njh/ruby-waveinfo — pull request #2 by will-in-wi (2014-06-26 15:05:37+00:00)
Title: Add support for RF64 Extensible WAV format.

An example file is here: https://dl.dropboxusercontent.com/u/28957384/Stereo4Gb.7z

File like this are generated by ProTools when the result is over 4G or other weird stuff.