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szydan/gist:26189ab8bff0d3a873b2d8a1d4a96007

Created January 7, 2023 13:00
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record voice with ffmpeg and blackhole audio driver
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gistfile1.txt
# Get input channel number for BlackHole device
ffmpeg -f avfoundation -list_devices true -i ""
# Record 2 seconds from i.e. input channel 0
ffmpeg -loglevel debug -f avfoundation -i :0 -t 2 test.mp3
https://github.com/ExistentialAudio/BlackHole
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