Potential IP issues with OpenAL or FMOD?

Hi Tom,

In one of our previous meetings, Chris Rogers mentioned he drew upon 
specs like OpenAL and FMOD in his Web Audio spec. The question of 
whether this would lead to any IPR issues (the resulting w3c spec will 
be royalty-free) was raised, and Chris suggested you'd be able to gauge 
whether there may be any such issue.

The conversation was recorded here:
http://www.w3.org/2012/01/16-audio-minutes#item03

Do you, (to the best of your knowledge of course), foresee any issue there?

Thanks,
-- 
Olivier