TiLiA: a Timeline Annotator for All

‘TiLiA’ (TimeLine Annotator) is an open-source, cross-platform graphical user interface designed for creating, displaying, and interacting with timeline-style annotations over audio and video. Developed using the Python programming language with the tkinter library, TiLiA is complemented by an online platform built with Django and React. The repository is available at: https://github.com/TimeLineAnnotator/desktop.

This paper was presented at the 25th International Conference on Human-Computer Interaction as part of Workshop 1: Interactive Technologies for Analysing and Visualizing Musical Structure.