Initialer Push, Grundsätzlich funktioniert das Programm

2026-07-09 23:00:31 +02:00
parent 70088f7861
commit 952bbb6158
51 changed files with 3066 additions and 0 deletions
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+# ~/bin/call-recorder.sh
+set -euo pipefail
+
+REC_DIR="$HOME"
+PIDFILE="/tmp/call-recorder.pid"
+LOGFILE="/tmp/call-recorder.log"
+
+start_recording() {
+    if [[ -f "$PIDFILE" ]] && kill -0 "$(cat "$PIDFILE")" 2>/dev/null; then
+        notify-send "Call Recorder" "Läuft bereits (PID $(cat "$PIDFILE"))"
+        exit 1
+    fi
+
+    local sink source outfile
+    sink="$(pactl get-default-sink).monitor"
+    source="$(pactl get-default-source)"
+    outfile="${REC_DIR}/call_$(date +%Y-%m-%d_%H-%M-%S).mp3"
+
+    ffmpeg -nostdin -y \
+        -f pulse -i "$sink" \
+        -f pulse -i "$source" \
+        -filter_complex "[0:a]pan=mono|c0=0.5*c0+0.5*c1[browser];[1:a]pan=mono|c0=c0[mic];[browser][mic]amerge=inputs=2[aout]" \
+        -map "[aout]" -ac 2 -c:a libmp3lame -q:a 2 \
+        "$outfile" \
+        > "$LOGFILE" 2>&1 &
+
+    echo $! > "$PIDFILE"
+    notify-send "Call Recorder" "Aufnahme gestartet: $(basename "$outfile")"
+}
+
+stop_recording() {
+    if [[ ! -f "$PIDFILE" ]]; then
+        notify-send "Call Recorder" "Keine laufende Aufnahme."
+        exit 1
+    fi
+    local pid
+    pid="$(cat "$PIDFILE")"
+    kill -INT "$pid" 2>/dev/null || true
+    # ffmpeg braucht einen Moment, um den MP3-Frame sauber abzuschließen
+    for _ in {1..20}; do
+        kill -0 "$pid" 2>/dev/null || break
+        sleep 0.2
+    done
+    rm -f "$PIDFILE"
+    notify-send "Call Recorder" "Aufnahme gestoppt."
+}
+
+case "${1:-toggle}" in
+    start)  start_recording ;;
+    stop)   stop_recording ;;
+    toggle) if [[ -f "$PIDFILE" ]]; then stop_recording; else start_recording; fi ;;
+    *) echo "Usage: $0 {start|stop|toggle}"; exit 1 ;;
+esac