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							- # inspired by:
 
- # https://github.com/collelog/ffmpeg/blob/master/4.3.1-alpine-rpi4-arm64v8.Dockerfile
 
- # https://github.com/mmastrac/ffmpeg-omx-rpi-docker/blob/master/Dockerfile
 
- # https://github.com/jrottenberg/ffmpeg/pull/158/files
 
- # https://github.com/jrottenberg/ffmpeg/pull/239
 
- FROM        ubuntu:20.04 AS base
 
- WORKDIR     /tmp/workdir
 
- ENV     DEBIAN_FRONTEND=noninteractive
 
- RUN     apt-get -yqq update && \
 
-         apt-get install -yq --no-install-recommends ca-certificates expat libgomp1 xutils-dev && \
 
-         apt-get autoremove -y && \
 
-         apt-get clean -y
 
- FROM base as build
 
- ENV     FFMPEG_VERSION=4.3.2 \
 
-         AOM_VERSION=v1.0.0 \
 
-         FDKAAC_VERSION=0.1.5 \
 
-         FREETYPE_VERSION=2.11.0 \
 
-         FRIBIDI_VERSION=0.19.7 \
 
-         KVAZAAR_VERSION=1.2.0 \
 
-         LAME_VERSION=3.100 \
 
-         LIBPTHREAD_STUBS_VERSION=0.4 \
 
-         LIBVIDSTAB_VERSION=1.1.0 \
 
-         LIBXCB_VERSION=1.13.1 \
 
-         XCBPROTO_VERSION=1.13 \
 
-         OGG_VERSION=1.3.2 \
 
-         OPENCOREAMR_VERSION=0.1.5 \
 
-         OPUS_VERSION=1.2 \
 
-         OPENJPEG_VERSION=2.1.2 \
 
-         THEORA_VERSION=1.1.1 \
 
-         VORBIS_VERSION=1.3.5 \
 
-         VPX_VERSION=1.8.0 \
 
-         WEBP_VERSION=1.0.2 \
 
-         X264_VERSION=20170226-2245-stable \
 
-         X265_VERSION=3.1.1 \
 
-         XAU_VERSION=1.0.9 \
 
-         XORG_MACROS_VERSION=1.19.2 \
 
-         XPROTO_VERSION=7.0.31 \
 
-         XVID_VERSION=1.3.4 \
 
-         LIBZMQ_VERSION=4.3.2 \
 
-         SRC=/usr/local
 
- ARG         FREETYPE_SHA256SUM="a45c6b403413abd5706f3582f04c8339d26397c4304b78fa552f2215df64101f freetype-2.11.0.tar.gz"
 
- ARG         FRIBIDI_SHA256SUM="3fc96fa9473bd31dcb5500bdf1aa78b337ba13eb8c301e7c28923fea982453a8 0.19.7.tar.gz"
 
- ARG         LIBVIDSTAB_SHA256SUM="14d2a053e56edad4f397be0cb3ef8eb1ec3150404ce99a426c4eb641861dc0bb v1.1.0.tar.gz"
 
- ARG         OGG_SHA256SUM="e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692 libogg-1.3.2.tar.gz"
 
- ARG         OPUS_SHA256SUM="77db45a87b51578fbc49555ef1b10926179861d854eb2613207dc79d9ec0a9a9 opus-1.2.tar.gz"
 
- ARG         THEORA_SHA256SUM="40952956c47811928d1e7922cda3bc1f427eb75680c3c37249c91e949054916b libtheora-1.1.1.tar.gz"
 
- ARG         VORBIS_SHA256SUM="6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce libvorbis-1.3.5.tar.gz"
 
- ARG         XVID_SHA256SUM="4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f xvidcore-1.3.4.tar.gz"
 
- ARG         LIBZMQ_SHA256SUM="02ecc88466ae38cf2c8d79f09cfd2675ba299a439680b64ade733e26a349edeb v4.3.2.tar.gz"
 
- ARG         LD_LIBRARY_PATH=/opt/ffmpeg/lib
 
- ARG         MAKEFLAGS="-j2"
 
- ARG         PKG_CONFIG_PATH="/opt/ffmpeg/share/pkgconfig:/opt/ffmpeg/lib/pkgconfig:/opt/ffmpeg/lib64/pkgconfig"
 
- ARG         PREFIX=/opt/ffmpeg
 
- ARG         LD_LIBRARY_PATH="/opt/ffmpeg/lib:/opt/ffmpeg/lib64:/usr/lib64:/usr/lib:/lib64:/lib"
 
