Compile ffmpeg on Debian

compile-ffmpeg-debian.sh

#!/usr/bin/env bash

set -o errexit
set -o nounset
set -o pipefail
shopt -s inherit_errexit

if test -z "${FFMPEG_VERSION:-}"
then
	echo "You need to set the FFMPEG_VERSION environment variable (see https://git.ffmpeg.org/gitweb/ffmpeg.git/tags)"
	exit 1
fi

FFMPEG_VERSION="${FFMPEG_VERSION#n}"
FFMPEG_VERSION="${FFMPEG_VERSION#v}"
THREADS="$(nproc)"

sudo apt update
sudo apt install \
	autoconf \
	automake \
	build-essential \
	cargo-c \
	cmake \
	curl \
	git-core \
	gnutls-dev \
	jq \
	libaom-dev \
	libass-dev \
	libdav1d-dev \
	libfdk-aac-dev \
	libfreetype-dev \
	libjxl-dev \
	libmp3lame-dev \
	libnuma-dev \
	libopus-dev \
	libsdl2-dev \
	libtool \
	libunistring-dev \
	libvorbis-dev \
	libvpx-dev \
	libwebp-dev \
	libx264-dev \
	libx265-dev \
	libxcb-shm0-dev \
	libxcb-xfixes0-dev \
	libxcb1-dev \
	meson \
	nasm \
	ninja-build \
	pkg-config \
	texinfo \
	yasm \
	zlib1g-dev

BIN_DIR="${HOME}/bin"
FFMPEG_BUILD_DIR="${HOME}/ffmpeg-build"
FFMPEG_SOURCES_DIR="${HOME}/ffmpeg-sources"
mkdir -p "${BIN_DIR}" "${FFMPEG_BUILD_DIR}" "${FFMPEG_SOURCES_DIR}"

# aom
printf "\n\n### AOM ###\n\n"
AOM_BUILD_DIR="${FFMPEG_SOURCES_DIR}/aom-build"
cd "${FFMPEG_SOURCES_DIR}" && \
{ git -C aom switch main; git -C aom pull --prune; } > /dev/null 2>&1 || git clone "https://aomedia.googlesource.com/aom" aom && \
git -C aom switch --detach "$(git -C aom tag --sort=-version:refname | grep -Fiv -- "-rc" | head -n 1)" && \
mkdir -p "${AOM_BUILD_DIR}" && \
cd "${AOM_BUILD_DIR}" && \
PATH="${HOME}/bin:${PATH}" cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="${FFMPEG_BUILD_DIR}" -DENABLE_TESTS="OFF" -DENABLE_NASM="on" "../aom" && \
PATH="${HOME}/bin:${PATH}" make -j"${THREADS}" && \
make -j"${THREADS}" install && \
rm -r "${AOM_BUILD_DIR}"

# svt-av1
printf "\n\n### SVT-AV1 ###\n\n"
SVTAV1_BUILD_DIR="${FFMPEG_SOURCES_DIR}/svt-av1-build"
SVTAV1_DEFAULT_BRANCH="$(curl -fsSL "https://gitlab.com/api/v4/projects/aomediacodec%2fsvt-av1" | jq -r ".default_branch")"
SVTAV1_TAG="$(curl -fsSL "https://gitlab.com/api/v4/projects/aomediacodec%2fsvt-av1/releases/permalink/latest" | jq -r ".tag_name")"
cd "${FFMPEG_SOURCES_DIR}" && \
{ git -C svt-av1 switch "${SVTAV1_DEFAULT_BRANCH}"; git -C svt-av1 pull --prune; } > /dev/null 2>&1 || git clone "https://gitlab.com/aomediacodec/svt-av1.git" svt-av1 && \
git -C svt-av1 switch --detach "${SVTAV1_TAG}" && \
mkdir -p "${SVTAV1_BUILD_DIR}" && \
cd "${SVTAV1_BUILD_DIR}" && \
PATH="${HOME}/bin:${PATH}" cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="${FFMPEG_BUILD_DIR}" -DCMAKE_BUILD_TYPE="Release" -DBUILD_DEC="OFF" -DBUILD_SHARED_LIBS="OFF" "../svt-av1" && \
PATH="${HOME}/bin:${PATH}" make -j"${THREADS}" && \
make -j"${THREADS}" install && \
rm -r "${SVTAV1_BUILD_DIR}"

