1 unstable release
0.1.0 | Oct 6, 2024 |
---|
#420 in Hardware support
9KB
98 lines
recbox
suckless audio recording of your modular via an USB interface (e.g. a scarlett) with a raspberry pi, 2 systemd units and a couple lines Rust
- runs on a raspi laying around anyways
- starts recording audio after boot, just plug it into the same power strip
- use syncthing or scp to move recorded audio files
- or just point the out dir to any external data drive (USB stick, NAS share, etc.)
- dependencies: jack, cargo, syncthing (optional)
hardware setup example
+------------------+ +-----------------+ +-----------------------+
| Headphones | | Monitors | | Raspberry Pi |
+------------------+ +-----------------+ | |
^ ^ | |
| | | |
cue monitor | |
| | | |
+--------------------+ +---------------------+ | +-------------------+ |
| Synth / Mixer |----->| USB Audio Interface |----->| | jackd | |
+--------------------+ +---------------------+ | +-------------------+ |
| | |
| v |
| +-------------------+ |
| | recbox | |
| +-------------------+ |
| | |
| v |
| +-------------------+ |
| | Audio Files | |
| +-------------------+ |
| | |
| v |
+-------------------+ | +-------------------+ |
| PC / Laptop |<----- wifi-----+-| Syncthing | |
+-------------------+ | +-------------------+ |
+-----------------------+
installation
# install dependencies
sudo apt update && sudo apt install -y jackd2 libjack-dev # optionally: syncthing
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# install this
cargo install recbox
# find your sound card by name
aplay -l
cat /proc/asound/cards
# configure the service files (change user, out dir and sound card)
# install and enable systemd units
sudo cp recbox/*.service /etc/systemd/system
sudo systemctl daemon-reload
sudo systemctl enable --now jackd.service
sudo systemctl enable --now recbox.service
Dependencies
~0.8–1MB
~17K SLoC