- RUN     buildDeps="autoconf \
 
-         automake \
 
-         cmake \
 
-         curl \
 
-         bzip2 \
 
-         libexpat1-dev \
 
-         g++ \
 
-         gcc \
 
-         git \
 
-         gperf \
 
-         libtool \
 
-         make \
 
-         nasm \
 
-         perl \
 
-         pkg-config \
 
-         python \
 
-         libssl-dev \
 
-         yasm \
 
-         linux-headers-raspi2 \
 
-         libomxil-bellagio-dev \
 
-         zlib1g-dev" && \
 
-         apt-get -yqq update && \
 
-         apt-get install -yq --no-install-recommends ${buildDeps}
 
- ## opencore-amr https://sourceforge.net/projects/opencore-amr/
 
- RUN \
 
-         DIR=/tmp/opencore-amr && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://versaweb.dl.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-${OPENCOREAMR_VERSION}.tar.gz | \
 
-         tar -zx --strip-components=1 && \
 
-         ./configure --prefix="${PREFIX}" --enable-shared  && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## x264 http://www.videolan.org/developers/x264.html
 
- RUN \
 
-         DIR=/tmp/x264 && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 | \
 
-         tar -jx --strip-components=1 && \
 
-         ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### x265 http://x265.org/
 
- RUN \
 
-         DIR=/tmp/x265 && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://download.videolan.org/pub/videolan/x265/x265_${X265_VERSION}.tar.gz  | \
 
-         tar -zx && \
 
-         cd x265_${X265_VERSION}/build/linux && \
 
-         sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\${PREFIX}/" multilib.sh && \
 
-         sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
 
-         export CXXFLAGS="${CXXFLAGS} -fPIC" && \
 
-         ./multilib.sh && \
 
-         make -C 8bit install && \
 
-         rm -rf ${DIR}
 
- ### libogg https://www.xiph.org/ogg/
 
- RUN \
 
-         DIR=/tmp/ogg && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz && \
 
-         echo ${OGG_SHA256SUM} | sha256sum --check && \
 
-         tar -zx --strip-components=1 -f libogg-${OGG_VERSION}.tar.gz && \
 
-         ./configure --prefix="${PREFIX}" --enable-shared  && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### libopus https://www.opus-codec.org/
 
- RUN \
 
-         DIR=/tmp/opus && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz && \
 
-         echo ${OPUS_SHA256SUM} | sha256sum --check && \
 
-         tar -zx --strip-components=1 -f opus-${OPUS_VERSION}.tar.gz && \
 
-         autoreconf -fiv && \
 
-         ./configure --prefix="${PREFIX}" --enable-shared && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### libvorbis https://xiph.org/vorbis/
 
- RUN \
 
-         DIR=/tmp/vorbis && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz && \
 
-         echo ${VORBIS_SHA256SUM} | sha256sum --check && \
 
-         tar -zx --strip-components=1 -f libvorbis-${VORBIS_VERSION}.tar.gz && \
 
-         ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### libtheora http://www.theora.org/
 
- RUN \
 
-         DIR=/tmp/theora && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.gz && \
 
-         echo ${THEORA_SHA256SUM} | sha256sum --check && \
 
-         tar -zx --strip-components=1 -f libtheora-${THEORA_VERSION}.tar.gz && \
 
-         curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' -o config.guess && \
 
-         curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' -o config.sub && \
 
-         ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### libvpx https://www.webmproject.org/code/
 
- RUN \
 
-         DIR=/tmp/vpx && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://codeload.github.com/webmproject/libvpx/tar.gz/v${VPX_VERSION} | \
 
-         tar -zx --strip-components=1 && \
 
-         ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-vp9-highbitdepth --enable-pic --enable-shared \
 
-         --disable-debug --disable-examples --disable-docs --disable-install-bins  && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### libwebp https://developers.google.com/speed/webp/
 
- RUN \
 
-         DIR=/tmp/vebp && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${WEBP_VERSION}.tar.gz | \
 
-         tar -zx --strip-components=1 && \
 
-         ./configure --prefix="${PREFIX}" --enable-shared  && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### libmp3lame http://lame.sourceforge.net/
 
- RUN \
 
-         DIR=/tmp/lame && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://versaweb.dl.sourceforge.net/project/lame/lame/$(echo ${LAME_VERSION} | sed -e 's/[^0-9]*\([0-9]*\)[.]\([0-9]*\)[.]\([0-9]*\)\([0-9A-Za-z-]*\)/\1.\2/')/lame-${LAME_VERSION}.tar.gz | \
 
-         tar -zx --strip-components=1 && \
 
-         ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --disable-frontend && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### xvid https://www.xvid.com/
 
- RUN \
 
-         DIR=/tmp/xvid && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO http://downloads.xvid.org/downloads/xvidcore-${XVID_VERSION}.tar.gz && \
 
-         echo ${XVID_SHA256SUM} | sha256sum --check && \
 
-         tar -zx -f xvidcore-${XVID_VERSION}.tar.gz && \
 
-         cd xvidcore/build/generic && \
 
-         ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ### fdk-aac https://github.com/mstorsjo/fdk-aac
 
