The audio file cannot be open by the VLC player

[areckkimo2]

Codec not supported
VLC could not decode the format "mp4a" （MPEG AAC
Audio）

[zacharywilliams05]

I have the same issue with VLC player. However, on macOS, I can play them using Quicktime Player or the Finder after I append the ".mp4" file name to the file. So the audio is there, I think VLC is just missing the correct codec.