diff -r cbb1bfb7ebfb -r edd273b3192a mmappcomponents/mmmtpdataprovider/inc/mmmtpdpfiledefs.h
--- a/mmappcomponents/mmmtpdataprovider/inc/mmmtpdpfiledefs.h	Fri May 14 16:21:14 2010 +0300
+++ b/mmappcomponents/mmmtpdataprovider/inc/mmmtpdpfiledefs.h	Thu May 27 13:19:19 2010 +0300
@@ -47,29 +47,29 @@
 _LIT( KTxtExtensionPLA, ".pla" );
 _LIT( KTxtExtensionVIR, ".vir" ); // virtual playlist from MPX
 
-_LIT(KFormatExtensionMP3, "0x3009:mp3");
-_LIT(KFormatExtensionWMA, "0xb901:wma");
-_LIT(KFormatExtensionMP4, "0xb982:mp4");
-_LIT(KFormatExtension3GP, "0xb984:3gp");
-_LIT(KFormatExtension3G2, "0xb984:3g2");
-_LIT(KFormatExtensionAAC, "0xb903:aac");
-_LIT(KFormatExtensionWAV, "0x3008:wav");
-_LIT(KFormatExtensionWMV, "0xb981:wmv");
-_LIT(KFormatExtensionASF, "0x300c:asf");
+_LIT(KFormatExtensionMP3, "0x3009:mp3::3");
+_LIT(KFormatExtensionWMA, "0xb901:wma::3");
+_LIT(KFormatExtensionMP4, "0xb982:mp4::3");
+_LIT(KFormatExtension3GP, "0xb984:3gp::3");
+_LIT(KFormatExtension3G2, "0xb984:3g2::3");
+_LIT(KFormatExtensionAAC, "0xb903:aac::3");
+_LIT(KFormatExtensionWAV, "0x3008:wav::3");
+_LIT(KFormatExtensionWMV, "0xb981:wmv::3");
+_LIT(KFormatExtensionASF, "0x300c:asf::3");
 
 //ODF container
-_LIT(KFormatExtensionODFAudio3GPP, "0xB984:ODF:audio/3gpp");
-_LIT(KFormatExtensionODFVideo3GPP, "0xB984:ODF:video/3gpp");
+_LIT(KFormatExtensionODFAudio3GPP, "0xB984:ODF:audio/3gpp:3");
+_LIT(KFormatExtensionODFVideo3GPP, "0xB984:ODF:video/3gpp:3");
 
-_LIT(KFormatExtensionM4A, "0xB982:m4a");
-_LIT(KFormatExtensionO4A, "0xB984:o4a");
-_LIT(KFormatExtensionO4V, "0xB984:o4v");
+_LIT(KFormatExtensionM4A, "0xB982:m4a::3");
+_LIT(KFormatExtensionO4A, "0xB984:o4a::3");
+_LIT(KFormatExtensionO4V, "0xB984:o4v::3");
 
 //Abstract Album
-_LIT(KFormatExtensionALB, "0xBA03:alb");
+_LIT(KFormatExtensionALB, "0xBA03:alb::3");
 
 //Playlists
-_LIT(KFormatExtensionM3U, "0xba11:m3u");
+_LIT(KFormatExtensionM3U, "0xba11:m3u::3");
 _LIT(KFormatExtensionPLA, "0xBA05:pla");
 _LIT(KFormatExtensionVIR, "0xBA05:vir"); //abstract audio & video playlist 0xBA05
 //--------------------------------------------------------------------------------------------