/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #ifndef AVFVIDEOENCODERSETTINGSCONTROL_H #define AVFVIDEOENCODERSETTINGSCONTROL_H #include #include "avfcamerautility.h" #import @class NSDictionary; QT_BEGIN_NAMESPACE class AVFCameraService; class AVFVideoEncoderSettingsControl : public QVideoEncoderSettingsControl { Q_OBJECT public: explicit AVFVideoEncoderSettingsControl(AVFCameraService *service); QList supportedResolutions(const QVideoEncoderSettings &requestedVideoSettings, bool *continuous = nullptr) const override; QList supportedFrameRates(const QVideoEncoderSettings &requestedVideoSettings, bool *continuous = nullptr) const override; QStringList supportedVideoCodecs() const override; QString videoCodecDescription(const QString &codecName) const override; QVideoEncoderSettings videoSettings() const override; void setVideoSettings(const QVideoEncoderSettings &requestedVideoSettings) override; NSDictionary *applySettings(AVCaptureConnection *connection); void unapplySettings(AVCaptureConnection *connection); private: AVFCameraService *m_service; QVideoEncoderSettings m_requestedSettings; QVideoEncoderSettings m_actualSettings; AVCaptureDeviceFormat *m_restoreFormat; AVFPSRange m_restoreFps; }; QT_END_NAMESPACE #endif // AVFVIDEOENCODERSETTINGSCONTROL_H