[Ardour-Dev] 2.4 lock edit issue
Sakari Bergen
sakari.bergen at tkk.fi
Sun Apr 6 13:52:36 PDT 2008
I don't see any good reason why transparency should be dropped, I just
said it would be ok for me...
In any case I agree that having a "square wave" curve preset for the
crossfade editor would be a good idea. No need for a separate
"transparent crossfade" option (which would be confusing).
Also, looking at the crossfade editor I noticed the image for the last
curve looks a bit different from the others. Maybe this could be
corrected at the same time? I wonder who made those images?
What comes to the confusion with transparency and crossfades, I'm not
quite sure what could be done with it. The problem with crossfades on
transparent regions arises when you have a transparent region
completely above a longer region (transparent or not). [] = under, ()
= over (transparent)
[ ( ) ]
What happens is, that the underlying audio will fade away during the
crossfade and come back after it, which is clearly not the desired
result with transparent regions. This is also the reason I originally
made the patch that fixes this.
However, if you have a situation like this: [] = under, () = over
(transparent)
[ ( ] [ ] )
you might want to have a crossfade in the first overlap, but still
keep the top region transparent, which is not possible with the
current model. You could just reorder the regions, but sometimes
things might get complex...
One solution could be to automatically disable the crossfades when the
transparent region is completely over the bottom region, but leave it
up to the user in situations where the regions overlap only partly. I
must admit I didn't think of all possible situations here, and I'm not
presenting this as the best solution, just an idea.
-Sakari-
> ----- Original Message -----
> From: "John Emmas" <johne53 at tiscali.co.uk>
> Subject: Re: [Ardour-Dev] 2.4 lock edit issue
>>
>> Even if it isn't needed for the music sector, it's a distinctive feature
>> that would be uniquely useful for other types of work.
>>
> And anyway - Sampo's just given a great example of why music editors
> might value it too...!
>
> John
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