diff -r fcece45ef507 -r 79de32ba3296 src/multimedia/audio/qaudio_symbian_p.cpp
--- a/src/multimedia/audio/qaudio_symbian_p.cpp	Mon May 03 13:17:34 2010 +0300
+++ b/src/multimedia/audio/qaudio_symbian_p.cpp	Fri May 14 16:40:13 2010 +0300
@@ -315,7 +315,7 @@
     TUint32 fourCC;
 
     bool result = false;
-    if (formatQt.codec() == "audio/pcm" &&
+    if (formatQt.codec() == QString::fromAscii("audio/pcm") &&
         formatQtToNative(formatQt, fourCC, formatNative)) {
         result =
                 (formatNative.iRate & caps.caps().iRate)
@@ -337,7 +337,7 @@
     TMMFMonoStereo outputChannels;
     TMMFSoundEncoding outputEncoding;
 
-    if (inputFormat.codec() == "audio/pcm") {
+    if (inputFormat.codec() == QString::fromAscii("audio/pcm")) {
         result =
                 sampleRateQtToNative(inputFormat.frequency(), outputSampleRate)
             &&  channelsQtToNative(inputFormat.channels(), outputChannels)