Index: /trunk/src/VBox/Devices/Audio/DrvAudio.cpp
===================================================================
--- /trunk/src/VBox/Devices/Audio/DrvAudio.cpp	(revision 73639)
+++ /trunk/src/VBox/Devices/Audio/DrvAudio.cpp	(revision 73640)
@@ -567,15 +567,15 @@
     /* Let the user know if the backend changed some of the tweakable values. */
     if (CfgHostAcq.Backend.cfBufferSize != pCfgHost->Backend.cfBufferSize)
-        LogRel2(("Audio: Backend changed buffer size from (%RU64ms, %RU32 frames) to (%RU64ms, %RU32 frames) frames\n",
+        LogRel2(("Audio: Backend changed buffer size from %RU64ms (%RU32 frames) to %RU64ms (%RU32 frames)\n",
                  DrvAudioHlpFramesToMilli(pCfgHost->Backend.cfBufferSize, &pCfgHost->Props), pCfgHost->Backend.cfBufferSize,
                  DrvAudioHlpFramesToMilli(CfgHostAcq.Backend.cfBufferSize, &CfgHostAcq.Props), CfgHostAcq.Backend.cfBufferSize));
 
     if (CfgHostAcq.Backend.cfPeriod != pCfgHost->Backend.cfPeriod)
-        LogRel2(("Audio: Backend changed period size from (%RU64ms, %RU32 frames) to (%RU64ms, %RU32 frames) frames\n",
+        LogRel2(("Audio: Backend changed period size from %RU64ms (%RU32 frames) to %RU64ms (%RU32 frames)\n",
                  DrvAudioHlpFramesToMilli(pCfgHost->Backend.cfPeriod, &pCfgHost->Props), pCfgHost->Backend.cfPeriod,
                  DrvAudioHlpFramesToMilli(CfgHostAcq.Backend.cfPeriod, &CfgHostAcq.Props), CfgHostAcq.Backend.cfPeriod));
 
     if (CfgHostAcq.Backend.cfPreBuf != pCfgHost->Backend.cfPreBuf)
-        LogRel2(("Audio: Backend changed pre-buffering size from (%RU64ms, %RU32 frames) to (%RU64ms, %RU32 frames) frames\n",
+        LogRel2(("Audio: Backend changed pre-buffering size from %RU64ms (%RU32 frames) to %RU64ms (%RU32 frames)\n",
                  DrvAudioHlpFramesToMilli(pCfgHost->Backend.cfPreBuf, &pCfgHost->Props), pCfgHost->Backend.cfPreBuf,
                  DrvAudioHlpFramesToMilli(CfgHostAcq.Backend.cfPreBuf, &CfgHostAcq.Props), CfgHostAcq.Backend.cfPreBuf));
@@ -639,5 +639,7 @@
 
     if (pCfgGuest->Device.uSchedulingHintMs)
-        LogRel2(("Audio: Stream '%s' got a scheduling hint of %RU32ms\n", pStream->szName, pCfgGuest->Device.uSchedulingHintMs));
+        LogRel2(("Audio: Stream '%s' got a scheduling hint of %RU32ms (%RU32 bytes)\n",
+                 pStream->szName, pCfgGuest->Device.uSchedulingHintMs,
+                 DrvAudioHlpMilliToBytes(pCfgGuest->Device.uSchedulingHintMs, &pCfgGuest->Props)));
 
     /* Destroy any former mixing buffer. */
@@ -1395,5 +1397,5 @@
 #ifdef LOG_ENABLED
     char *pszStreamSts = dbgAudioStreamStatusToStr(stsStream);
-    Log3Func(("[%s] Buffer: Start fStatus=%s\n", pStream->szName, pszStreamSts));
+    Log3Func(("[%s] Start fStatus=%s\n", pStream->szName, pszStreamSts));
     RTStrFree(pszStreamSts);
 #endif /* LOG_ENABLED */
@@ -1420,5 +1422,5 @@
         pStream->tsLastPlayedCapturedNs = RTTimeNanoTS();
 
-        Log3Func(("[%s] Buffer: Last played %RU64ns (%RU64ms), filled with %RU64ms (%RU8%%) total, "
+        Log3Func(("[%s] Last played %RU64ns (%RU64ms), filled with %RU64ms (%RU8%%) total, "
                   "(cfLive=%RU32, fThresholdReached=%RTbool)\n",
                   pStream->szName, tsDeltaPlayedCapturedNs, tsDeltaPlayedCapturedNs / RT_NS_1MS_64,
@@ -1472,5 +1474,5 @@
             }
 
-            Log3Func(("[%s] Buffer: fJustStarted=%RTbool, cfLive=%RU32, cfToPlay=%RU32\n",
+            Log3Func(("[%s] fJustStarted=%RTbool, cfLive=%RU32, cfToPlay=%RU32\n",
                       pStream->szName, fJustStarted, cfLive, cfToPlay));
 
@@ -1483,5 +1485,5 @@
                 {
                     pStream->fThresholdReached = false;
-                    Log3Func(("[%s] Buffer: Underrun (cfLive=%RU32, cfToPlay=%RU32)\n", pStream->szName, cfLive, cfToPlay));
+                    Log3Func(("[%s] Warning: Buffer underrun (cfLive=%RU32, cfToPlay=%RU32)\n", pStream->szName, cfLive, cfToPlay));
                     LogRel2(("Audio: Stream '%s' buffer underrun (total %RU8%%, which is %RU8%% of a period), buffering ...\n",
                              pStream->szName, uLivePercent, (100 * cfLive) / pStream->Host.Cfg.Backend.cfPeriod));
@@ -1498,5 +1500,5 @@
             if (!fJustStarted)
                 pStream->Out.Dbg.cbJitterWrittenPlayed -= AUDIOMIXBUF_F2B(&pStream->Host.MixBuf, cfToPlay);
-            Log3Func(("[%s] Buffer: Playing %RU32 frames (%RU64ms), now filled with %RU64ms -- %RU8%% (cbJitterWrittenPlayed=%RI64)\n",
+            Log3Func(("[%s] Playing %RU32 frames (%RU64ms), now filled with %RU64ms -- %RU8%% (cbJitterWrittenPlayed=%RI64)\n",
                       pStream->szName, cfToPlay, DrvAudioHlpFramesToMilli(cfToPlay, &pStream->Host.Cfg.Props),
                       DrvAudioHlpFramesToMilli(AudioMixBufUsed(&pStream->Host.MixBuf), &pStream->Host.Cfg.Props),
@@ -1538,5 +1540,5 @@
     uint32_t cfLive = AudioMixBufLive(&pStream->Host.MixBuf);
     pszStreamSts  = dbgAudioStreamStatusToStr(stsStream);
-    Log3Func(("[%s] Buffer: End fStatus=%s, cfLive=%RU32, cfPlayedTotal=%RU32, rc=%Rrc\n",
+    Log3Func(("[%s] End fStatus=%s, cfLive=%RU32, cfPlayedTotal=%RU32, rc=%Rrc\n",
               pStream->szName, pszStreamSts, cfLive, cfPlayedTotal, rc));
     RTStrFree(pszStreamSts);