FFmpeg configure arguments:
--prefix=/wheel-cache/native/c9415eca557bf76e446492c08bb6bad9e3a46c35ebc5d2646247b79e2e739019/prefix
--libdir=/wheel-cache/native/c9415eca557bf76e446492c08bb6bad9e3a46c35ebc5d2646247b79e2e739019/prefix/lib
--enable-shared
--disable-static
--enable-pic
--disable-autodetect
--enable-zlib
--disable-doc
--disable-debug
--disable-programs
--disable-network
--disable-avdevice
--disable-avfilter
--disable-hwaccels
--disable-encoders
--disable-decoders
--enable-decoder=h264,hevc,mpeg4,mjpeg,png,rawvideo,aac,alac,pcm_s16le
--enable-gpl
--enable-libx265
--enable-encoder=libx265

x265 CMake arguments:
-DCMAKE_BUILD_TYPE=Release
-DCMAKE_INSTALL_PREFIX=/wheel-cache/native/c9415eca557bf76e446492c08bb6bad9e3a46c35ebc5d2646247b79e2e739019/prefix
-DLIB_INSTALL_DIR=lib
-DENABLE_SHARED=ON
-DENABLE_CLI=OFF
-DENABLE_PIC=ON
-DENABLE_LIBNUMA=OFF
-DENABLE_LIBVMAF=OFF
-DNATIVE_BUILD=OFF
