Cloning this repository:

git clone git://gitorious.org/~xujie0226/maemo-multimedia/xujie0226s-gst-plugins-bad.git xujie0226s-gst-plugins-bad
cd xujie0226s-gst-plugins-bad

Add this repository as a remote to an existing local repository:

git remote add xujie0226s-gst-plugins-bad git://gitorious.org/~xujie0226/maemo-multimedia/xujie0226s-gst-plugins-bad.git
git fetch xujie0226s-gst-plugins-bad
git checkout -b my-local-tracking-branch xujie0226s-gst-plugins-bad/master_or_other_branch