C++ (Cpp) QAudioEncoderSettings::codec Examples

Example #1

File: s60audioencodercontrol.cpp Project: bavanisp/qtmobility-1.1.0

void S60AudioEncoderControl::setAudioSettings(const QAudioEncoderSettings &settings)
{
    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_settings = settings;
}

Example #2

File: qandroidaudioencodersettingscontrol.cpp Project: MarianMMX/MarianMMX

QList<int> QAndroidAudioEncoderSettingsControl::supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous) const
{
    if (continuous)
        *continuous = false;

    if (settings.isNull() || settings.codec().isNull() || settings.codec() == QLatin1String("aac")) {
        return QList<int>() << 8000 << 11025 << 12000 << 16000 << 22050
                            << 24000 << 32000 << 44100 << 48000 << 96000;
    } else if (settings.codec() == QLatin1String("amr-nb")) {
        return QList<int>() << 8000;
    } else if (settings.codec() == QLatin1String("amr-wb")) {
        return QList<int>() << 16000;
    }

    return QList<int>();
}