Complex sentence: The movies were published in Laserdisc format until 1998, then in the DVD and later Blu-ray formats, and its most recent business venture is a video-on-demand downloading service in partnership with The Auteurs.
Split into simpler sentences: The movies were published in Laserdisc format until 1998, then in the DVD and later Blu-ray formats. Its most recent business venture is a video-on-demand downloading service in partnership with The Auteurs.