<div dir="ltr">Hi,<div><br></div><div>I am Tanmayee Joshi. I am working on music tracking in audio streams of movies. Aubiopitch gives the values of pitch corresponding to time. I have a doubt whether Aubio gives additional information about pitch in non periodic regions, since, pitch is undefined for non periodic regions. Does it give any result in the form, like, values 0 or -1 for non periodic regions?</div><div><br></div><div>I came across two papers which have used Aubio tool for this purpose and they have mentioned that aubiopitch does give this additional information. I went through the documentation of Aubio but couldn't find it. Please help.</div><div><br></div><div>Papers:<br>1. T. Guha, N. Kumar, S. S. Narayanan, and S. L. Smith,
“Computationally deconstructing movie narratives: an informatics
approach,” in Acoustics, Speech and Signal Processing
(ICASSP), 2015 IEEE International Conference on. IEEE,
2015, pp. 2264–2268</div><div><br></div><div>2. <span style="font-family:arial,sans-serif;font-size:13px">Kataria, Saurabh, and Abhay Kumar. "Scene Intensity Estimation and Ranking for Movie Scenes Through Direct Content Analysis."</span></div><div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px">Thanking you,</span></div><div><span style="font-family:arial,sans-serif;font-size:13px">Tanmayee Joshi</span></div></div>