Scripts in meetings/lib/

Scripts to be used by the executable scripts. 

Script: meetings/lib/paths.sh

Creates: 

• Session Directory
• Session Files 

  • audio.wav

  • transcript.txt

  • meta.env

• Timestamps (ISO)

and

• Provides path information for all scripts

#!/usr/bin/env bash
BASE="$HOME/meetings/recordings"
STAMP="$(date +%F_%H%M)"
SESSION="$BASE/$STAMP"
mkdir -p "$SESSION"

AUDIO="$SESSION/audio.wav"
TRANSCRIPT="$SESSION/transcript.txt"
META="$SESSION/meta.env"

Script: meetings/lib/audio.sh

Provides the name of the system audio device

#!/usr/bin/env bash
# Pulse/PipeWire source to record (system output monitor)
# get information using: pactl list short sources
AUDIO_SOURCE="bluez_output.E4_58_BC_61_E8_A7.1.monitor"

Script: meetings/lib/whisper.sh

Contains:

• the path to the local whisper.cpp installation
• the language model used (currently ggml-base.bin) 
• ASR parameter used

#!/usr/bin/env bash
WHISPER="$HOME/whisper.cpp/build/bin/main"
MODEL="$HOME/whisper.cpp/models/ggml-base.bin"

# Good defaults for Raspberry Pi 500:
# - use all cores (adjust if you want)
# - do NOT print special tokens (default)
COMMON_OPTS="--threads 4"