Plugin to convert existing durations to tuplets
I had an issue yesterday where I'd entered a long passage in straight 1/8th notes accidentally then realised they should all be triplets - and couldn't find a way to make them so!
So I figured it must be possible with a plugin, and put one together that basically does the job.
At this stage it's hard-coded to always do triplets (easy to change though), and note that it basically ignores the durations of the existing notes except the first one - it uses that to determine the triplet duration, then all subsequent pitches are converted to the same duration regardless of original duration. It also ignores rests, but that's probably not hard to change, and it applies to all notes in the time period selected even if you've only selected individual notes, which I tried fixing but gave up after a while because I didn't really need it.
It's also not quite polished in the way it pads out the remaining rests but it's good enough what for I want.
Have attached anyway in case anyone's interested.
Nice! When I implemented the "paste half duration" and "paste double duration" commands, I also did an undocumented "paste special" command that can multiply durations by other factors. It's not documented because there is no reasonable UI for it, and it doesn't handle triplets. Probably it wouldn't be that hard to get it work this way though, should you wish to make something like this built in. The code happens within the paste, essentially a filter on each chord or rest as we write it to the destination.
In reply to Nice! When I implemented… by Marc Sabatella
Having it preserve all the original relative durations would actually be a fair bit more complicated as you'd have to work out when you needed to split notes across tuplets (e.g. if the original durations were 2 1/8 notes followed by a 1/4 note, the 1/4 note would need to be split into two 1/8 notes, the first belonging to one triplet and the 2nd to the next etc.). If there was a genuine need for it I guess it'd be worthwhile.
In reply to Having it preserve all the… by Dylan Nicholson1
Have you seen this earlier discussion of what a tripletizer tool might do? https://musescore.org/en/node/298582
is there the opposite to such a plugin?
I'll have a look. I was just doing the same !!
In reply to I'll have a look. I was just… by parkingb
Mine is still a work in progress. I'll share it also soon. In case some users would like to go wilder: