NewLC - S60 v2: mp3 file to wav file convert - Comments

Re: S60 v2: mp3 file to wav file convert

Yarichello — Sun, 16 Jul 2006 07:52:54 +0200

I shall try to answer some of my questions itself.
I have tried to use a class CMMFCodec, and on the emulator something is converted, however instead of a normal sound I receive only noise.
On the 6680 phone I get KErrNotSupported error at attempt to create CMMFCodec object with the following parameters:

TFourCC srcDataType (KMMFFourCCCodeMP3);
TFourCC dstDataType (KMMFFourCCCodePCM16);

CMMFCodec* mmfCodec = NULL;
TRAPD (err, mmfCodec = CMMFCodec:: NewL (srcDataType, dstDataType));

Somebody have ideas how to solve this problem?

Re: S60 v2: mp3 file to wav file convert

Yarichello — Wed, 12 Jul 2006 00:56:15 +0200

I found few unanswered posts similar to this theme on forum, is it possible to convert from mp3 to wav using CMdaAudioConverterUtility?

Can I use CMMFCodec to convert whole mp3 file to wav sample by sample?
If I can do it, then i need to retrieve from mp3 file samples to give it to CMMFCodec in order to converting, is it hard?

Or better and fastest will be using of third party library, example MadLib?

Sorry for my english,
Thanks

S60 v2: mp3 file to wav file convert

Yarichello — Tue, 11 Jul 2006 12:23:33 +0200