>内心びびりまくってるから

http://sourceforge.net/blog/potm-201005/
>Gabriel Bouvigne: We initially made the mistake to provide access
>to developer-centric options within LAME's interface, and
>many people choose to use those in all kind of strange and suboptimal ways.
>Now, we need to keep those available in order to keep backward compatibility
>of LAME's interface. I would wish we never provided those options to end users,
>keeping those only available within debug or beta versions.