record sound in AMR format

[Wah]

Hi folks,

I have a project to record sound in Nokia phone. The main goal of my project is record the sound in small size, so WAV cannot be use. I have read some information from forum and make a test. Following is part of the source code. It can record sound in amr format, however it works in Nokia 6600, but not in 7610 and N70.
Any idea?

Besides, where I can find the UID for others clip format? such as ogg, mp3 or others compressed audio formation for MMF? I want to try others format incase amr not work.

Thanks



In ConstructL:

iMdaAudioRecorderUtility = CMdaAudioRecorderUtility::NewL(*this, 0, 80, EMdaPriorityPreferenceQuality);

OpenFile:
const TUid KMMFExControllerUID = {0x101F5022};
const TUid KMMFExDesFormatUID = {0x101FAF66};
const TUint32 KMMFFourCCCodeAMR = {0x524d4120};

iMdaAudioRecorderUtility->OpenFileL(aFileName,KMMFExControllerUID,KMMFExControllerUID,KMMFExDesFormatUID,KMMFFourCCCodeAMR);

where aFileName is E:\test.amr



Record:
// Set maximum gain for recording
iMdaAudioRecorderUtility->SetGain(iMdaAudioRecorderUtility->MaxGain());

// Delete current audio sample from beginning of file
// CropL doesn't work according forum nokia know issues
// iMdaAudioRecorderUtility->CropL();

iMdaAudioRecorderUtility->SetPosition(TTimeIntervalMicroSeconds(0));

iMdaAudioRecorderUtility->RecordL();

[symbianyucca]

there are no support on recording Mp3 with series 60 devices (6600 does not even play MP3 nativly). Anyway, you could search this forum for recording using streams. If I remember right Sten had quite nice posts descriping on how to record AMR with streams.

yucca

[Wah]

Thanks for you information.

Besdies where I can find others audio clip format UID?