Damien Zammit wrote: > pi at raspberrypi ~ $ hexdump -C 48000-S24_3BE.wav |head > 00000000 52 49 46 58 01 c3 20 48 57 41 56 45 66 6d 74 20 |RIFX.. HWAVEfmt | aplay does not support big-endian .wav files. Regards, Clemens