$ git clone -n https://gitee.com/src-opencloudos-rpms/qt5-qtmultimedia /var/lib/mock/dist-oc8-build-30218-8883/root/chroot_tmpdir/scmroot/qt5-qtmultimedia
Cloning into '/var/lib/mock/dist-oc8-build-30218-8883/root/chroot_tmpdir/scmroot/qt5-qtmultimedia'...
$ git reset --hard origin/oc8
HEAD is now at db13045 import qt5-qtmultimedia-5.15.3-1.oc8