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50
51#ifndef AUDIODEVICES_H
52#define AUDIODEVICES_H
53
54#include <QAudioDeviceInfo>
55#include <QMainWindow>
56#include <QObject>
57
58#include "ui_audiodevicesbase.h"
59
60class AudioDevicesBase : public QMainWindow, public Ui::AudioDevicesBase
61{
62public:
63 AudioDevicesBase(QWidget *parent = 0);
64 virtual ~AudioDevicesBase();
65};
66
67class AudioTest : public AudioDevicesBase
68{
69 Q_OBJECT
70
71public:
72 explicit AudioTest(QWidget *parent = nullptr);
73
74private:
75 QAudioDeviceInfo m_deviceInfo;
76 QAudioFormat m_settings;
77
78private slots:
79 void modeChanged(int idx);
80 void deviceChanged(int idx);
81 void sampleRateChanged(int idx);
82 void channelChanged(int idx);
83 void codecChanged(int idx);
84 void sampleSizeChanged(int idx);
85 void sampleTypeChanged(int idx);
86 void endianChanged(int idx);
87 void test();
88 void populateTable();
89
90};
91
92#endif
93
94

source code of qtmultimedia/examples/multimedia/audiodevices/audiodevices.h