Unfortunately [soundfiler] needs to load all data into a table first, so it works only with rather little audio files. Anyway, [soundfile_info] does perfectly what I was searching for.

Thanks everybody! Siegfried

hard off wrote:

or [filesize]

i think it may be in zexy?

otherwise, if you're loading files into arrays, then [soundfiler] outputs the size, and then you just divide that by whatever to get your duration.