On Oct 24 22:09:02, a...@caoua.org wrote: > faad -w file.m4a | cat >file.wav > results in a file with zero-size data chunk (because faad couldn't > seek to the beginning of the file to fixup the header). aucat, > audacious, audacity and sox can't play it; mpv, and ffplay can
SoX's play --ignore-length can play it.