How to edit the score in real time

[dxjqgc]

I’m trying to convert audio files into an alphaTab score, but the results are not accurate, so I need to adjust the score manually. However, alphaTab is only a TypeScript library and doesn’t support real‑time score editing. I’d like to know how I can modify alphaTab to enable real‑time score adjustments.

[LIUBINfighter]

Are you writing alphaTex for it? Do you looking for a desktop app for alphaTex editing? I am developping one.

See here https://github.com/LIUBINfighter/Tabst.app

[dxjqgc]

Does it support real-time editing and real-time rendering ？

[LIUBINfighter]

I am not ready to record a full demo video, but here's something you may like to see. Still wip so I have not formally release it. I think it's fast enough for you to reload the score (your alphatex) and see the rendering result.

It's not perfect for looooong scores editingso far, but I am working on it.

[Danielku15]

alphaTab doesn't provide editing functionality. This is something you would need to build on top. Think of alphaTab like a PDF display component, not a PDF editor. You can build PDF viewers or PDF editors by placing the component and building the respective editor in your app with UI controls and using the underlying data model and APIs from the display component.

e.g. this project built an editor: https://github.com/gallegretti/escala

The alternative is to rely on alphaTex code editing as @LIUBINfighter described it. You would place a code editor (like Monacco) in your page and users write alphaTex. We have a language server (LSP) and a basic Monaco integration to provide writing assistence for alphaTex.