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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#ifndef QWINDOWSMEDIAENCODER_H
#define QWINDOWSMEDIAENCODER_H
#include <private/qplatformmediarecorder_p.h>
#include <QtCore/qglobal.h>
#include <QtCore/qurl.h>
QT_BEGIN_NAMESPACE
class QWindowsMediaDeviceSession;
class QPlatformMediaCaptureSession;
class QWindowsMediaCaptureService;
class QWindowsMediaEncoder : public QObject, public QPlatformMediaRecorder
{
Q_OBJECT
public:
explicit QWindowsMediaEncoder(QMediaRecorder *parent);
bool isLocationWritable(const QUrl &location) const override;
QMediaRecorder::RecorderState state() const override;
qint64 duration() const override;
void setMetaData(const QMediaMetaData &metaData) override;
QMediaMetaData metaData() const override;
void setCaptureSession(QPlatformMediaCaptureSession *session);
void record(QMediaEncoderSettings &settings) override;
void pause() override;
void resume() override;
void stop() override;
private Q_SLOTS:
void onCameraChanged();
void onRecordingStarted();
void onRecordingStopped();
void onDurationChanged(qint64 duration);
void onStreamingError(int errorCode);
void onRecordingError(int errorCode);
private:
void saveMetadata();
QWindowsMediaCaptureService *m_captureService = nullptr;
QWindowsMediaDeviceSession *m_mediaDeviceSession = nullptr;
QMediaRecorder::RecorderState m_state = QMediaRecorder::StoppedState;
QString m_fileName;
QMediaMetaData m_metaData;
qint64 m_duration = 0;
bool m_sessionWasActive = false;
};
QT_END_NAMESPACE
#endif
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