OBS encoding enhancements come to Nvidia's Maxwell GPUs — GeForce GTX 900 series can now leverage the Twitch Enhanced Broadcasting feature

With OBS 30.2 RC1, Twitch streamers with older GeForce 900-series graphics cards and above can enable 'Enhanced Broadcasing' on Twitch. This takes advantage of sending multiple encodings to Twitch, which will send the best-suited stream quality to its viewers.