Dateigröße pro Aufnahme entkoppelt - feste Größe nach Abschluss

Die Dateigröße wird jetzt pro Aufnahme korrekt berechnet statt das
gesamte Verzeichnis zu summieren. Bei abgeschlossenen Aufnahmen wird
die Größe einmalig gespeichert und nicht mehr durch laufende Aufnahmen
verändert.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

bin/backend/app.py

@@ -13,7 +13,7 @@ from pydantic import BaseModel
 from typing import Optional
 
 from config import Config
-from models import init_db, get_session, Job, Recording as RecordingModel, LogEntry
+from models import init_db, get_session, Job, Station, Recording as RecordingModel, LogEntry
 from recorder import RecordingManager, format_elapsed
 from scheduler import StreamScheduler
 
@@ -83,6 +83,106 @@ async def health():
 
 # --- Jobs CRUD ---
 
+class StationCreate(BaseModel):
+    name: str
+    stream_url: str
+    stream_type: str = "auto"
+    description: str = ""
+
+
+class StationUpdate(StationCreate):
+    pass
+
+
+def _station_to_dict(station: Station) -> dict:
+    return {
+        "id": station.id,
+        "name": station.name,
+        "stream_url": station.stream_url,
+        "stream_type": station.stream_type,
+        "description": station.description,
+        "created_at": station.created_at.isoformat() if station.created_at else None,
+        "updated_at": station.updated_at.isoformat() if station.updated_at else None,
+    }
+
+
+def _clean_station_data(data: StationCreate | StationUpdate) -> dict:
+    values = data.model_dump()
+    values["name"] = values["name"].strip()
+    values["stream_url"] = values["stream_url"].strip()
+    values["stream_type"] = (values.get("stream_type") or "auto").strip() or "auto"
+    values["description"] = (values.get("description") or "").strip()
+    if not values["name"] or not values["stream_url"]:
+        raise HTTPException(400, "Name und URL sind Pflichtfelder")
+    return values
+
+
+@app.get("/api/stations")
+async def list_stations():
+    session = get_session()
+    try:
+        stations = session.query(Station).order_by(Station.name.collate("NOCASE"), Station.id).all()
+        return [_station_to_dict(s) for s in stations]
+    finally:
+        session.close()
+
+
+@app.post("/api/stations")
+async def create_station(data: StationCreate):
+    values = _clean_station_data(data)
+    session = get_session()
+    try:
+        station = Station(**values)
+        session.add(station)
+        session.commit()
+        return {"id": station.id, "message": "Sender gespeichert"}
+    finally:
+        session.close()
+
+
+@app.get("/api/stations/{station_id}")
+async def get_station(station_id: int):
+    session = get_session()
+    try:
+        station = session.query(Station).filter_by(id=station_id).first()
+        if not station:
+            raise HTTPException(404, "Sender nicht gefunden")
+        return _station_to_dict(station)
+    finally:
+        session.close()
+
+
+@app.put("/api/stations/{station_id}")
+async def update_station(station_id: int, data: StationUpdate):
+    values = _clean_station_data(data)
+    session = get_session()
+    try:
+        station = session.query(Station).filter_by(id=station_id).first()
+        if not station:
+            raise HTTPException(404, "Sender nicht gefunden")
+        for k, v in values.items():
+            setattr(station, k, v)
+        station.updated_at = datetime.datetime.utcnow()
+        session.commit()
+        return {"message": "Sender aktualisiert"}
+    finally:
+        session.close()
+
+
+@app.delete("/api/stations/{station_id}")
+async def delete_station(station_id: int):
+    session = get_session()
+    try:
+        station = session.query(Station).filter_by(id=station_id).first()
+        if not station:
+            raise HTTPException(404, "Sender nicht gefunden")
+        session.delete(station)
+        session.commit()
+        return {"message": "Sender gelöscht"}
+    finally:
+        session.close()
+
+
 class JobCreate(BaseModel):
     name: str
     stream_url: str
@@ -310,6 +410,9 @@ async def get_recording(rec_id: int):
 
 @app.post("/api/recordings/{rec_id}/stop")
 async def stop_recording(rec_id: int):
+    status = recorder.get_status(rec_id)
+    if status and status.get("job_id"):
+        scheduler.suppress_current_occurrence(status["job_id"])
     recorder.stop_recording(rec_id)
     return {"message": "Aufnahme gestoppt"}
 

bin/backend/models.py

@@ -1,5 +1,5 @@
 import datetime
-from sqlalchemy import create_engine, Column, Integer, String, Boolean, DateTime, Text
+from sqlalchemy import create_engine, Column, Integer, String, Boolean, DateTime, Text, text
 from sqlalchemy.orm import declarative_base, sessionmaker
 
 Base = declarative_base()
@@ -41,6 +41,18 @@ class Job(Base):
     updated_at = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
 
