make lib size smaller, Is it possible about opus

[AraHaan]

compress the library with something like UPX or Petite?
UPX can be found on sourceforge.
Petite on otherhand can only be found here: http://www.un4seen.com/petite

the fact of the matter is Compressign the DLL is by ar a good alternative.

[jmvalin]

You can compile with SMALL_FOOTPRINT defined to save a few kB at the expense of more CPU requirement. For fixed-point builds, you can save a little by defining DISABLE_FLOAT_API. You may also be able to save by manually removing some features you don't need (e.g. parts of the encoder). Other than that, libopus is already as small as we can make it.