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qtmultimedia/examples/spectrum/TODO.txt
Michael Goddard e4f42348f1 Move the QtMultimedia spectrum demo to QtMultimediaKit
Change-Id: I60d7897eb84dfbe2ce5af5adeb23b33270aa7d7c
Reviewed-on: http://codereview.qt.nokia.com/1483
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
2011-07-14 06:43:07 +02:00

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TODO list for spectrum analyser
===============================
Bug fixes
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New features
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* Wrap user-visible strings in tr()
* Allow user to set frequency range
There should be some constraints on this, e.g.
- Maximum frequency must not be greater than Nyquist frequency
- Range is divisible by number of bars?
* Add more visualizers other than bar spectrogram
e.g. Funky OpenGL visualizers, particle effects etc
Non-functional stuff
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* Improve robustness of QComboBox -> enum mapping
At the moment, SettingsDialog relies on casting the combobox item index directly to the enumerated type. This is clearly a bit fragile...
* For functions which take or return qint64 values, make a clear distinction between duration (microseconds) and length (bytes).
A sensible convention would be that the default is bytes - i.e. microseconds must be indicated by adding a Us suffix, where not already obvious from the function name.