Function foreach

Src/ParameterCompone/ParameterRecordUI.cpp:25–28

    QMediaRecorder recorder;
    auto formats = recorder.mediaFormat().supportedFileFormats(QMediaFormat::Encode);
    foreach(auto f, formats) {
        qDebug(log) << "File format name:" << f;
        ui->cmbFileFormat->addItem(QMediaFormat::fileFormatName(f), f);
    }
    auto video = recorder.mediaFormat().supportedVideoCodecs(QMediaFormat::Encode);
    foreach (auto v, video) {
        qDebug(log) << "Video codec:" << v;