search

MTG / essentia

C++ library for audio and music analysis, description and synthesis, including Python bindings
http://essentia.upf.edu
GNU Affero General Public License v3.0
2.81k stars 525 forks source link

RhythmExtractor2013 output is not deterministic #1097

Open a1004123217 opened 3 years ago

a1004123217 commented 3 years ago

recently，i use the rhythmextractor2013 function to detect the beat positions in music.But i find out, the beat positions are different from last time i run this funtion. Then, i run some tests, i find out that in some musics,the beat positions are different if i run the function several times.Why did this happen?

dbogdanov commented 3 years ago

We are aware of this happening when using multifeature method and are investigating this issue.