 
+class Station(Base):
+    __tablename__ = "stations"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    name = Column(String(200), nullable=False)
+    stream_url = Column(String(1000), nullable=False)
+    stream_type = Column(String(20), default="auto")
+    description = Column(Text, default="")
+    created_at = Column(DateTime, default=datetime.datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow)
+
+
 class Recording(Base):
     __tablename__ = "recordings"
 
@@ -59,6 +71,7 @@ class Recording(Base):
     segment_mode = Column(Boolean, default=False)
     is_scheduled = Column(Boolean, default=False)
     error_message = Column(Text, nullable=True)
+    file_size = Column(Integer, nullable=True)
 
 
 class LogEntry(Base):
@@ -80,6 +93,16 @@ def init_db(db_path: str):
     _engine = create_engine(f"sqlite:///{db_path}", connect_args={"check_same_thread": False})
     Base.metadata.create_all(_engine)
     _SessionLocal = sessionmaker(bind=_engine)
+    _migrate(_engine)
+
+
+def _migrate(engine):
+    with engine.connect() as conn:
+        try:
+            conn.execute(text("ALTER TABLE recordings ADD COLUMN file_size INTEGER"))
+            conn.commit()
+        except Exception:
+            pass
 
 
 def get_session():

bin/backend/recorder.py

@@ -1,5 +1,6 @@
 import asyncio
 import datetime
+import glob as globmod
 import os
 import re
 import signal
@@ -68,6 +69,7 @@ class RecordingManager:
         self._ntfy = None
         self._plik = None
         self._rec_options: dict[int, dict] = {}
+        self._output_files: dict[int, list[str]] = {}
 
     def _get_metadata_monitor(self):
         if self._metadata_monitor is None:
@@ -173,6 +175,15 @@ class RecordingManager:
         finally:
             session.close()
 
+        self._rec_options[rec_id] = {
+            "ntfy_enabled": ntfy_enabled,
+            "plik_enabled": plik_enabled,
+            "delete_after_upload": delete_after_upload,
+            "segment_mode": segment_mode,
+            "description": description,
+        }
+        self._output_files[rec_id] = [output_file]
+
         stop_event = threading.Event()
         self._stop_events[rec_id] = stop_event
 
@@ -185,14 +196,6 @@ class RecordingManager:
         self._threads[rec_id] = thread
         thread.start()
 
-        self._rec_options[rec_id] = {
-            "ntfy_enabled": ntfy_enabled,
-            "plik_enabled": plik_enabled,
-            "delete_after_upload": delete_after_upload,
-            "segment_mode": segment_mode,
-            "description": description,
-        }
-
         self._log("INFO", f"Aufnahme gestartet: {name}", name)
         self._notify("start", "Aufnahme gestartet", name, rec_id)
 
@@ -225,74 +228,90 @@ class RecordingManager:
         retry_delay = self.config.get("recording", "retry_delay", default=5)
         retry = 0
 
-        while not stop_event.is_set():
+        try:
-            cmd = self._build_ffmpeg_cmd(
+            while not stop_event.is_set():
-                stream_url, stream_type, output_file,
+                cmd = self._build_ffmpeg_cmd(
-                extra_ffmpeg_args, segment_mode, segment_duration,
+                    stream_url, stream_type, output_file,
-            )
+                    extra_ffmpeg_args, segment_mode, segment_duration,
-
-            try:
-                log_path = os.path.join(output_dir, f".ffmpeg_{rec_id}.log")
-                log_fh = open(log_path, "a")
-                process = subprocess.Popen(
-                    cmd,
-                    stdout=log_fh,
-                    stderr=log_fh,
-                    stdin=subprocess.DEVNULL,
                 )
-            except Exception as e:
-                self._update_recording(rec_id, status="error", error_message=str(e))
-                self._log("ERROR", f"ffmpeg konnte nicht gestartet werden: {e}", job_name)
-                self._notify("error", "Aufnahme fehlgeschlagen", f"{job_name}: {e}", rec_id, priority="high")
-                return
 
-            self._processes[rec_id] = process
+                try:
-            self._update_recording(rec_id, status="running", pid=process.pid)
+                    log_path = os.path.join(output_dir, f".ffmpeg_{rec_id}.log")
+                    log_fh = open(log_path, "a")
+                    process = subprocess.Popen(
+                        cmd,
+                        stdout=log_fh,
+                        stderr=log_fh,
+                        stdin=subprocess.DEVNULL,
+                    )
+                except Exception as e:
+                    self._update_recording(rec_id, status="error", error_message=str(e),
+                                           file_size=self._finalize_file_size(rec_id, segment_mode))
+                    self._log("ERROR", f"ffmpeg konnte nicht gestartet werden: {e}", job_name)
+                    self._notify("error", "Aufnahme fehlgeschlagen", f"{job_name}: {e}", rec_id, priority="high")
+                    return
 
-            process.wait()
+                self._processes[rec_id] = process
-            retcode = process.returncode
+                self._update_recording(rec_id, status="running", pid=process.pid)
-            log_fh.close()
-            self._processes.pop(rec_id, None)
 
