ || exit
 ./configure $ADDITIONAL_CONFIGURE_OPTIONS \
     --pkgconfigdir="$WORKSPACE/lib/pkgconfig" \
     --prefix=${WORKSPACE} \