Complex sentence: He stated that making the music videos for JAMC was a waste of time, and he looked bored in the few studio videos he was in; rather ironically, Hart went on to found his own video company and direct music videos.
Split into simpler sentences: He stated that making the music videos for JAMC was a waste of time, and he looked bored in the few studio videos he was in. Ironically, Hart went on to found his own video company and direct music videos.