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