-            if stop_event.is_set() or retcode == 0:
+                process.wait()
-                status = "completed" if retcode == 0 else "stopped"
+                retcode = process.returncode
-                status_de = "abgeschlossen" if status == "completed" else "gestoppt"
+                log_fh.close()
-                self._update_recording(rec_id, status=status)
+                self._processes.pop(rec_id, None)
-                self._log("INFO", f"Aufnahme {status_de}: {job_name}", job_name)
-                self._notify("stop", f"Aufnahme {status_de}", job_name, rec_id)
-                self._handle_post_recording(rec_id, output_dir, output_file, job_name, segment_mode)
-                return
 
-            if retcode in (-2, 130, 143, 255):
+                if stop_event.is_set() or retcode == 0:
-                self._update_recording(rec_id, status="stopped")
+                    status = "completed" if retcode == 0 else "stopped"
-                self._log("INFO", f"Aufnahme gestoppt: {job_name}", job_name)
+                    status_de = "abgeschlossen" if status == "completed" else "gestoppt"
-                self._notify("stop", "Aufnahme gestoppt", job_name, rec_id)
+                    self._update_recording(rec_id, status=status,
-                self._handle_post_recording(rec_id, output_dir, output_file, job_name, segment_mode)
+                                           file_size=self._finalize_file_size(rec_id, segment_mode))
-                return
+                    self._log("INFO", f"Aufnahme {status_de}: {job_name}", job_name)
+                    self._notify("stop", f"Aufnahme {status_de}", job_name, rec_id)
+                    self._handle_post_recording(rec_id, output_dir, output_file, job_name, segment_mode)
+                    return
 
-            retry += 1
+                if retcode in (-2, 130, 143, 255):
-            if max_retries > 0 and retry >= max_retries:
+                    self._update_recording(rec_id, status="stopped",
-                self._update_recording(rec_id, status="error",
+                                           file_size=self._finalize_file_size(rec_id, segment_mode))
-                                       error_message=f"Max retries ({max_retries}) reached, exit code {retcode}")
+                    self._log("INFO", f"Aufnahme gestoppt: {job_name}", job_name)
-                self._log("ERROR", f"Max. Versuche ({max_retries}) erreicht: {job_name}", job_name)
+                    self._notify("stop", "Aufnahme gestoppt", job_name, rec_id)
-                self._notify("error", "Aufnahme fehlgeschlagen", f"{job_name}: Max. Versuche erreicht", rec_id, priority="high")
+                    self._handle_post_recording(rec_id, output_dir, output_file, job_name, segment_mode)
-                return
+                    return
 
-            self._log("WARN", f"Verbindung verloren (Code: {retcode}), Reconnect in {retry_delay}s... [{job_name}]", job_name)
+                retry += 1
-            self._notify("error", "Stream abgerissen", f"{job_name}: Reconnect in {retry_delay}s...", rec_id)
+                if max_retries > 0 and retry >= max_retries:
-            if stop_event.wait(timeout=retry_delay):
+                    self._update_recording(rec_id, status="error",
-                self._update_recording(rec_id, status="stopped")
+                                           error_message=f"Max retries ({max_retries}) reached, exit code {retcode}",
-                return
+                                           file_size=self._finalize_file_size(rec_id, segment_mode))
+                    self._log("ERROR", f"Max. Versuche ({max_retries}) erreicht: {job_name}", job_name)
+                    self._notify("error", "Aufnahme fehlgeschlagen", f"{job_name}: Max. Versuche erreicht", rec_id, priority="high")
+                    return
 
-            sname = safe_name(job_name)
+                self._log("WARN", f"Verbindung verloren (Code: {retcode}), Reconnect in {retry_delay}s... [{job_name}]", job_name)
-            ts = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
+                self._notify("error", "Stream abgerissen", f"{job_name}: Reconnect in {retry_delay}s...", rec_id)
-            ext = Path(output_file).suffix.lstrip(".")
+                if stop_event.wait(timeout=retry_delay):
-            if segment_mode:
+                    self._update_recording(rec_id, status="stopped",
-                output_file = os.path.join(output_dir, f"{sname}_{ts}_seg%03d.{ext}")
+                                           file_size=self._finalize_file_size(rec_id, segment_mode))
-            else:
+                    self._log("INFO", f"Aufnahme gestoppt: {job_name}", job_name)
-                output_file = os.path.join(output_dir, f"{sname}_{ts}.{ext}")
+                    self._notify("stop", "Aufnahme gestoppt", job_name, rec_id)
+                    self._handle_post_recording(rec_id, output_dir, output_file, job_name, segment_mode)
+                    return
 
