select dutch audio

Dockers/self-hosted-iptv/iptv/streamer.py

@@ -7,12 +7,7 @@ import tempfile
 from pathlib import Path
 from urllib.parse import unquote
 
-from .config import (
-    VIDEO_EXTENSIONS,
-    MOVIES_ROOT,
-    SERIES_ROOT,
-    PREFERRED_AUDIO_LANGUAGES,
-)
+from .config import VIDEO_EXTENSIONS, MOVIES_ROOT, SERIES_ROOT
 
 logger = logging.getLogger(__name__)
 
@@ -50,7 +45,7 @@ def path_to_absolute(path_param: str) -> Path | None:
 def get_preferred_audio_stream_index(path: Path) -> int | None:
     """
     Probe the file with ffprobe and return the 0-based audio stream index to use:
-    first Dutch/Flemish (nld/dut), else first English (eng), else first audio stream.
+    Dutch (nld/dut/nl) if available, else Flemish (vls), else default (first audio).
     Returns None on probe failure or no audio streams.
     """
     try:
@@ -79,14 +74,19 @@ def get_preferred_audio_stream_index(path: Path) -> int | None:
             if idx is None:
                 continue
             tags = s.get("tags") or {}
-            lang = (tags.get("language") or "").strip().lower()[:3]
-            audio_streams.append((idx, lang))
+            raw = (tags.get("language") or "").strip().lower()
+            lang = raw[:3] if len(raw) >= 3 else raw
+            audio_streams.append((idx, lang, raw))
         if not audio_streams:
             return None
-        for pref in PREFERRED_AUDIO_LANGUAGES:
-            for idx, lang in audio_streams:
-                if lang == pref:
-                    return idx
+        dutch = ("nld", "dut", "nl")
+        flemish = ("vls", "nl-be", "nlb")
+        for idx, lang, raw in audio_streams:
+            if lang in dutch or raw in dutch:
+                return idx
+        for idx, lang, raw in audio_streams:
+            if lang in flemish or raw in flemish:
+                return idx
         return audio_streams[0][0]
     except (
         subprocess.TimeoutExpired,