3 files changed, 14 insertions, 1 deletions
diff --git a/dxr3.c b/dxr3.c
index 5047603..028120d 100644
--- a/dxr3.c
+++ b/dxr3.c
@@ -70,6 +70,10 @@ cMenuSetupDxr3::cMenuSetupDxr3()
     menuVideoModes[2] = tr("NTSC");
     Add(new cMenuEditStraItem(tr("Video mode"), &newVideoMode, 3, menuVideoModes));
 
+    menuAc3AudioModes[0] = tr("PCM encapsulation");
+    menuAc3AudioModes[1] = tr("AC3 passthrough");
+    Add(new cMenuEditStraItem(tr("AC3 mode"), &newAc3AudioMode, 2, menuAc3AudioModes));
+
     newUseWSS = cSettings::instance()->useWss();
 #ifdef EM8300_IOCTL_SET_WSS
     Add(new cMenuEditBoolItem(tr("Use widescreen signaling (WSS)"), &newUseWSS));
diff --git a/dxr3.h b/dxr3.h
index 9743e2a..c80660e 100644
--- a/dxr3.h
+++ b/dxr3.h
@@ -22,7 +22,9 @@ private:
     int newUseDigitalOut;
     int newDxr3Card;
     int newVideoMode;
+    int newAc3AudioMode;
     const char *menuVideoModes[3];
+    const char *menuAc3AudioModes[2];
     int newUseWSS;
     int newHideMenu;
     int newOsdFlushRate;
diff --git a/settings.h b/settings.h
index decafb5..084d3f4 100644
--- a/settings.h
+++ b/settings.h
@@ -48,6 +48,11 @@ enum AudioDriver {
 #endif
 };
 
+enum Ac3AudioMode {
+	PCM_ENCAPSULATION = 0,
+	AC3_PASSTHROUGH
+};
+
 // ==================================
 //! global interface to access all config datas of this plugin
 /*
@@ -59,7 +64,8 @@ class cSettings : public Singleton<cSettings>
 public:
     cSettings() : useDigitalOut(0), card(0), forceLetterBox(0), videoMode(PAL),
                   brightness(500), contrast(500), saturation(500),
-                  hideMenu(0), useWss(0), loadFirmware(false), audioDriver(OSS) {}
+                  hideMenu(0), useWss(0), loadFirmware(false), audioDriver(OSS),
+                  ac3AudioMode(PCM_ENCAPSULATION) {}
 
     bool processArgs(int argc, char *argv[]);
 
@@ -76,6 +82,7 @@ public:
     Accessors<int> useWss;
     Accessors<bool> loadFirmware;
     Accessors<AudioDriver> audioDriver;
+    Accessors<Ac3AudioMode> ac3AudioMode;
 };
 
 #endif /*SETTINGS_H*/