MiniDLNA works extremely well on linux, and a quick Google search shows links for how to get it working (albeit hackily) on a Mac. It might be worthwhile to run a VM on your Mac with an easy linux distro like Ubuntu to run MiniDLNA.
I use it daily on an Arch Linux server as well as occasionally threw an Ubuntu VM on Windows 7. Works seamlessly in either case, and better than most other DLNA servers I've tried in terms of file format support and reliability.
I use it daily on an Arch Linux server as well as occasionally threw an Ubuntu VM on Windows 7. Works seamlessly in either case, and better than most other DLNA servers I've tried in terms of file format support and reliability.
http://sourceforge.net/projects/minidlna/