On Mon, Nov 3, 2014 at 6:31 AM, Louigi Verona <louigi.verona(a)gmail.com> wrote: Well, it is more complicated when there are competing sound systems at work. On Windows, if the user wants to do a screencast while using an ASIO driver *and* the native Windows drivers for their little mic, they will still have problems. On Linux, the most effective way to do this sort of thing in a JACK-ified context is almost certainly to do it on a system with PulseAudio installed and using an ALSA loopback device to talk to JACK. Alternatively, just make sure that the apps you want to record use gstreamer somewhere under the hood and then you can tell gstreamer to also talk to JACK. Then record audio for the screencast from JACK. The key difference between JACK and other systems on Linux is that its routing possibilities are not 1:1, which makes it more suitable for this "capture everything" type of problem. If you didn't want to involve JACK-ified apps as well, then PulseAudio can probably take care of things pretty well all by itself.

On Mon, 3 Nov 2014 18:17:56 +0400 Louigi Verona <louigi.verona(a)gmail.com> wrote: I have had good experience with SSR too, but I was only recording a game, nothing else. I think you'll need some black magic aka. alsa routing. You could either try to route alsa to jack or maybe somehow combine the game audio and your mic audio into a single alsa device. You should be able to find guides for the former easily. Regards, Philipp

How do you use Loopback device? When I choose it, nothing is being output, just silence. On Mon, Nov 3, 2014 at 5:54 PM, Raffaele Morelli <raffaele.morelli(a)gmail.com > On 03/11/14 at 03:43pm, Philipp Überbacher wrote: > > On Mon, 3 Nov 2014 18:17:56 +0400 > > Louigi Verona <louigi.verona(a)gmail.com> > > > > I want to record a non-JACK game and my voice. However, PulseAudio > > > gives me the ability to either record microphone or record "monitor" > > > of soundcard, which does not give you microphone. > > > > I have had good experience with SSR too, but I was only recording a > > game, nothing else. > > I think you'll need some black magic aka. alsa routing. You could > > either try to route alsa to jack or maybe somehow combine the game > > audio and your mic audio into a single alsa device. You should be able > > to find guides for the former easily. > > As Paul suggested, alsa loopback device can do the job. > > > > > Regards, > > Philipp > > -- > « Nunc est bibendum, nunc pede libero pulsanda tellus » > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user(a)lists.linuxaudio.org > http://lists.linuxaudio.org/listinfo/linux-audio-user > -- Louigi Verona http://www.louigiverona.ru/

On Mon, Nov 3, 2014 at 10:10 AM, Louigi Verona <louigi.verona(a)gmail.com> wrote: I have seen a variety of cards that provide this functionality. My current Intel HDA motherboard chipset doesn't appear to do it, but the last one I had did.

On 03/11/14 at 06:57pm, Louigi Verona wrote: Well, indeed I did some test with recordmydesktop but it seems broken when dealing with jack ports (--use-jack). This captures screen and my usb webcam microphone $ recordmydesktop --device hw:1,1 ...while this doesn't work, the one which suits your needs :-( $ recordmydesktop --use-jack ploop:playback_1,ploop:playback_2 it gives me this error Window size specification out of bounds!(current resolution:1280x1024) and sometimes this one Initializing... jack_client_new: deprecated Capturing! X Error: BadMatch (invalid parameter attributes) -- « Nunc est bibendum, nunc pede libero pulsanda tellus »

On 04/11/14 at 07:12pm, Tito Latini wrote: No, it doesn't. I've just pasted one of the trials BTW reordering cli args works as suggested in https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=649824#20 This works: $ recordmydesktop --use-jack=cloop:capture_1 cloop:capture_2 -x=0 -y=0 --overwrite Regarding the OP topic I should now define my usb webcam microphone in .asoundrc and then route it to the Loopback device. -- « Nunc est bibendum, nunc pede libero pulsanda tellus »