$ git clone -n https://src.fedoraproject.org/rpms/vmaf.git /var/lib/mock/f33-build-278358-51684/root/chroot_tmpdir/scmroot/vmaf
Cloning into '/var/lib/mock/f33-build-278358-51684/root/chroot_tmpdir/scmroot/vmaf'...
$ git reset --hard 257d4167cb3267ccd65277c892ffbf9b8882f0ea
HEAD is now at 257d416 Fix pkconfig version