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// Copyright (C) 2016 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
#ifndef QFFMPEGMEDIARECODER_H
#define QFFMPEGMEDIARECODER_H
//
// 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.
//
#include <private/qplatformmediarecorder_p.h>
QT_BEGIN_NAMESPACE
class QAudioSource;
class QAudioSourceIO;
class QAudioBuffer;
class QMediaMetaData;
class QFFmpegMediaCaptureSession;
namespace QFFmpeg {
class Encoder;
}
class QFFmpegMediaRecorder : public QObject, public QPlatformMediaRecorder
{
Q_OBJECT
public:
QFFmpegMediaRecorder(QMediaRecorder *parent);
virtual ~QFFmpegMediaRecorder();
bool isLocationWritable(const QUrl &sink) const override;
void record(QMediaEncoderSettings &settings) override;
void pause() override;
void resume() override;
void stop() override;
void setMetaData(const QMediaMetaData &) override;
QMediaMetaData metaData() const override;
void setCaptureSession(QFFmpegMediaCaptureSession *session);
private Q_SLOTS:
void newDuration(qint64 d) { durationChanged(d); }
void finalizationDone();
void handleSessionError(QMediaRecorder::Error code, const QString &description);
private:
using Encoder = QFFmpeg::Encoder;
struct EncoderDeleter
{
void operator()(Encoder *) const;
};
QFFmpegMediaCaptureSession *m_session = nullptr;
QMediaMetaData m_metaData;
std::unique_ptr<Encoder, EncoderDeleter> m_encoder;
};
QT_END_NAMESPACE
#endif // QFFMPEGMEDIARECODER_H
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