Xbox Live now supports high-quality PC Twitch streaming

Microsoft and Twitch have teamed up to make it possible to use Xbox Live when you’re streaming from a PC using a capture card — all you need to do is link your Xbox Live and Twitch accounts. That’ll let you use a card or standalone box […] or other on a PC, along with an app like OBS (open broadcaster software), to get higher quality streams, keying, graphic overlays and other options not supported on the Xbox One itself. – Steve Dent, Engadget