Intone OGG Support

[PaulTT]

> enjoy (and test ;P): (r29155)
> /quote>
> Thanks! :-) Here are the results.
>
> FSO unstable version
> Gen usage details
> Type   CPU    Mem
> ogg   ~53%    3.1%
> m4a  ~21%    2.7%
> mp3  ~8.7%   2.4%
>
> Your version (better for ogg as below) :-
> Gen usage details
> Type   CPU    Mem
> ogg   ~25.9%    2.7%
> m4a  ~24.7%    3.1%
> mp3  ~7.5%      2.5%
>
> Wonder why the m4a usage has gone up slightly - but overall - the winner! Thanks again.
about m4a:
can you send the output of both mplayers playing the same m4a file?
just to try to understand if it can be improved ;P