event-driven has two companion repositories for offline dataset manipulation which has replaced much of the python helper functions:

Batch Import, Manipulation, Visualisation, and Export of Events

Loading and converting datasets from most of the common event datasets

MUlti STream Agnostic Representation Dataplayer

Uses BIMVEE to load any dataset and visualise with tracking bar. Can be used to annotate data

Here we have a couple of scripts:

ev2converter.py - uses BIMVEE to convert old event-driven datasets to the new event-driven-2.0 format.

plot_imu_dump.py - datasets dumped from imu calibration methods can be visualised to understand the data quality.