# Note: depends on meson
# Note: depends on ninja
# Note: depends on gstreamer
# Note: depends on ffmpeg or libav
# Note: depends on gst-plugins-base
wget -c https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-1.18.4.tar.xz
tar -xJf gst-libav-1.18.4.tar.xz
cd gst-libav-1.18.4
mkdir -p build
cd build
meson .. --prefix="/usr"
ninja
ninja install # as root