[LAD] Portable user interfaces for LV2 plugins
zanga.mail at gmail.com
Wed Mar 2 23:17:40 UTC 2011
2011/3/2 Fons Adriaensen <fons at linuxaudio.org>:
> On Wed, Mar 02, 2011 at 04:58:39PM -0500, David Robillard wrote:
>> > Another example is a visual EQ as the one found in Jamin, where you both see the
>> > live spectrum and can adjust frequency bands level.
>> Yawn. Personally I've always considered my ears better judges of audio
>> than pixellated waveforms on a screen.
> Here (for once) we do agree :-) There's probably no worse way
> to show what a compressor is doing than showing the input and
> output waveforms. A simple bargraph showing the current gain
> - or better, the gain range over a short period - will do fine.
> I've been demoing high end mixers (Digico) to experienced sound
> engineers for some time. These mixers can show a graphical
> representation of the EQ etc. The first thing these potential
> customers ask is if those displays can be disabled - they just
> don't want them.
> Good UI design for audio apps means something entirely different:
> - Something you can look at for extended periods. This means color
> schemes that don't strain your eyes, the right amount of detail,
> and nothing that becomes distracting by moving or flashing all
> the time without providing essential information.
> - A layout that is logical to someone who understands what an app
> or plugin is doing. A clear distinction between things you set
> up once and forget and those that you may want to adjust more
> - A presentation that allows you to check if things are what you
> expect they are at a glance, and even without being aware of it.
> - The ability to find anything you'd need routinely without going
> through menus, dialogs, or having to move or resize windows.
> If you have to modify the display significantly in order to find
> some control or action, it should be possible to return to the
> previous one with just a single action.
> - Showing correct and useful information rather than eye candy.
I do particullarly appreciate this kind of feedback from people
actually using our crap :-) (and even more since you also do this
Does point #1 mean we basically may want visualization that expresses
only a few properties of a certain waveform?
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