On Fri, 28 Aug 2009 10:38:16 +0200 (CEST) Julien Claassen <julien@xxxxxxxx> wrote: > Hi! > I'm not sure, if alsa does it, still. But you can do it with jackd (Jack > Audio Connection Kit). It's a low latecny audio server and a lot of Linux > Audio software support it. You can find packages in your distro. > Then you simply do: > jack_connect system:capture_1 system:playback_1 > jack_connect system:capture_2 system:playback_2 > Or install some GUI connection tool, e.g. qjackctl. > Hope that helps > Julien > jack + qjackctl does this (or the CLI alternative). If your hardware supports it, it'll be listed in alsamixer. My delta 44 is anyway. On that card it shows as < H/W > < H/W 1 > < H/W 2 > < H/W 3 > and you just change it from "PCM Out" to "HW In 0" or whatever source you want. Bear in mind that if input is a mic and the speaker is loud enough you'll get feedback. And if you're doing it for some sort of TV Capture card that audio has less latency than video, so you'll hear them talk before their lips move (just slightly) which can/will drive you nuts. HTH, James ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