- RUN \
 
-         DIR=/tmp/fdk-aac && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://github.com/mstorsjo/fdk-aac/archive/v${FDKAAC_VERSION}.tar.gz | \
 
-         tar -zx --strip-components=1 && \
 
-         autoreconf -fiv && \
 
-         ./configure --prefix="${PREFIX}" --enable-shared --datadir="${DIR}" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## openjpeg https://github.com/uclouvain/openjpeg
 
- RUN \
 
-         DIR=/tmp/openjpeg && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sL https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz | \
 
-         tar -zx --strip-components=1 && \
 
-         export CFLAGS="${CFLAGS} -DPNG_ARM_NEON_OPT=0" && \
 
-         cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## freetype https://www.freetype.org/
 
- RUN  \
 
-         DIR=/tmp/freetype && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPE_VERSION}.tar.gz && \
 
-         echo ${FREETYPE_SHA256SUM} | sha256sum --check && \
 
-         tar -zx --strip-components=1 -f freetype-${FREETYPE_VERSION}.tar.gz && \
 
-         ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## libvstab https://github.com/georgmartius/vid.stab
 
- RUN  \
 
-         DIR=/tmp/vid.stab && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://github.com/georgmartius/vid.stab/archive/v${LIBVIDSTAB_VERSION}.tar.gz && \
 
-         echo ${LIBVIDSTAB_SHA256SUM} | sha256sum --check &&  \
 
-         tar -zx --strip-components=1 -f v${LIBVIDSTAB_VERSION}.tar.gz && \
 
-         cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## fridibi https://www.fribidi.org/
 
- RUN  \
 
-         DIR=/tmp/fribidi && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://github.com/fribidi/fribidi/archive/${FRIBIDI_VERSION}.tar.gz && \
 
-         echo ${FRIBIDI_SHA256SUM} | sha256sum --check && \
 
-         tar -zx --strip-components=1 -f ${FRIBIDI_VERSION}.tar.gz && \
 
-         sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib bin/' Makefile.am && \
 
-         ./bootstrap --no-config --auto && \
 
-         ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
 
-         make -j1 && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## kvazaar https://github.com/ultravideo/kvazaar
 
- RUN \
 
-         DIR=/tmp/kvazaar && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://github.com/ultravideo/kvazaar/archive/v${KVAZAAR_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f v${KVAZAAR_VERSION}.tar.gz && \
 
-         ./autogen.sh && \
 
-         ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/aom && \
 
-         git clone --branch ${AOM_VERSION} --depth 1 https://aomedia.googlesource.com/aom ${DIR} ; \
 
-         cd ${DIR} ; \
 
-         rm -rf CMakeCache.txt CMakeFiles ; \
 
-         mkdir -p ./aom_build ; \
 
-         cd ./aom_build ; \
 
-         cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" -DBUILD_SHARED_LIBS=1 ..; \
 
-         make ; \
 
-         make install ; \
 
-         rm -rf ${DIR}
 
- ## libxcb (and supporting libraries) for screen capture https://xcb.freedesktop.org/
 
- RUN \
 
-         DIR=/tmp/xorg-macros && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://www.x.org/archive//individual/util/util-macros-${XORG_MACROS_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f util-macros-${XORG_MACROS_VERSION}.tar.gz && \
 
-         ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/xproto && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://www.x.org/archive/individual/proto/xproto-${XPROTO_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f xproto-${XPROTO_VERSION}.tar.gz && \
 
-         curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' -o config.guess && \
 
-         curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' -o config.sub && \
 
-         ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/libXau && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://www.x.org/archive/individual/lib/libXau-${XAU_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f libXau-${XAU_VERSION}.tar.gz && \
 
-         ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/libpthread-stubs && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://xcb.freedesktop.org/dist/libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
 
-         ./configure --prefix="${PREFIX}" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/libxcb-proto && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://xcb.freedesktop.org/dist/xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
 
-         ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
 
-         ./configure --prefix="${PREFIX}" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/libxcb && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://xcb.freedesktop.org/dist/libxcb-${LIBXCB_VERSION}.tar.gz && \
 
-         tar -zx --strip-components=1 -f libxcb-${LIBXCB_VERSION}.tar.gz && \
 
-         ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
 
-         ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- ## libzmq https://github.com/zeromq/libzmq/
 
- RUN \
 
-         DIR=/tmp/libzmq && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         curl -sLO https://github.com/zeromq/libzmq/archive/v${LIBZMQ_VERSION}.tar.gz && \
 
