1*4882a593Smuzhiyunconfig BR2_PACKAGE_AUBIO 2*4882a593Smuzhiyun bool "aubio" 3*4882a593Smuzhiyun depends on !BR2_STATIC_LIBS 4*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_THREADS 5*4882a593Smuzhiyun help 6*4882a593Smuzhiyun aubio is a tool designed for the extraction of annotations 7*4882a593Smuzhiyun from audio signals. Its features include segmenting a sound 8*4882a593Smuzhiyun file before each of its attacks, performing pitch detection, 9*4882a593Smuzhiyun tapping the beat and producing midi streams from live audio. 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun Because these tasks are difficult, we thought it was important 12*4882a593Smuzhiyun to gather them in a dedicated library. To increase the fun, we 13*4882a593Smuzhiyun have made these algorithms work in a causal way, so as to be 14*4882a593Smuzhiyun used in real time applications with as low delay as possible. 15*4882a593Smuzhiyun Functions can be used offline in sound editors and software 16*4882a593Smuzhiyun samplers, or online in audio effects and virtual instruments. 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun https://aubio.org 19*4882a593Smuzhiyun 20*4882a593Smuzhiyuncomment "aubio needs a toolchain w/ threads, dynamic library" 21*4882a593Smuzhiyun depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS 22