Secret Rabbit Code is a sample rate converter for audio. It is capable of arbitrary and time varying conversions. It can downsample by a factor of 256 and upsample by the same factor. The ratio of input and output sample rates can be a real number. The conversion ratio can also vary with time for speeding up and slowing down effects.
|Tags||multimedia Sound/Audio Conversion Scientific/Engineering Software Development Libraries|
Release Notes: A segfault which occurs when memcpy is passed a bad length parameter was fixed. This bug is not exploitable. Compilation under MSVC was fixed.
Release Notes: A bug in the test suite with accounting for rounding errors on x86_64 was fixed.
Release Notes: Optimization of the SINC based converters resulted in significant improvements in throughput for many common cases.
Release Notes: A segfault when downsampling by an extremely small ratio was fixed.
Release Notes: Drastic improvements in conversion quality of the SRC_SINC_MEDIUM_QUALITY and SRC_SINC_BEST_QUALITY converters with a minor decrease in throughput. Minor bugs were fixed.