Am Donnerstag, 25. Oktober 2007 schrieb torbenh@xxxxxx: > On Thu, Oct 25, 2007 at 07:06:12PM +0200, Arnold Krille wrote: > > Am Donnerstag, 25. Oktober 2007 schrieb Atte Andr? Jensen: > > > 1) Can I link the onboard soundcard and an usb soundcard so that they > > > appear to the system as one four channel device? > > > BTW: I don't need super low latency and I only need playback. The > > > laptop is gonna be an IBM x61 running ubuntu and the usb card is an > > > Edirol UA-1A. > > But you need stability. And you won't get stability with that setup. > > Please ask the archives why linking two soundcards without syncing them > > with sample-accuracy is _never_ working. > inside of netjack there are two programs, alsa_in and alsa_out > just build netjack on your system, then run jackd -d alsa -d usbcard -p > 1024 > and alsa_out -d internal_card -t 1200 -m 300 -f 10000 > tune -t and -m .... > have fun.... > then think about never say never... resampling is your friend.... Yeah, thought about it. And I said that it will never be sample-accurate. And your solution with netjack will _never_ be sample accurate as you do resampling to overcome the inaccuracy... It might be a solution (apart from that fiddling around with -t and -m and the possible unstable delays). And will it be stable if I tune my system at home and then at live forget half the important tweaks I did at home? (I did spent an (live) afternoon complaining about instability only to find that the wlan on the same irq was causing the problems.) Have fun, Arnold -- visit http://www.arnoldarts.de/ --- Hi, I am a .signature virus. Please copy me into your ~/.signature and send me to all your contacts. After a month or so log in as root and do a rm / -rf. Or ask your administrator to do so...
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