-        self._update_recording(rec_id, status="stopped")
+                sname = safe_name(job_name)
+                ts = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
+                ext = Path(output_file).suffix.lstrip(".")
+                if segment_mode:
+                    output_file = os.path.join(output_dir, f"{sname}_{ts}_seg%03d.{ext}")
+                else:
+                    output_file = os.path.join(output_dir, f"{sname}_{ts}.{ext}")
+                self._output_files.setdefault(rec_id, []).append(output_file)
+
+            self._update_recording(rec_id, status="stopped",
+                                   file_size=self._finalize_file_size(rec_id, segment_mode))
+            self._log("INFO", f"Aufnahme gestoppt: {job_name}", job_name)
+            self._notify("stop", "Aufnahme gestoppt", job_name, rec_id)
+            self._handle_post_recording(rec_id, output_dir, output_file, job_name, segment_mode)
+        finally:
+            self._cleanup(rec_id)
 
     def _build_ffmpeg_cmd(self, url, stream_type, output_file, extra_args, segment_mode, segment_duration):
         cmd = ["ffmpeg", "-nostdin", "-y", "-hide_banner", "-loglevel", "warning"]
@@ -330,9 +349,10 @@ class RecordingManager:
             except (ProcessLookupError, OSError):
                 pass
 
-        self._update_recording(rec_id, status="stopped")
+        if not process and rec_id not in self._threads:
-        self._log("INFO", f"Aufnahme gestoppt (ID: {rec_id})")
+            self._update_recording(rec_id, status="stopped")
-        self._cleanup(rec_id)
+            self._log("INFO", f"Aufnahme gestoppt (ID: {rec_id})")
+            self._cleanup(rec_id)
         return True
 
     def extend_recording(self, rec_id: int, extra_seconds: int) -> bool:
@@ -433,16 +453,11 @@ class RecordingManager:
 
         total_size = 0
         segment_count = 0
-        if rec.output_dir and os.path.isdir(rec.output_dir):
+        if rec.file_size is not None:
-            for f in os.listdir(rec.output_dir):
+            total_size = rec.file_size
-                if f.startswith("."):
+        else:
-                    continue
+            files = self._output_files.get(rec.id, [rec.output_file] if rec.output_file else [])
-                fp = os.path.join(rec.output_dir, f)
+            total_size, segment_count = self._calc_recording_size(files, rec.segment_mode)
-                if os.path.isfile(fp):
-                    total_size += os.path.getsize(fp)
-                    segment_count += 1
-        elif rec.output_file and os.path.isfile(rec.output_file):
-            total_size = os.path.getsize(rec.output_file)
 
         remaining = None
         if rec.scheduled_stop and rec.status == "running":
@@ -474,6 +489,29 @@ class RecordingManager:
             "remaining_display": format_elapsed(remaining) if remaining is not None else None,
         }
 
+    def _calc_recording_size(self, output_files: list[str], segment_mode: bool) -> tuple[int, int]:
+        total_size = 0
+        segment_count = 0
+        for of in output_files:
+            if segment_mode:
+                pattern = of.replace('%03d', '*')
+                for f in globmod.glob(pattern):
+                    if os.path.isfile(f):
+                        total_size += os.path.getsize(f)
+                        segment_count += 1
+            else:
+                if os.path.isfile(of):
+                    total_size += os.path.getsize(of)
+                    segment_count += 1
+        return total_size, segment_count
+
+    def _finalize_file_size(self, rec_id: int, segment_mode: bool) -> int:
+        files = self._output_files.get(rec_id, [])
+        if not files:
+            return 0
+        total_size, _ = self._calc_recording_size(files, segment_mode)
+        return total_size
+
     def _update_recording(self, rec_id: int, **kwargs):
         session = get_session()
         try:
@@ -505,3 +543,4 @@ class RecordingManager:
         self._stop_events.pop(rec_id, None)
         self._threads.pop(rec_id, None)
         self._rec_options.pop(rec_id, None)
+        self._output_files.pop(rec_id, None)

bin/backend/scheduler.py

@@ -1,5 +1,6 @@
 import datetime
 from apscheduler.schedulers.background import BackgroundScheduler
+from sqlalchemy import or_
 from models import Job, Recording, get_session
 
 DAY_MAP = {
@@ -75,6 +76,111 @@ class StreamScheduler:
             today = job.schedule_date or today
         return f"{job.id}|{job.schedule_once}|{today}|{job.schedule_start}"
 
