The pauses are because the arcade machine ran at [email protected]. Your TV is going to be 59/60Hz. As these don't directly match, they're going to be out of sync and you'll get a slight jerk periodically as they get back into alignment.
The correct answer for this is to have a monitor capable of 50-120hz and use GSync/Freesync with it. Anything else is just a band-aid to minimize the appearance of these issues.