[Clam-devel] [PATCH] Update NetworkEditor getLabel()

[bennett kolasinski]

>
> No objections at all. Commit it.


all set.

Small patch proposal: Notice that most of those functions created an static
> dummy string and returned it. This was needed since the return value was a
> reference, but now that's not needed, so the code can be simplified to a
>         return 'dummyValue';


ok-- will get to that shortly.  Is there a globally-defined 'dummy' string
in CLAM?  should there be one (for consistency's sake)?


After that small patch we need bigger changes to get the impression of real
> progress. Some ways we can take:


OK-- here's my take on how I would like to tackle these issues, in order:

* Add the spectrogram as a different kind of plugin/view on the Annotator

I was debating on how to approach this one-- one way of pulling this off
that could be pretty slick and could possibly be easier to implement than
adding it as a plugin (like BarGraph) would be to allow switching between
waveform and spectrogram views in the segment editor.  Then it seems like it
would simply be a matter of porting portions of
spectrogram_plot_example.cxx.  I have been looking for where to approach
that within Annotator's source code.

(BTW-- spectrogram view may be a new trend in high-end audio software-- it's
one of Apple's Soundtrack Pro's selling points:
http://www.apple.com/finalcutstudio/soundtrackpro/interface.html )

* Synchronizing views zoom and position


& provide an option for live scrolling as playback is happening...

* Make the rulers share canvas with Plots (now they are separate widgets)


Interesting-- once I get more involved with the qt workings behind annotator
I will know more about how to pull this one off .

* Turn the Spectrogram into a texture


also interesting--  would this be to open the door to 'more more eye candy,
please?' :)  this involves GL?


* Completing the SegmentEditor modes (Continuous, Overlapping, Unsized...)
I know this has been a to-do for a while

you know... I am going to take this and add this discussion to the Annotator
Devel TODO's page.  But please feel free to weigh in on my first few tasks
over e-mail!

Best,
B

* Abstract Spectrogram as an Array of Arrays DataSource so it can be applied
> to other 2D data such as MFCC, Chromagram, PCP's...
> * Fixing the SegmentEditor interaction
> * The so-called-plugins in Annotator should use Factory as we do with
> Processings
> * Any other you feel comfortable to do it first.
>
> Not needed to be in this order... so consider them all and pick one that
> you
> can achieve shortly. Then propose a modification route.





On Tuesday 17 July 2007 19:11:11 bennett kolasinski wrote:
> > Attached is a patch that updates NetworkEditor's
> > FloatArrayDataSource::getLabel(unsigned bin) to return a copy of a
> string
> > rather than a reference to a string-- this is to keep the function in
> sync
> > with Annotator's version.  If there aren't any objections, I'll commit
> > later this afternoon (US time).
> > B
>
>
>
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