The film length is about 20 minutes.
The published extended abstract is:
Karl Meinke, Active Machine Learning to Test Autonomous Driving, in Proc.14th IEEE Int. Conf. on Software Testing, Verification
and Validation Workshops, (ICST) Workshops 2021, Porto de Galinhas,
Brazil, April 12-16, 2021, pp.286, IEEE, 2021, https://doi.org/10.1109/ICSTW52544.2021.00055,
doi = 10.1109/ICSTW52544.2021.00055.