Granular volume data from MP3 files?
March 10, 2009 10:13 AM Subscribe
I'm looking for a command-line tool that can return a volume value for specific points of time in an MP3 file.
posted by joe vrrr to computers & internet (7 answers total) 1 user marked this as a favorite
Basically, I need an array of volume values for an MP3 file. Preferably, one value for every 1/30th of a second of audio. The data will be used for visualization, so the values don't have to be extremely accurate or in any particular unit of measurement.
In a perfect world, this would be an open source python-based tool.