+    def _schedule_state(self, job: dict, now: datetime.datetime | None = None) -> dict:
+        now = now or datetime.datetime.now()
+        today_num = now.isoweekday()
+        today_date = now.strftime("%Y-%m-%d")
+        now_time = now.strftime("%H:%M")
+
+        occ_key = (
+            f"{job['id']}|{job['schedule_once']}|"
+            f"{today_date if not job['schedule_once'] else job['schedule_date']}|"
+            f"{job['schedule_start']}"
+        )
+
+        is_today = False
+        multi_day = bool(job.get("schedule_end_date") and job["schedule_once"])
+
+        if job["schedule_once"]:
+            if job["schedule_date"] == today_date:
+                is_today = True
+        else:
+            if _matches_day(today_num, job["schedule_days"] or "*"):
+                is_today = True
+
+        in_window = False
+        is_cross_midnight = False
+        if is_today:
+            if multi_day:
+                now_min = _time_to_minutes(now_time)
+                start_min = _time_to_minutes(job["schedule_start"])
+                in_window = now_min >= start_min
+            elif job["schedule_stop"]:
+                start_min = _time_to_minutes(job["schedule_start"])
+                stop_min = _time_to_minutes(job["schedule_stop"])
+                if stop_min <= start_min:
+                    is_cross_midnight = True
+                    now_min = _time_to_minutes(now_time)
+                    in_window = now_min >= start_min
+                else:
+                    in_window = _in_time_window(now_time, job["schedule_start"], job["schedule_stop"])
+            else:
+                now_min = _time_to_minutes(now_time)
+                start_min = _time_to_minutes(job["schedule_start"])
+                in_window = now_min >= start_min
+
+        return {
+            "occ_key": occ_key,
+            "in_window": in_window,
+            "multi_day": multi_day,
+            "is_cross_midnight": is_cross_midnight,
+        }
+
+    def suppress_current_occurrence(self, job_id: int) -> bool:
+        session = get_session()
+        try:
+            j = session.query(Job).filter_by(id=job_id).first()
+            if not j or not j.schedule_enabled or not j.schedule_start:
+                return False
+            job = {
+                "id": j.id,
+                "schedule_once": j.schedule_once,
+                "schedule_date": j.schedule_date,
+                "schedule_days": j.schedule_days,
+                "schedule_start": j.schedule_start,
+                "schedule_stop": j.schedule_stop,
+                "schedule_end_date": j.schedule_end_date,
+            }
+        finally:
+            session.close()
+
+        state = self._schedule_state(job)
+        if not state["in_window"]:
+            return False
+
+        self._started_keys.add(state["occ_key"])
+        return True
+
+    def _occurrence_start_utc(self, job: dict, now: datetime.datetime) -> datetime.datetime | None:
+        date_text = job["schedule_date"] if job["schedule_once"] else now.strftime("%Y-%m-%d")
+        try:
+            local_start = datetime.datetime.strptime(
+                f"{date_text} {job['schedule_start']}",
+                "%Y-%m-%d %H:%M",
+            )
+        except (TypeError, ValueError):
+            return None
+
+        local_utc_offset = datetime.datetime.now() - datetime.datetime.utcnow()
+        return local_start - local_utc_offset
+
+    def _has_recording_for_occurrence(self, job: dict, now: datetime.datetime) -> bool:
+        occurrence_start = self._occurrence_start_utc(job, now)
+        if occurrence_start is None:
+            return False
+
+        session = get_session()
+        try:
+            return session.query(Recording).filter(
+                Recording.job_id == job["id"],
+                or_(
+                    Recording.started_at >= occurrence_start,
+                    Recording.stopped_at >= occurrence_start,
+                ),
+            ).first() is not None
+        finally:
+            session.close()
+
     def _is_job_recording(self, job_id: int) -> bool:
         session = get_session()
         try:
@@ -99,9 +205,6 @@ class StreamScheduler:
 
     def _tick(self):
         now = datetime.datetime.now()
-        today_num = now.isoweekday()
-        today_date = now.strftime("%Y-%m-%d")
-        now_time = now.strftime("%H:%M")
 
         session = get_session()
         try:
@@ -132,44 +235,19 @@ class StreamScheduler:
             if not job["schedule_start"]:
                 continue
 
-            is_today = False
+            state = self._schedule_state(job, now)
-            multi_day = bool(job.get("schedule_end_date") and job["schedule_once"])
+            in_window = state["in_window"]
-
+            occ_key = state["occ_key"]
-            if job["schedule_once"]:
-                if job["schedule_date"] == today_date:
-                    is_today = True
-            else:
-                if _matches_day(today_num, job["schedule_days"] or "*"):
-                    is_today = True
-
-            in_window = False
-            is_cross_midnight = False
-            if is_today:
-                if multi_day:
-                    now_min = _time_to_minutes(now_time)
-                    start_min = _time_to_minutes(job["schedule_start"])
-                    in_window = now_min >= start_min
-                elif job["schedule_stop"]:
-                    start_min = _time_to_minutes(job["schedule_start"])
-                    stop_min = _time_to_minutes(job["schedule_stop"])
-                    if stop_min <= start_min:
-                        is_cross_midnight = True
-                        now_min = _time_to_minutes(now_time)
-                        in_window = now_min >= start_min
-                    else:
-                        in_window = _in_time_window(now_time, job["schedule_start"], job["schedule_stop"])
-                else:
-                    now_min = _time_to_minutes(now_time)
-                    start_min = _time_to_minutes(job["schedule_start"])
-                    in_window = now_min >= start_min
-
-            occ_key = f"{job['id']}|{job['schedule_once']}|{today_date if not job['schedule_once'] else job['schedule_date']}|{job['schedule_start']}"
 
