feat(audio): add Kodi-style stereo downmix with center channel boost

2026-07-05 14:29:57 +02:00
parent 97901cba87
commit 90c4fe5458
46 changed files with 955 additions and 85 deletions
@@ -564,6 +564,18 @@ class _VideoSettingsSheetState extends State<VideoSettingsSheet> {
          onAfterWrite: widget.player.setAudioNormalization,
        ),

+        // Stereo Downmix
+        _SettingsToggleItem(
+          pref: SettingsService.audioDownmix,
+          icon: Symbols.headphones_rounded,
+          title: t.videoSettings.audioDownmix,
+          onAfterWrite: (enabled) => widget.player.setAudioDownmix(
+            enabled: enabled,
+            centerBoostDb: SettingsService.instance.read(SettingsService.downmixCenterBoost),
+            normalize: SettingsService.instance.read(SettingsService.audioDownmixNormalize),
+          ),
+        ),
+
        // Shader Preset (MPV only)
        if (widget.shaderService != null && widget.shaderService!.isSupported)
          _SettingsMenuItem(