> 'Twas brillig, and Colin Guthrie at 21/10/10 16:42 did gyre and gimble: >> Are you saying you want VM1 to record (via it's input) only the sounds >> that VM1 produces and to make VM2 record only the sounds VM2 produces? >> >> If so this can be done, but I'll wait for you to confirm that this is >> really what you want before describing it. > Yes absolutly colin !! > VM 1 is playing and recording (in fact streaming) VM 1 and > VM 2 is playing and recording (in fact streaming) VM 2 > > That's all !!! > > There is no interest for me to record silence..... Ahh OK, that's easy then, but sadly not something that can be restored automatically at "boot" time. You will have to make a manual change - unless the VirtualBox output is changed to set VM-specific stream restore ids (more on that later). Just load two null sinks. load-module module-null-sink sink_name=vm1 load-module module-null-sink sink_name=vm2 Then start up both your VMs. Open pavucontrol on your host machine. Under "Playback" (first tab) you should see both your VMs listed - their names should be shown there too. Wire them up as you would expect: vm1 => vm1 sink, vm2 => vm2 sink. Then under "Recording" (second tab) you should see both your VMs listed as well. Wire them up as you'd expect: vm1 => "Monitor of vm1", vm2 => "Monitor of vm2" That's it. Like I say, we sadly will not be able to restore this automatically as the stream restore id we use for recording application->device information is sadly the same for both vms: sink-input-by-application-name:VBox In theory, it would be nice if Virtualbox could set a "module-stream-restore.id" property on it's streams. This is perhaps a fairly easy hack to make in the Virtualbox source code.... HTHs Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/]
