
1) Free software programmed in C
Found on
https://www.crosswordclues.com/clue/farstream

Farstream (previously known as Farsight) is an audio/video conferencing framework based on GStreamer. The project provides audio/video conferencing for as many instant messengers as possible through a modular design. Telepathy and Farsight constitute the first implementation of the Jingle XMPP protocol. The software is open source, being distribut...
Found on
http://en.wikipedia.org/wiki/Farstream
No exact match found.