             if in_window:
-                if occ_key not in self._started_keys and not self._is_job_recording(job["id"]):
+                if (
+                    occ_key not in self._started_keys
+                    and not self._is_job_recording(job["id"])
+                    and not self._has_recording_for_occurrence(job, now)
+                ):
                     duration = job["max_duration"]
                     if not duration and job["schedule_stop"]:
-                        if multi_day:
+                        if state["multi_day"]:
                             start_dt = datetime.datetime.strptime(
                                 f"{job['schedule_date']} {job['schedule_start']}", "%Y-%m-%d %H:%M")
                             end_dt = datetime.datetime.strptime(
@@ -204,7 +282,12 @@ class StreamScheduler:
                     )
                     self._started_keys.add(occ_key)
             else:
-                if not multi_day and not is_cross_midnight and job["schedule_stop"] and self._is_job_recording(job["id"]):
+                if (
+                    not state["multi_day"]
+                    and not state["is_cross_midnight"]
+                    and job["schedule_stop"]
+                    and self._is_job_recording(job["id"])
+                ):
                     rec_id = self._get_active_scheduled_recording_for_job(job["id"])
                     if rec_id:
                         self.recorder.stop_recording(rec_id)

bin/frontend/static/index.html

@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>stream-recorder</title>
+    <title>Stream-Recorder</title>
     <style>
         :root {
             --bg: #0f1117;
@@ -30,6 +30,7 @@
             color: var(--text);
             line-height: 1.5;
             min-height: 100vh;
+            padding-bottom: 52px;
             display: flex;
             flex-direction: column;
         }
@@ -338,15 +339,38 @@
             padding-bottom: 8px;
             border-bottom: 1px solid var(--border);
         }
+
+        .site-footer {
+            position: fixed;
+            left: 0;
+            right: 0;
+            bottom: 0;
+            z-index: 50;
+            text-align: center;
+            padding: 12px 16px;
+            background: rgba(15, 17, 23, 0.96);
+            border-top: 1px solid var(--border);
+            color: var(--text-dim);
+            font-size: 0.75rem;
+        }
+
+        .site-footer a {
+            color: var(--text-dim);
+        }
+
+        .site-footer a:last-child {
+            color: var(--accent);
+        }
     </style>
 </head>
 <body>
 <div class="app">
     <header>
-        <h1><span class="rec-dot" id="recDot"></span> stream-recorder</h1>
+        <h1><span class="rec-dot" id="recDot"></span> Stream-Recorder</h1>
         <div class="tabs">
             <button class="tab active" onclick="switchTab('dashboard')">Dashboard</button>
             <button class="tab" onclick="switchTab('jobs')">Jobs</button>
+            <button class="tab" onclick="switchTab('stations')">Sender</button>
             <button class="tab" onclick="switchTab('logs')">Logs</button>
             <button class="tab" onclick="switchTab('settings')">Einstellungen</button>
         </div>
@@ -373,6 +397,15 @@
         <div id="jobsList"></div>
     </div>
 
+    <!-- Stations -->
+    <div class="panel" id="panel-stations">
+        <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:16px">
+            <p class="section-title" style="margin:0">Senderbibliothek</p>
+            <button class="btn btn-primary btn-sm" onclick="openStationModal()">+ Neuer Sender</button>
+        </div>
+        <div id="stationsList"></div>
+    </div>
+
     <!-- Logs -->
     <div class="panel" id="panel-logs">
         <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:16px">
@@ -402,6 +435,12 @@
 <div class="modal-overlay" id="quickRecordModal">
     <div class="modal">
         <div class="modal-title">Schnellaufnahme</div>
+        <div class="form-group">
+            <label>Senderbibliothek</label>
+            <select id="qr-station" onchange="applyStationToQuickRecord()">
+                <option value="">URL manuell eingeben</option>
+            </select>
+        </div>
         <div class="form-group">
             <label>Stream-URL *</label>
             <input type="text" id="qr-url" placeholder="rtmp://... oder https://...m3u8">
@@ -442,6 +481,12 @@
         <input type="hidden" id="job-edit-id">
 
         <div class="form-grid">
+            <div class="form-group full">
+                <label>Senderbibliothek</label>
+                <select id="job-station" onchange="applyStationToJob()">
+                    <option value="">URL manuell eingeben</option>
+                </select>
+            </div>
             <div class="form-group full">
                 <label>Stream-URL *</label>
                 <input type="text" id="job-url" placeholder="rtmp://... oder https://...m3u8">
@@ -574,6 +619,44 @@
     </div>
 </div>
 
