We had some problems after recording raw 4K footage, where the .wav sidecar file wouldn't import into video editing apps like Premiere Pro, Avid or Final Cut Pro.
We fixed the file by importing it into the VLC Media Player and converting it. No other media player could import the file for some reason, so it was pretty impressive VLC fixed it. It's quick, easy, and, since it's open source software, it's free.
This should work for any .wav file, not just ones for video.
Watch video Fixing corrupted .wav files easily using the free VLC media player online without registration, duration hours minute second in high quality. This video was added by user Digital Anarchy 08 July 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 59,285 once and liked it 287 people.