Sorry, not currently running any Windows VM, but in the spirit of giving you the info you need as fast as possible:
Quick lecture of the audio sink/source factory tells me that under windows, by default the windows audio architecture is used. So to use portaudio instead, you need to have a GNU Radio config file (under unixoids, that's ~/.gnuradio/config.conf), and add [audio] audio_module= portaudio Best regards, Marcus On 05.05.2016 22:59, Tony Richardson wrote: > I'm using the pre-built Win64 binary of GNURadio listed on the > gnuradio.org <http://gnuradio.org> site. The portaudio library was > included as part of the Win64 build, but I can't seem to figure out > how to use it instead of the default windows audio. (I want an audio > source and the windows audio source does not work.) I've tried > putting "audio_module = portaudio" (and "audio_module = > audio_portaudio") in the config.conf file, but when I run a simple > flowgraph that includes an audio source and sink, I see: > > INFO: Audio source arch: windows > INFO: Audio sink arch: windows > > in the console and there is no sound. I assume the lines above are > telling me that the windows audio devices are being used and not the > desired portaudio devices. I have tried leaving the device name in > the audio source blank as well as trying "0" and "hw:0,0", but still > see the messages above. Can someone tell me how to configure audio > for portaudio or is it just not supported? > > Tony Richardson > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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