+<!-- Station Modal -->
+<div class="modal-overlay" id="stationModal">
+    <div class="modal">
+        <div class="modal-title" id="stationModalTitle">Neuer Sender</div>
+        <input type="hidden" id="station-edit-id">
+        <div class="form-grid">
+            <div class="form-group">
+                <label>Name *</label>
+                <input type="text" id="station-name" placeholder="Sendername">
+            </div>
+            <div class="form-group">
+                <label>Typ</label>
+                <select id="station-type">
+                    <option value="auto">Automatisch</option>
+                    <option value="rtmp">RTMP</option>
+                    <option value="hls">HLS</option>
+                    <option value="mp3">MP3</option>
+                    <option value="aac">AAC</option>
+                    <option value="ogg">OGG</option>
+                    <option value="http">HTTP</option>
+                </select>
+            </div>
+            <div class="form-group full">
+                <label>Stream-URL *</label>
+                <input type="text" id="station-url" placeholder="rtmp://... oder https://...m3u8">
+            </div>
+            <div class="form-group full">
+                <label>Beschreibung (optional)</label>
+                <textarea id="station-description" rows="3" placeholder="z.B. Hauptstream, Wochenendprogramm..."></textarea>
+            </div>
+        </div>
+        <div class="modal-actions">
+            <button class="btn" onclick="closeModal('stationModal')">Abbrechen</button>
+            <button class="btn btn-primary" onclick="saveStation()">Speichern</button>
+        </div>
+    </div>
+</div>
+
 <!-- Extend Modal -->
 <div class="modal-overlay" id="extendModal">
     <div class="modal" style="max-width:400px">
@@ -602,6 +685,7 @@
 
 <script>
 const API = '';
+let stationsCache = [];
 
 async function api(path, opts = {}) {
     const res = await fetch(API + path, {
@@ -620,12 +704,20 @@ function switchTab(name) {
     document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
     document.querySelectorAll('.panel').forEach(p => p.classList.remove('active'));
     document.querySelector(`#panel-${name}`).classList.add('active');
+    const tabLabel = {
+        dashboard: 'dash',
+        jobs: 'jobs',
+        stations: 'sender',
+        logs: 'logs',
+        settings: 'einst',
+    }[name] || name;
     document.querySelectorAll('.tab').forEach(t => {
-        if (t.textContent.toLowerCase().includes(name === 'dashboard' ? 'dash' : name === 'settings' ? 'einst' : name))
+        if (t.textContent.toLowerCase().includes(tabLabel))
             t.classList.add('active');
     });
     if (name === 'logs') loadLogs();
     if (name === 'jobs') loadJobs();
+    if (name === 'stations') loadStations();
     if (name === 'settings') loadSettings();
 }
 
