#!/usr/bin/env bash
# Make sox spectrogram
source /etc/birdnet/birdnet.conf
analyzing_now="$(cat $HOME/BirdNET-Pi/analyzing_now.txt)"
if [ ! -z "${analyzing_now}" ] && [ -f "${analyzing_now}" ]; then
  spectrogram_png=${EXTRACTED}/spectrogram.png
  sox -V1 "${analyzing_now}" -n remix 1 rate 24k spectrogram -c "${analyzing_now//$HOME\/}" -o "${spectrogram_png}"
fi