Re: [Qtractor-devel] Timeshift midi editor tool patch
An Audio/MIDI multi-track sequencer
Status: Beta
Brought to you by:
rncbc
From: Jiří P. <oj...@gm...> - 2010-12-23 16:23:30
|
On 12/23/2010 05:20 PM, jlucas wrote: > On 23/12/10 13:52 +0100, Ji???? Proch??zka wrote: >> Hi, >> I made a small patch adding a "timeshift" tool for midi editing. >> It works that for selected events between edit markers it distorts their >> time, either slowing it down in first part and then accelerating it, or >> the reverse, based on a parameter P. >> Like visualized on this image: x axis being original time of event of >> the range, y axis the modulated time: http://i.imgur.com/NPxQ5.png >> In attachment there is a git patch from svn rev1751. > > So, is this applying an accelerando/deccelerando by changing MIDI note > length/duration rather than the tempo marking? > > If so, that's great, because I was looking for time to sit down and patch > something like this in, myself. Exactly, but note the picture is showing only approximate curves, because I didn't want to spend week devising complex math... 2 days was enough :) |