-         echo ${LIBZMQ_SHA256SUM} | sha256sum --check && \
 
-         tar -xz --strip-components=1 -f v${LIBZMQ_VERSION}.tar.gz && \
 
-         ./autogen.sh && \
 
-         ./configure --prefix="${PREFIX}" && \
 
-         make -j $(nproc) && \
 
-         make check && \
 
-         make -j $(nproc) install && \
 
-         rm -rf ${DIR}
 
- RUN \
 
-         DIR=/tmp/rkmpp && \
 
-         mkdir -p ${DIR} && \
 
-         cd ${DIR} && \
 
-         git clone https://github.com/rockchip-linux/libdrm-rockchip && git clone https://github.com/rockchip-linux/mpp && \
 
-         cd libdrm-rockchip && bash autogen.sh && ./configure && make && make install && \
 
-         cd ../mpp && cmake -DRKPLATFORM=ON -DHAVE_DRM=ON && make -j6 && make install && \
 
-         rm -rf ${DIR}
 
- ## ffmpeg https://ffmpeg.org/
 
- RUN  \
 
-         DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
 
-         curl -sLO https://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2 && \
 
-         tar -jx --strip-components=1 -f ffmpeg-${FFMPEG_VERSION}.tar.bz2
 
- RUN \
 
-         DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
 
-         ./configure \
 
-         --disable-debug \
 
-         --disable-doc \
 
-         --disable-ffplay \
 
-         --enable-shared \
 
-         --enable-avresample \
 
-         --enable-libopencore-amrnb \
 
-         --enable-libopencore-amrwb \
 
-         --enable-gpl \
 
-         --enable-libfreetype \
 
-         --enable-libvidstab \
 
-         --enable-libmp3lame \
 
-         --enable-libopus \
 
-         --enable-libtheora \
 
-         --enable-libvorbis \
 
-         --enable-libvpx \
 
-         --enable-libwebp \
 
-         --enable-libxcb \
 
-         --enable-libx265 \
 
-         --enable-libxvid \
 
-         --enable-libx264 \
 
-         --enable-nonfree \
 
-         --enable-openssl \
 
-         --enable-libfdk_aac \
 
-         --enable-postproc \
 
-         --enable-small \
 
-         --enable-version3 \
 
-         --enable-libzmq \
 
-         --extra-libs=-ldl \
 
-         --prefix="${PREFIX}" \
 
-         --enable-libopenjpeg \
 
-         --enable-libkvazaar \
 
-         --enable-libaom \
 
-         --extra-libs=-lpthread \
 
-         --enable-rkmpp \
 
-         --enable-libdrm \
 
-         # --enable-omx \
 
-         # --enable-omx-rpi \
 
-         # --enable-mmal \
 
-         --enable-v4l2_m2m \
 
-         --enable-neon \
 
-         --extra-cflags="-I${PREFIX}/include" \
 
-         --extra-ldflags="-L${PREFIX}/lib" && \
 
-         make -j $(nproc) && \
 
-         make -j $(nproc) install && \
 
-         make tools/zmqsend && cp tools/zmqsend ${PREFIX}/bin/ && \
 
-         make distclean && \
 
-         hash -r && \
 
-         cd tools && \
 
-         make qt-faststart && cp qt-faststart ${PREFIX}/bin/
 
- ## cleanup
 
- RUN \
 
-         ldd ${PREFIX}/bin/ffmpeg | grep opt/ffmpeg | cut -d ' ' -f 3 | xargs -i cp {} /usr/local/lib/ && \
 
-         for lib in /usr/local/lib/*.so.*; do ln -s "${lib##*/}" "${lib%%.so.*}".so; done && \
 
-         cp ${PREFIX}/bin/* /usr/local/bin/ && \
 
-         cp -r ${PREFIX}/share/ffmpeg /usr/local/share/ && \
 
-         LD_LIBRARY_PATH=/usr/local/lib ffmpeg -buildconf && \
 
-         cp -r ${PREFIX}/include/libav* ${PREFIX}/include/libpostproc ${PREFIX}/include/libsw* /usr/local/include && \
 
-         mkdir -p /usr/local/lib/pkgconfig && \
 
-         for pc in ${PREFIX}/lib/pkgconfig/libav*.pc ${PREFIX}/lib/pkgconfig/libpostproc.pc ${PREFIX}/lib/pkgconfig/libsw*.pc; do \
 
-         sed "s:${PREFIX}:/usr/local:g" <"$pc" >/usr/local/lib/pkgconfig/"${pc##*/}"; \
 
-         done
 
- FROM        base AS release
 
- ENV         LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64:/lib:/lib64
 
- CMD         ["--help"]
 
- ENTRYPOINT  ["ffmpeg"]
 
- COPY --from=build /usr/local /usr/local/
 
- # Run ffmpeg with -c:v h264_v4l2m2m to enable HW accell for decoding on raspberry pi4 64-bit
 
 
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