GSOC Analyzer Support in Amarok and possibly Phonon

[Michael Pyne]

On Saturday 28 February 2009, Ricard Marxer Piñón wrote:
> The main idea is to make audio visualizations (using Phonon to access audio
> data) for Amarok 2 similarly as what was available in Amarok 1.x.  Most
> visualizations there were spectral based and we would then need some
> processing of each audio frame to be able to this.
>
> Option A means doing the processing outside of the Phonon backends
> (personally I would choose FFTW and Eigen to do this processing).
> <snip>

I like Option A since it doesn't add much in the way of external dependencies 
to Phonon.  Option B seems to do better at making the functionality to all 
Phonon users though.  Maybe just have a very thin plugin interface that Phonon 
could use to list visualization plugins with the application being responsible 
to host the plugin?

Regards,
 - Michael Pyne
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