Our website provided a free download of LXiMediaServer 0.5 for Mac. The program lies within Audio & Video Tools, more precisely Players. This free software for Mac OS X is an intellectual property of Alex Admiraal.
From the developer:
LXiMediaServer can be used to play media files from a PC over a local network on a DLNA capable device (e.g. television, game console, media center). LXiMediaServer aims at compatibility with a large range of devices by transcoding all media to a standard MPEG2 stream that can be played on almost any DLNA capable device, also subtitles and audio language selection are supported.
You may want to check out more Mac applications, such as 33 RPM, iTunesMenu or Wide Screen Movie Player, which might be related to LXiMediaServer.