View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0001146||ardour||features||public||2005-11-04 22:06||2020-02-11 15:15|
|Summary||0001146: Bezier curves and extrapolation for automation lines.|
|Description||an idea from blender, incorporate bezier curves into automation lines, for ease of creating smooth gains / effects etc..|
select a region, and give the option for extrapolation, to duplicate the lines across the entire area
(for effect changes across the entire track)
|Tags||No tags attached.|
Last edited: 2005-11-09 06:19
as an update to this, I think a better way to do things would be to create an automation curve engine, again, look at blender, which you can assign to any automatable object.
to have a quick look at what I mean
I just think this scheme would work well with ardour.
another thing to consider is how you can re-arrange the project how you see fit, with different views for documentation, plugins, timing, etc..
I would like it if you had a quick download of blender, and see if it gives you any ideas. As this is an open-source project, its good to pull ideas from other projects, which have faced the same problems.
|by extrapolation, I mean cyclic extrapolation, in other words, find a segment of the automation curve, and repeat across the entire track / region|
||Updating this for future versions of Ardour. Thanks.|
|This would be a nice feature, even without the cyclic extrapolation.|
Exponential or log-scale are vastly more useful for control-parameters (Ardour 6 supports that by using a log or exp y-axis).
Bezier curves don't usually make sense for anything audio related, what could make sense are catmull–rom splines.
Then again in cases where it would make sense it'll usually happen inside a plugin. Only the plugin (DSP) knows how to interpolate and click-free smooth a given parameter.
|2005-11-04 22:06||iamausername||New Issue|
|2005-11-04 22:06||iamausername||=> email@example.com|
|2005-11-04 22:06||iamausername||Name||=> Kris|
|2005-11-04 23:52||iamausername||Note Added: 0002373|
|2005-11-09 06:19||iamausername||Note Edited: 0002373|
|2005-11-17 20:57||iamausername||Note Added: 0002381|
|2009-07-04 22:50||seablade||Note Added: 0006270|
|2009-07-04 22:50||seablade||Status||new => acknowledged|
|2009-07-04 22:50||seablade||Product Version||0.99 => SVN 3.0|
|2009-07-04 22:50||seablade||Description Updated|
|2010-02-12 00:38||magnetophon||Note Added: 0007368|
|2010-07-21 15:41||cth103||cost||=> 0.00|
|2010-07-21 15:41||cth103||Target Version||=> 3.X|
|2010-07-21 15:41||cth103||Description Updated|
|2011-07-17 20:25||cth103||Relationship added||related to 0003849|
|2020-02-11 15:15||x42||Note Added: 0020960|