While the stenographers Twitch has hired will only be working on company-produced videos, you can also take advantage of the new feature if you're a broadcaster. It won't be easy, since you'll have to provide the captioned content, but you can check out more details on Twitch's Help Center if you're interested. To note, the caption system is new, but this is more of an expansion than a debut. The AbleGamers Charity team took it for a spin back in August, when they held a weeklong streaming marathon featuring broadcasters with disabilities.