How to check supported formates in Qt

[prasadqt]

Hi
We are working on Qt for meego on media player application. Now we want to know how to check the whether the platform supports trhe formate or not.
If possible can you send me code snippet

Thanks in advance

[mohsen]

@capture = new QMediaRecorder(audiosource);
QStringList codecs = capture->supportedAudioCodecs();
for(int i = 0; i < codecs.count(); i++)
codecsBox->addItem(codecs.at(i));@