Game engine
* Replace the excellent and old generation Vorbis (OGG) sound codec with the much better & recent, new generation open codec, Opus (Can't post link because it's my first Post? Pointless).
* Use Opus for VoIP (Voice Communication) for ingame (As it is now being implemented by major VoIP productions for having the most realtime+best quality and being the only Multi-purpose Codec doing incredible job in all departments while being Open Source and an official replacement for Speex and Vorbis).
Here is a brief introduction from the official web page:
