[aur-general] rtmpdump-svn vs. rtmpdump-git

We have these packages https://aur.archlinux.org/packages/rtmpdump-git/ https://aur.archlinux.org/packages/rtmpdump-svn/ and both giving the same upstream url: http://rtmpdump.mplayerhq.hu/ where it says: Download the source: *git clone git://git.ffmpeg.org/rtmpdump * but both are fairly recently updated... Do they differ or providing different features?