# rav1e
printf "\n\n### RAV1E ###\n\n"
RAV1E_DEFAULT_BRANCH="$(curl -fsSL "https://api.github.com/repos/xiph/rav1e" | jq -r ".default_branch")"
RAV1E_TAG="$(curl -fsSL "https://api.github.com/repos/xiph/rav1e/releases/latest" | jq -r ".tag_name")"
cd "${FFMPEG_SOURCES_DIR}" && \
{ git -C rav1e switch "${RAV1E_DEFAULT_BRANCH}"; git -C rav1e pull --prune; } > /dev/null 2>&1 || git clone "https://github.com/xiph/rav1e.git" rav1e && \
git -C rav1e switch --detach "${RAV1E_TAG}" && \
cd rav1e && \
RUSTFLAGS="-C target-cpu=native" cargo cinstall --release --prefix "${FFMPEG_BUILD_DIR}" --library-type "staticlib"

# vmaf
printf "\n\n### VMAF ###\n\n"
VMAF_BUILD_DIR="${FFMPEG_SOURCES_DIR}/vmaf-build"
VMAF_DEFAULT_BRANCH="$(curl -fsSL "https://api.github.com/repos/netflix/vmaf" | jq -r ".default_branch")"
VMAF_TAG="$(curl -fsSL "https://api.github.com/repos/netflix/vmaf/releases/latest" | jq -r ".tag_name")"
cd "${FFMPEG_SOURCES_DIR}" && \
{ git -C vmaf switch "${VMAF_DEFAULT_BRANCH}"; git -C vmaf pull --prune; } > /dev/null 2>&1 || git clone "https://github.com/netflix/vmaf.git" vmaf && \
git -C vmaf switch --detach "${VMAF_TAG}" && \
mkdir -p "${VMAF_BUILD_DIR}" && \
cd "${VMAF_BUILD_DIR}" && \
meson setup -Denable_tests="false" -Denable_docs="false" --buildtype="release" --default-library="static" "../vmaf/libvmaf" --prefix "${FFMPEG_BUILD_DIR}" --bindir="bin" --libdir="lib" && \
ninja -j"${THREADS}" && \
ninja -j"${THREADS}" install && \
rm -r "${VMAF_BUILD_DIR}"

# ffmpeg
printf "\n\n### FFMPEG ###\n\n"
FFMPEG_VERSION_STRING="ffmpeg-${FFMPEG_VERSION}"
cd "${FFMPEG_SOURCES_DIR}" && \
curl -fsSLO "https://ffmpeg.org/releases/${FFMPEG_VERSION_STRING}.tar.xz" && \
tar -xf "${FFMPEG_VERSION_STRING}.tar.xz" && \
rm "${FFMPEG_VERSION_STRING}.tar.xz" && \
cd "${FFMPEG_VERSION_STRING}" && \
PATH="${HOME}/bin:${PATH}" PKG_CONFIG_PATH="${FFMPEG_BUILD_DIR}/lib/pkgconfig" ./configure \
	--prefix="${FFMPEG_BUILD_DIR}" \
	--pkg-config-flags="--static" \
	--extra-cflags="-I${FFMPEG_BUILD_DIR}/include" \
	--extra-ldflags="-L${FFMPEG_BUILD_DIR}/lib" \
	--extra-libs="-lpthread -lm" \
	--ld="g++" \
	--bindir="${HOME}/bin" \
	--enable-gpl \
	--enable-gnutls \
	--enable-libaom \
	--enable-libass \
	--enable-libdav1d \
	--enable-libfdk-aac \
	--enable-libfreetype \
	--enable-libjxl \
	--enable-libmp3lame \
	--enable-libopus \
	--enable-librav1e \
	--enable-libsvtav1 \
	--enable-libvmaf \
	--enable-libvorbis \
	--enable-libvpx \
	--enable-libwebp \
	--enable-libx264 \
	--enable-libx265 \
	--enable-nonfree && \
PATH="${HOME}/bin:${PATH}" make -j"${THREADS}" && \
make -j"${THREADS}" install && \
cd .. && \
rm -r "${FFMPEG_SOURCES_DIR:?}/${FFMPEG_VERSION_STRING:?}" && \
hash -r

. ~/.profile