On May 12 22:56:45, D.Cottle@xxxxxxxx wrote: > If someone needs files from 1:35 to 3:15 we just give them 1 to 4. > They combine them (with no seam at 2pm) [...] We routinely combine files > into larger segments and we need them to be seamless. Ah, right, that's what you mean by "sample perfect". Let's try: $ sox -n sine.wav synth 10 $ sox sine.wav part%n.wav trim 0 5 : newfile : trim 0 5 $ soxi sine.wav part*.wav On my machine, that's 480000 split into 240000 + 240000 exactly when I said 5s out of 10s. Jan _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users