Index: /trunk/src/VBox/ValidationKit/utils/audio/vkat.cpp
===================================================================
--- /trunk/src/VBox/ValidationKit/utils/audio/vkat.cpp	(revision 91666)
+++ /trunk/src/VBox/ValidationKit/utils/audio/vkat.cpp	(revision 91667)
@@ -153,5 +153,6 @@
     VKAT_VERIFY_OPT_MAX_DIFF_COUNT = 900,
     VKAT_VERIFY_OPT_MAX_DIFF_PERCENT,
-    VKAT_VERIFY_OPT_MAX_SIZE_PERCENT
+    VKAT_VERIFY_OPT_MAX_SIZE_PERCENT,
+    VKAT_VERIFY_OPT_NORMALIZE
 };
 
@@ -212,5 +213,6 @@
     { "--max-diff-count",      VKAT_VERIFY_OPT_MAX_DIFF_COUNT,     RTGETOPT_REQ_UINT32 },
     { "--max-diff-percent",    VKAT_VERIFY_OPT_MAX_DIFF_PERCENT,   RTGETOPT_REQ_UINT8  },
-    { "--max-size-percent",    VKAT_VERIFY_OPT_MAX_SIZE_PERCENT,   RTGETOPT_REQ_UINT8  }
+    { "--max-size-percent",    VKAT_VERIFY_OPT_MAX_SIZE_PERCENT,   RTGETOPT_REQ_UINT8  },
+    { "--normalize",           VKAT_VERIFY_OPT_NORMALIZE,          RTGETOPT_REQ_BOOL   }
 };
 
@@ -1151,4 +1153,8 @@
                 break;
 
+            case VKAT_VERIFY_OPT_NORMALIZE:
+                Opts.fNormalize = ValueUnion.f;
+                break;
+
             case VINF_GETOPT_NOT_OPTION:
                 if (iTestSet == 0)