I would hazard a guess that the Asio/mmio input/output combination is the problem. Does the ASIO:Realtek ASIO output option work? Have you run the "Sound settings" troubleshoot tool?
I found the distorted output to be related to block size and delay values in pd prefs/audio settings. Making those values larger cleaned things up. On Mon, Jan 6, 2020, 10:27 AM Rick Snow <[email protected]> wrote: > Hello list, > > I wonder if someone here can give me some advice.. I am in a situation > where I need to run PD in coordination with Processing on a high end > windows machine running Windows 10. Everything worked perfectly until this > morning. Now PD’s audio is not working at all. Audio from a web browser > works fine. Audio from Audacity works fine although I don’t see any > options for an input audio device (not that I have one plugged in). > > When I open PD and run test audio midi I get this error message: > “error opening audio: Illegal combination of I/O devices” > > When I open Audio settings, I have: > input: ASIO: Realtek ASIO > output: MMIO:Speakers (Realtek(R) Audio) > > There are no other input device options. > > For output I have these options: > MMIO:Microsoft Sound Mapper - Output > MMIO:Speakers (Realtek(R) Audio) > MMIO:PHL 276E8V (2-NVIDIA High Defi > MMIO: Digital Audio (S/PDIF) (Realtek > ASIO:Realtek ASIO > > If I turn off the input device (uncheck) I am able to get a very distorted > test tone. > > This problem seems to have started soon after I tried changing my screen > resolution and then changing the pd font size and stretch options. I don’t > know if this had anything to do with the problem or not though. > > I have tried reinstalling PD a couple times and reinstalling the Realtek > drivers. > > Thanks for any advice. > > Cheers, > Rick > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list >
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