Your Immigration Expert
Freelance Work Visas For The USA
Many people each year go to the USA and work illegally or work and are paid by companies offshore. As a video freelancer, it would be difficult to provide you are not just an enthusiastic tourist, depending on the footage and size of your productions.
That said, I would urge you not to break the conditions of your visa as you eventually want to make the USA your home and you should obey their laws. In your case, I do hear wedding bells. May I be the first to congratulate you, either filming them or attending your own. That is your decision to make.