need help /fixing/ WNPP 594784

[Robin Gareus]

Hi *,

Could you please point me to a short concise walk-though for using
git.debian.org as pkg-multimedia-maintainer?

And/Or tell me how to get a packaged software from github into debian.
I can't seem to find this info on https://alioth.debian.org/

Specifically,
I am interested to upload:
  https://github.com/x42/paulstretch_cpp

which has an 'upstream' and 'master' branch and produces a lintian clean
debian package with git-buildpackage.

Shall I simply dput it somewhere (where?) or is it preferred to clone
the git repository to debian.org (how?)

TIA,
robin