Zita resampler is a c++ library for resampling audio signals. it is designed to be used within a real-time processing context, to be fast, and to provide high-quality sample rate conversion.

the library operates on signals represented in single-precision floating point format. for multichannel operation both the input and output signals are assumed to be stored as interleaved samples.

the api allows a trade-off between quality and cpu load. for the latter a range of approximately 1:6 is available. even at the highest quality setting libzita-resampler will be faster than most similar libraries, e.g. libsamplerate.

this package contains the shared library for libzita-resampler.