Sinks are for output, sources are for input. To stream source to sink a loopback must be created. More shall you find there.
Our output sink will be named recording.
pacmd load-module module-null-sink sink_name=recording sink_properties=device.description=recording
| #!/bin/bash | |
| # needs openssl 1.1+ | |
| # needs `basez` https://manpages.debian.org/testing/basez/base32hex.1.en.html | |
| # (but something else that decodes the base64 and re-encodes the raw key bytes | |
| # to base32 is probably fine too) | |
| ##### generate a key | |
| openssl genpkey -algorithm x25519 -out /tmp/k1.prv.pem |