void S60AudioEncoderControl::setAudioSettings(const QAudioEncoderSettings &settings)
{
TRACE("S60AudioEncoderControl::setAudioSettings" << qtThisPtr()
<< "encodingMode" << settings.encodingMode()
<< "codec" << settings.codec()
<< "bitRate" << settings.bitRate()
<< "channelCount" << settings.channelCount()
<< "sampleRate" << settings.sampleRate()
<< "quality" << settings.quality());
QAudioFormat fmt = m_session->format();
if (settings.encodingMode() == QtMultimediaKit::ConstantQualityEncoding) {
fmt.setCodec(settings.codec());
setQuality(settings.quality(), fmt);
if (settings.sampleRate() > 0)
fmt.setFrequency(settings.sampleRate());
if (settings.channelCount() > 0)
fmt.setChannels(settings.channelCount());
} else {
if (settings.sampleRate() == 8000) {
fmt.setSampleType(QAudioFormat::UnSignedInt);
fmt.setSampleSize(8);
} else {
fmt.setSampleType(QAudioFormat::SignedInt);
fmt.setSampleSize(16);
}
fmt.setCodec(settings.codec());
fmt.setFrequency(settings.sampleRate());
fmt.setChannels(settings.channelCount());
}
m_session->setFormat(fmt);
m_session->setEncoderSettings(settings);
m_settings = settings;
}
void AudioEncoderControl::setAudioSettings(const QAudioEncoderSettings &settings)
{
QAudioFormat fmt = m_session->format();
if (settings.encodingMode() == QMultimedia::ConstantQualityEncoding) {
if (settings.quality() == QMultimedia::LowQuality) {
fmt.setSampleSize(8);
fmt.setChannelCount(1);
fmt.setSampleRate(8000);
fmt.setSampleType(QAudioFormat::UnSignedInt);
} else if (settings.quality() == QMultimedia::NormalQuality) {
fmt.setSampleSize(16);
fmt.setChannelCount(1);
fmt.setSampleRate(22050);
fmt.setSampleType(QAudioFormat::SignedInt);
} else {
fmt.setSampleSize(16);
fmt.setChannelCount(1);
fmt.setSampleRate(44100);
fmt.setSampleType(QAudioFormat::SignedInt);
}
} else {
fmt.setChannelCount(settings.channelCount());
fmt.setSampleRate(settings.sampleRate());
if (settings.sampleRate() == 8000 && settings.bitRate() == 8000) {
fmt.setSampleType(QAudioFormat::UnSignedInt);
fmt.setSampleSize(8);
} else {
fmt.setSampleSize(16);
fmt.setSampleType(QAudioFormat::SignedInt);
}
}
fmt.setCodec("audio/pcm");
m_session->setFormat(fmt);
m_settings = settings;
}
