diff options
Diffstat (limited to 'examples/multimedia/audioinput/audioinput.cpp')
| -rw-r--r-- | examples/multimedia/audioinput/audioinput.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/multimedia/audioinput/audioinput.cpp b/examples/multimedia/audioinput/audioinput.cpp index f3bf9f805..fd73d4f16 100644 --- a/examples/multimedia/audioinput/audioinput.cpp +++ b/examples/multimedia/audioinput/audioinput.cpp @@ -237,7 +237,7 @@ InputTest::InputTest() , m_audioInfo(0) , m_audioInput(0) , m_input(0) - , m_pullMode(false) + , m_pullMode(true) , m_buffer(BufferSize, 0) { initializeWindow(); @@ -291,8 +291,6 @@ void InputTest::initializeWindow() void InputTest::initializeAudio() { - m_pullMode = true; - m_format.setSampleRate(8000); m_format.setChannelCount(1); m_format.setSampleSize(16); @@ -300,12 +298,14 @@ void InputTest::initializeAudio() m_format.setByteOrder(QAudioFormat::LittleEndian); m_format.setCodec("audio/pcm"); - QAudioDeviceInfo info(QAudioDeviceInfo::defaultInputDevice()); + QAudioDeviceInfo info(m_device); if (!info.isFormatSupported(m_format)) { qWarning() << "Default format not supported - trying to use nearest"; m_format = info.nearestFormat(m_format); } + if (m_audioInfo) + delete m_audioInfo; m_audioInfo = new AudioInfo(m_format, this); connect(m_audioInfo, SIGNAL(update()), SLOT(refreshDisplay())); @@ -381,7 +381,7 @@ void InputTest::deviceChanged(int index) delete m_audioInput; m_device = m_deviceBox->itemData(index).value<QAudioDeviceInfo>(); - createAudioInput(); + initializeAudio(); } void InputTest::sliderChanged(int value) |