Index: /trunk/src/VBox/Devices/Audio/DrvHostValidationKit.cpp
===================================================================
--- /trunk/src/VBox/Devices/Audio/DrvHostValidationKit.cpp	(revision 65889)
+++ /trunk/src/VBox/Devices/Audio/DrvHostValidationKit.cpp	(revision 65890)
@@ -177,5 +177,16 @@
 
                 if (RT_FAILURE(rc))
+                {
                     LogRel(("VaKitAudio: Creating output file '%s' failed with %Rrc\n", szFile, rc));
+                }
+                else
+                {
+                    size_t cch;
+                    char szTimingInfo[128];
+                    cch = RTStrPrintf(szTimingInfo, sizeof(szTimingInfo), "# %dHz %dch %dbps\n",
+                        pCfgReq->Props.uHz, pCfgReq->Props.cChannels, pCfgReq->Props.cBits);
+
+                    RTFileWrite(pStreamDbg->hFileTiming, szTimingInfo, cch, NULL);
+                }
             }
             else
@@ -312,4 +323,6 @@
 
     int rc = DrvAudioHlpWAVFileClose(&pStreamDbg->File);
+    RTFileClose(pStreamDbg->hFileTiming);
+
     if (RT_SUCCESS(rc))
     {
@@ -323,9 +336,8 @@
 
             RTStrCopy(szFile, sizeof(szFile), pStreamDbg->File.szName);
-            rc = RTFileDelete(szFile);
+            RTFileDelete(szFile);
 
             RTStrCat(szFile, sizeof(szFile), ".timing");
-            rc = RTFileDelete(szFile);
-
+            RTFileDelete(szFile);
         }
         else