videosettings.h Example File

multimediawidgets/camera/videosettings.h

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  #ifndef VIDEOSETTINGS_H
  #define VIDEOSETTINGS_H

  #include <QDialog>
  #include <QAudioEncoderSettings>
  #include <QVideoEncoderSettings>

  class QComboBox;
  class QMediaRecorder;
  namespace Ui { class VideoSettingsUi; }

  class VideoSettings : public QDialog
  {
      Q_OBJECT

  public:
      explicit VideoSettings(QMediaRecorder *mediaRecorder, QWidget *parent = nullptr);
      ~VideoSettings();

      QAudioEncoderSettings audioSettings() const;
      void setAudioSettings(const QAudioEncoderSettings&);

      QVideoEncoderSettings videoSettings() const;
      void setVideoSettings(const QVideoEncoderSettings&);

      QString format() const;
      void setFormat(const QString &format);

  protected:
      void changeEvent(QEvent *e) override;

  private:
      QVariant boxValue(const QComboBox*) const;
      void selectComboBoxItem(QComboBox *box, const QVariant &value);

      Ui::VideoSettingsUi *ui;
      QMediaRecorder *mediaRecorder;
  };

  #endif // VIDEOSETTINGS_H