I have a folder with hundreds of audio files, and the main information I want is the length. I can view it in Windows explorer, but I don't know how to extract it to put it into an Excel file so I can analyze it.
Preference would be for a programmatic method. I personally work in stats software (R, Stata, SAS), but could probably make something else work given enough instruction (and I have access to programmers who know other "real" programming languages).
Free or cheap software might work, too, but I'm working in a restricted data environment, so not having to install something is best.
Thanks in advance.