CMake file with pkgconfig for FFMpeg/libav

CMakeLists.txt

cmake_minimum_required(VERSION 3.17)

project(Foo)

find_package(PkgConfig REQUIRED)
pkg_check_modules(LIBAV REQUIRED IMPORTED_TARGET
    libavdevice
    libavfilter
    libavformat
    libavcodec
    libswresample
    libswscale
    libavutil
)

add_executable(${PROJECT_NAME}
    main.cpp
)

target_link_libraries(${PROJECT_NAME}
    PkgConfig::LIBAV
)