raffut

README

raffut

• Allows to transfer the audio input of a local machine to a distant machine by the network in Realtime via UDP.
• It is written in golang and does not require any audio library.
• It relies on gen2brain go bindings of Miniaudio.
• But i also maintain an alternative implementation using Portaudio

build:

1. go build -o raffut cmd/main.go
2. Code sign and notarize

usage:

Sender:

1. Configure if necessary the audio loop back.
2. Run for example ./raffut send 192.168.1.4:8383

Receiver:

1. On the receiver (192.168.1.4) run ./raffut receive 192.168.1.4:8383

Configuring the audio loop back

• Configuring an "audio loop back" means to route by a software the default output to the default input.
• It can be also achieved materially by plugging the audio output in an audio input using a Direct Input unit.

Software audio Loop back solutions on macOs:

• Commercial Loopback
• Un tested BlackHole?
• Un tested Soundflower

Software audio Loop back solutions on Linux:

• Pulseaudio?
• Jack Audio?