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39
40#ifndef QAUDIOENCODERSETTINGSCONTROL_H
41#define QAUDIOENCODERSETTINGSCONTROL_H
42
43#include <QtMultimedia/qmediacontrol.h>
44#include <QtMultimedia/qmediarecorder.h>
45#include <QtCore/qlist.h>
46#include <QtCore/qpair.h>
47
48QT_BEGIN_NAMESPACE
49
50class QStringList;
51class QAudioFormat;
52QT_END_NAMESPACE
53
54QT_BEGIN_NAMESPACE
55
56// Required for QDoc workaround
57class QString;
58
59class Q_MULTIMEDIA_EXPORT QAudioEncoderSettingsControl : public QMediaControl
60{
61 Q_OBJECT
62
63public:
64 virtual ~QAudioEncoderSettingsControl();
65
66 virtual QStringList supportedAudioCodecs() const = 0;
67 virtual QString codecDescription(const QString &codecName) const = 0;
68
69 virtual QList<int> supportedSampleRates(const QAudioEncoderSettings &settings,
70 bool *continuous = nullptr) const = 0;
71
72 virtual QAudioEncoderSettings audioSettings() const = 0;
73 virtual void setAudioSettings(const QAudioEncoderSettings &settings) = 0;
74
75protected:
76 explicit QAudioEncoderSettingsControl(QObject *parent = nullptr);
77};
78
79#define QAudioEncoderSettingsControl_iid "org.qt-project.qt.audioencodersettingscontrol/5.0"
80Q_MEDIA_DECLARE_CONTROL(QAudioEncoderSettingsControl, QAudioEncoderSettingsControl_iid)
81
82QT_END_NAMESPACE
83
84
85#endif // QAUDIOENCODERSETTINGSCONTROL_H
86

source code of qtmultimedia/src/multimedia/controls/qaudioencodersettingscontrol.h