The phrase "to require a commitment" means asking someone to promise or dedicate their time, effort, or resources to a particular task, obligation, or relationship. Full definition
From an author point of view it definitely does require a commitment of time and effort — but hopefully it's richly rewarding too! (romanceuniversity.org)
But residency programs require a commitment from the partnering district that in order to work. (coreeducationllc.com)
Print doesn't require a commitment like digital does. (hughhowey.com)