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- Grab length of audio data from Data chunk size
- Read from the device no greater than the audio Data chunk size
Task-number: QTBUG-13779
Reviewed-by: Andrew den Exter
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All binaries must be written into $$QT_BUILD_DIR/demos/spectrum in
order for them to be correctly installed.
Task-number: QTBUG-11572
Task-number: QTBUG-11756
Reviewed-by: Andy Shaw
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Rather than explicitly modifying LD_LIBRARY_PATH using a shell script
when the application is launched, the relative path from the
application binary to the FFT library is encoded in the application
using an --rpath flag.
Task-number: QTBUG-11756
Reviewed-by: Andy Shaw
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Resolving UID clash with other example apps
Reviewed-by: Miikka Heikkinen
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Reviewed-by: Trust Me
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Task-number: QTBUG-10964
Reviewed-by: Miikka Heikkinen
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Task-number: QTBUG-10881
Reviewed-by: Liang Qi
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Reviewed-by: Jason McDonald
Task-number: QTBUG-10887
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Task-number: QTBUG-10880
Reviewed-by: Thomas Zander
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Task-number: QTBUG-10879
Reviewed-by: Thomas Zander
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Compiler was failing to disambiguate the following overloads:
pow(double, double)
pow(float, float)
Reviewed-by: mread
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- Added /3rdparty/ to directory path for FFTReal code
- Added missing $QT_BEGIN_LICENSE$, $QT_END_LICENSE$
- Fixed incorrect license in app/wavfile.cpp
Reviewed-by: trustme
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This application is a demo which uses the QtMultimedia APIs to
capture and play back PCM audio. While either recording or playback
is ongoing, the application performs real-time level and frequency
spectrum analysis.
Reviewed-by: Alessandro Portale
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