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39
40#include "qaudioencodersettingscontrol.h"
41#include <QtCore/qstringlist.h>
42
43QT_BEGIN_NAMESPACE
44
45
46/*!
47 \class QAudioEncoderSettingsControl
48 \obsolete
49 \inmodule QtMultimedia
50
51 \ingroup multimedia_control
52
53 \brief The QAudioEncoderSettingsControl class provides access to the settings of a
54 media service that performs audio encoding.
55
56 If a QMediaService supports encoding audio data it will implement
57 QAudioEncoderSettingsControl. This control provides information about the limits
58 of restricted audio encoder options and allows the selection of a set of
59 audio encoder settings as specified in a QAudioEncoderSettings object.
60
61 The functionality provided by this control is exposed to application code through the
62 QMediaRecorder class.
63
64 The interface name of QAudioEncoderSettingsControl is \c org.qt-project.qt.audioencodersettingscontrol/5.0 as
65 defined in QAudioEncoderSettingsControl_iid.
66
67 \sa QMediaService::requestControl(), QMediaRecorder
68*/
69
70/*!
71 \macro QAudioEncoderSettingsControl_iid
72
73 \c org.qt-project.qt.audioencodersettingscontrol/5.0
74
75 Defines the interface name of the QAudioEncoderSettingsControl class.
76
77 \relates QAudioEncoderSettingsControl
78*/
79
80/*!
81 Create a new audio encoder settings control object with the given \a parent.
82*/
83QAudioEncoderSettingsControl::QAudioEncoderSettingsControl(QObject *parent)
84 :QMediaControl(parent)
85{
86}
87
88/*!
89 Destroys the audio encoder settings control.
90*/
91QAudioEncoderSettingsControl::~QAudioEncoderSettingsControl()
92{
93}
94
95/*!
96 \fn QAudioEncoderSettingsControl::supportedAudioCodecs() const
97
98 Returns the list of supported audio codec names.
99*/
100
101/*!
102 \fn QAudioEncoderSettingsControl::codecDescription(const QString &codecName) const
103
104 Returns the description of audio codec \a codecName.
105*/
106
107/*!
108 \fn QAudioEncoderSettingsControl::supportedSampleRates(const QAudioEncoderSettings &settings = QAudioEncoderSettings(),
109 bool *continuous) const
110
111 Returns the list of supported audio sample rates, if known.
112
113 If non null audio \a settings parameter is passed,
114 the returned list is reduced to sample rates supported with partial settings applied.
115
116 It can be used for example to query the list of sample rates, supported by specific audio codec.
117
118 If the encoder supports arbitrary sample rates within the supported rates range,
119 *\a continuous is set to true, otherwise *\a continuous is set to false.
120*/
121
122/*!
123 \fn QAudioEncoderSettingsControl::audioSettings() const
124
125 Returns the audio encoder settings.
126
127 The returned value may be different tha passed to QAudioEncoderSettingsControl::setAudioSettings()
128 if the settings contains the default or undefined parameters.
129 In this case if the undefined parameters are already resolved, they should be returned.
130*/
131
132/*!
133 \fn QAudioEncoderSettingsControl::setAudioSettings(const QAudioEncoderSettings &settings)
134
135 Sets the selected audio \a settings.
136*/
137
138QT_END_NAMESPACE
139
140#include "moc_qaudioencodersettingscontrol.cpp"
141

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