Hi Daniel, I am running these in console. I don't have GUI. app01 that should use the monitor is Chrome in headless mode and it just simply not able to open the monitor. It can open and use a pipe source or virtual source but not a null sink's monitor :(
Zoltan On Fri, Nov 9, 2018 at 5:30 AM Daniel <windsee...@gmx.de> wrote: > Hi Zoltán, > > Since years now I successfully use the way you mentioned in "P.S.". I play > to a null sink and record from its monitor. > > I'm not sure why app02 should not be able to connect to this monitor. If > app02 is recording from PA in general, independent of "from where", then it > should show in pavucontrol in the "recording" tab. There you can set it's > input source to the null sink monitor where app01 plays to. > > Regards, > Daniel > > Am Do., 8. Nov. 2018, 19:50 hat Zoltán Szabó <zo...@zoell.us> geschrieben: > >> Hi, >> >> I would like to connect my app01's audio output to my app02's microphone. >> >> Here is what I have tried so far: >> >> I create a file pipe sink for my app01: >> load-module module-pipe-sink sink_name=pa_speaker_app01 >> file=/home/pulseaudio/pa_speaker_app01 format=ulaw rate=8000 channels=1 >> >> I create a file pipe sink for my app02: >> load-module module-pipe-sink sink_name=pa_speaker_app02 >> file=/home/pulseaudio/pa_speaker_app02 format=ulaw rate=8000 channels=1 >> >> This way both of my apps have an available output device. >> >> I create a virtual source as a mic for my other app01 and 02: >> load-module module-virtual-source source_name=pa_virtual_source_app01 >> uplink_sink=pa_speaker_app02 >> load-module module-virtual-source source_name=pa_virtual_source_app02 >> uplink_sink=pa_speaker_app01 >> >> This way anything played on pa_speaker_app02 should be routed to the >> app01's microphone pa_virtual_source_app01, right? Also should be true for >> app01 to app02. >> >> So I start my app01 and 2: >> PULSE_SOURCE=pa_virtual_source_app01 PULSE_SINK=pa_speaker_app01 >> ./startapp01 >> PULSE_SOURCE=pa_virtual_source_app02 PULSE_SINK=pa_speaker_app02 >> ./startapp01 >> >> But this is not working at all. Is this not the right approach? I can see >> in the PA logs that the apps are connected successfully to PA. >> >> PS: I also tried to crate a null sink, but app01 (it is actually chrome) >> is not able to open the null sink's monitor as a mic. >> >> Thanks >> zoell >> >> _______________________________________________ >> pulseaudio-discuss mailing list >> pulseaudio-discuss@lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss >> > _______________________________________________ > pulseaudio-discuss mailing list > pulseaudio-discuss@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss >
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