TwoLAME is an optimised MPEG Audio Layer 2 (MP2) encoder based on tooLAME by Mike Cheng, which in turn is based upon the ISO dist10 code and portions of LAME. Features added to TwoLAME: * Fully thread-safe * Static and shared library (libtwolame) * API very similar to LAME's (for easy porting) * Frontend supports wider range of input files (using libsndfile) * automake/libtool/pkgconfig based build system * C99 compliant