Carl Eugen Hoyos <cehoyos at ...> writes: > > but for audio I get a whopping 939834256 which > > translates into 939 mb which is unacceptable for me. > > 939MB per hour? Or per day? > This is the maximum alsa buffer size on your system. This cannot be correct as FFmpeg limits the buffer size to 64k. Sorry, Carl Eugen