MusicDNA™: Android music player with visualizations using FFT data.

Re:MusicDNA™: Android music player with visualizations using... by StavrosK on Friday December 30, 2016 @06:49PM (#13288510)

Huh, that's weird (and broken), thanks for the clarification.

[ Parent | on HN ]

Re:MusicDNA™: Android music player with visualizations using... by harjot-oberai on Saturday December 31, 2016 @01:36AM (#13289851)

To get FFT data , the device records a small portion of currently playing audio, analyses it, does some magic signals and systems stuff, and generates an array containing the FFT data. Thus the permission to Record Audio.

[ Parent | on HN ]