@@ -706,6 +798,127 @@ function renderRecent(recs) {
     `).join('');
 }
 
+// Stations
+async function loadStationOptions() {
+    try {
+        stationsCache = await api('/api/stations');
+        populateStationSelects();
+    } catch (e) {
+        console.error(e);
+    }
+}
+
+function populateStationSelects() {
+    ['qr-station', 'job-station'].forEach(id => {
+        const el = document.getElementById(id);
+        if (!el) return;
+        const selected = el.value;
+        el.innerHTML = '<option value="">URL manuell eingeben</option>' + stationsCache.map(s =>
+            `<option value="${s.id}">${esc(s.name)}${s.description ? ' - ' + esc(s.description) : ''}</option>`
+        ).join('');
+        if (stationsCache.some(s => String(s.id) === selected)) el.value = selected;
+    });
+}
+
+async function loadStations() {
+    try {
+        await loadStationOptions();
+        const el = document.getElementById('stationsList');
+        if (!stationsCache.length) {
+            el.innerHTML = '<div class="empty"><div class="empty-icon">&#128251;</div>Keine Sender gespeichert<br><button class="btn btn-primary" style="margin-top:12px" onclick="openStationModal()">Ersten Sender anlegen</button></div>';
+            return;
+        }
+        el.innerHTML = stationsCache.map(s => `
+            <div class="card">
+                <div class="card-header">
+                    <div class="card-title">
+                        ${esc(s.name)}
+                        <span class="badge badge-scheduled">${esc(s.stream_type || 'auto')}</span>
+                    </div>
+                    <div class="actions">
+                        <button class="btn btn-sm" onclick="openStationModal(${s.id})">Bearbeiten</button>
+                        <button class="btn btn-sm btn-danger" onclick="deleteStation(${s.id})">Löschen</button>
+                    </div>
+                </div>
+                ${s.description ? `<div class="meta" style="margin-bottom:4px"><span class="meta-item" style="color:var(--text)">${esc(s.description)}</span></div>` : ''}
+                <div class="meta">
+                    <span class="meta-item">${esc(s.stream_url)}</span>
+                </div>
+            </div>
+        `).join('');
+    } catch (e) {
+        console.error(e);
+    }
+}
+
+function openStationModal(id = null) {
+    const station = id ? stationsCache.find(s => s.id === id) : null;
+    document.getElementById('station-edit-id').value = station ? station.id : '';
+    document.getElementById('stationModalTitle').textContent = station ? 'Sender bearbeiten' : 'Neuer Sender';
+    document.getElementById('station-name').value = station ? station.name : '';
+    document.getElementById('station-url').value = station ? station.stream_url : '';
+    document.getElementById('station-type').value = station ? station.stream_type || 'auto' : 'auto';
+    document.getElementById('station-description').value = station ? station.description || '' : '';
+    openModal('stationModal');
+}
+
+async function saveStation() {
+    const editId = document.getElementById('station-edit-id').value;
+    const data = {
+        name: document.getElementById('station-name').value,
+        stream_url: document.getElementById('station-url').value,
+        stream_type: document.getElementById('station-type').value,
+        description: document.getElementById('station-description').value,
+    };
+    if (!data.name || !data.stream_url) {
+        alert('Name und URL sind Pflichtfelder');
+        return;
+    }
+
+    try {
+        if (editId) {
+            await api(`/api/stations/${editId}`, { method: 'PUT', body: JSON.stringify(data) });
+        } else {
+            await api('/api/stations', { method: 'POST', body: JSON.stringify(data) });
+        }
+        closeModal('stationModal');
+        loadStations();
+    } catch (e) {
+        alert('Fehler: ' + e.message);
+    }
+}
+
+async function deleteStation(id) {
+    if (!confirm('Sender wirklich löschen?')) return;
+    await api(`/api/stations/${id}`, { method: 'DELETE' });
+    loadStations();
+}
+
+function applyStationToQuickRecord() {
+    const id = document.getElementById('qr-station').value;
+    const station = stationsCache.find(s => String(s.id) === id);
+    if (!station) return;
+    document.getElementById('qr-url').value = station.stream_url;
+    document.getElementById('qr-type').value = station.stream_type || 'auto';
+    if (!document.getElementById('qr-name').value) {
+        document.getElementById('qr-name').value = station.name;
+    }
+}
+
+function applyStationToJob() {
+    const id = document.getElementById('job-station').value;
+    const station = stationsCache.find(s => String(s.id) === id);
+    if (!station) return;
+    document.getElementById('job-url').value = station.stream_url;
+    document.getElementById('job-type').value = station.stream_type || 'auto';
+    if (!document.getElementById('job-name').value) {
+        document.getElementById('job-name').value = station.name;
+    }
+    if (!document.getElementById('job-description').value && station.description) {
+        document.getElementById('job-description').value = station.description;
+    }
+}
+
 // Jobs
 async function loadJobs() {
     try {
@@ -748,8 +961,10 @@ async function loadJobs() {
 }
 
 function openJobModal(job = null) {
+    loadStationOptions();
     document.getElementById('job-edit-id').value = job ? job.id : '';
     document.getElementById('jobModalTitle').textContent = job ? 'Job bearbeiten' : 'Neuer Job';
+    document.getElementById('job-station').value = '';
     document.getElementById('job-url').value = job ? job.stream_url : '';
     document.getElementById('job-name').value = job ? job.name : '';
     document.getElementById('job-type').value = job ? job.stream_type : 'auto';
@@ -915,6 +1130,8 @@ function toggleMetadata() {
 
 // Quick Record
 function openQuickRecord() {
+    loadStationOptions();
+    document.getElementById('qr-station').value = '';
     document.getElementById('qr-url').value = '';
     document.getElementById('qr-name').value = '';
     document.getElementById('qr-type').value = 'auto';
@@ -1121,10 +1338,11 @@ document.querySelectorAll('.modal-overlay').forEach(overlay => {
 });
 
 // Auto-refresh
+loadStationOptions();
 loadDashboard();
 setInterval(loadDashboard, 5000);
 </script>
-<footer style="text-align:center;padding:32px 16px 16px;color:var(--text-dim);font-size:0.75rem">
+<footer class="site-footer">
     stream-recorder &copy; <a href="https://www.patrick-asmus.de" target="_blank" rel="noopener" style="color:var(--text-dim)">Patrick Asmus</a> &middot; <a href="https://git.techniverse.net/scriptos/stream-recorder" target="_blank" rel="noopener" style="color:var(--accent)">Source</a>
 </footer>
 </body>

docs/api.md

@@ -23,6 +23,16 @@ Alle Funktionen des Web-UI sind auch per REST-API verfügbar. Basis-URL: `http:/
 | `DELETE` | `/api/jobs/:id` | Job löschen |
 | `POST` | `/api/jobs/:id/record` | Job-Aufnahme starten |
 
+### Senderbibliothek
+
+| Methode | Pfad | Beschreibung |
+|---------|------|-------------|
+| `GET` | `/api/stations` | Alle gespeicherten Sender auflisten |
+| `POST` | `/api/stations` | Neuen Sender erstellen |
+| `GET` | `/api/stations/:id` | Sender-Details abrufen |
+| `PUT` | `/api/stations/:id` | Sender aktualisieren |
+| `DELETE` | `/api/stations/:id` | Sender löschen |
+
 ### Schnellaufnahme
 
 | Methode | Pfad | Beschreibung |