On Mon, 01.06.09 14:44, Piero Filippin (filippinp at yahoo.co.uk) wrote: > What I found weird is if I pick "simultaneous output on a52" it works > smooth. In my understanding the "simultaneous" is supposed to > "broadcast" the audio to all the cards. As I have only one card, this > should not make absolutely no difference (but probably the timings are > more relaxed, fixing the problem). module-combine does not pass the latency settings from the clients on to the underlying devices. That's why this bug probably not becomes visible (or hearable) if you use that. Lennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net http://0pointer.net/lennart/ GnuPG 0x1A015CC4