This film was apparently made on a budget of $20,000, and shot entirely on green screen which is itself a remarkable achievement. It's a 2021 independent film directed by Michael Gates, co-written with his brother Patrick, and co-produced with his wife, Laura.
"Civilian aristocrat Marcus De Vol enters military service on a purchased commission as captain of Chimera - a battered and hybridized old destroyer spacecraft with a bottom-dollar crew. Initially given the relatively safe job of running down pirates and blacklisted vessels for prize money, a change of orders sends Marcus and his crew far from home and into very real danger. Marcus must become a leader despite his youth, inexperience, and self-doubt."
This film was clearly made by a fan of military science fiction so if you like David Weber, John Ringo and the like you'll probably appreciate this. Most of the film takes place in the submarine-like bridge and cabins of the ship but the occasional exernal space scenes are really pretty decent. The climactic scene is a pretty good 'naval-warfare-style' battle which you don't often see in science fiction films.