daudiorecorder.h

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// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef DAUDIORECORDER_H
#define DAUDIORECORDER_H
 
#include <QUrl>
#if BUILD_Qt6
#include <QtMultimedia/QMediaRecorder>
#include <QtMultimedia/QMediaCaptureSession>
#else
#include <QAudioRecorder>
#endif
#include <dtkmultimedia.h>
DMULTIMEDIA_BEGIN_NAMESPACE
 
class DAudioRecorderPrivate;
#if BUILD_Qt6
class Q_MULTIMEDIA_EXPORT DAudioRecorder : public QMediaRecorder
#else
class Q_MULTIMEDIA_EXPORT DAudioRecorder : public QAudioRecorder
#endif
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(DAudioRecorder)
 
public:
    enum ACodecID {
        CODEC_ID_NO,
        CODEC_ID_AAC,
        CODEC_ID_MP3,
        CODEC_ID_AC3,
    };
 
    enum AChannelsID {
        CHANNELS_ID_MONO = 1,
        CHANNELS_ID_STEREO,
    };
 
public:
    DAudioRecorder(QObject *parent = nullptr);
    ~DAudioRecorder();
 
    ACodecID codec() const;
    void setCodec(const ACodecID &codec);
 
    int bitRate() const;
    void setBitRate(int bitrate);
 
    AChannelsID channelCount() const;
    void setChannelCount(AChannelsID channels);
 
    int sampleRate() const;
    void setSampleRate(int rate);
 
    QString audioInput() const;
    void setAudioInput(const QString &name);
 
    QUrl outputLocation() const;
    bool setOutputLocation(const QUrl &location);
 
#if BUILD_Qt6
    //    enum State
    //    {
    //        StoppedState,
    //        RecordingState,
    //        PausedState
    //    };
    // Qt6由State改为RecorderState
    QMediaRecorder::RecorderState state() const;
#else
    State state() const;
#endif
 
public Q_SLOTS:
    void record();
    void pause();
    void stop();
 
protected:
    QScopedPointer<DAudioRecorderPrivate> d_ptr;
};
 
DMULTIMEDIA_END_NAMESPACE
 
#endif   // DAUDIORECORDER_H