[gst-devel] level element

[Julien MOUTTE]

Hi,

Is there a vumeter plugin that act as a visualisation element like goom
?

I mean a plugin accepting audio data and outputing video image of a
vumeter ?

If yes is it working again ?

On Sun, 2003-09-28 at 10:35, Thomas Vander Stichele wrote:
> Hi,
> 
> in HEAD CVS, I fixed up  the level plugin to actually do something
> useful.  I'd appreciate it if someone looked over it who's interested in
> this and tell me if it looks sane.
> 
> Basically:
> a) it signals elapsed time since last eos (or it should, it doesn't see
> eos yet), as well as RMS, peak level and decaying peak level
> b) it does this over the interval length you can set
> c) you can also set peak falloff
> 
> That's all I think I need from a level plug-in; is there anything else
> it should be reporting ?
> 
> There are two demo apps in the dir as well.  One plays a pipeline you
> give it, which should include a level plugin, and then shows running
> time and these three values for two channels using Gtk scales.  The idea
> is that we can now hook up this element to a vumeter widget, of which
> there are two that I know of, and I am thinking of extracting these and
> putting them into a general media widget library.
> 
> The second app just prints out the data so it can be used for gnuplot. 
> See the README.
> 
> I'd like to backport this to 0.6 ASAP, which would be easy since it's
> just copying the files.  But I need to make sure I haven't missed
> anything.
> 
> Thanks
> Thomas
> 
> Dave/Dina : future TV today ! - http://davedina.apestaart.org/
> <-*- thomas (dot) apestaart (dot) org -*->
> We told 'em that didn't sound very Sunday-go-to-meetin'
> <-*- thomas (at) apestaart (dot) org -*->
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> 
> 
> 
> 
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-- 
Julien MOUTTE - jmoutte at electronic-group.com
C.T.O.
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