How can you stream on Twitch in 4k or what do you need?

How can you stream on Twitch in 4k or what do you need?

It does not work.

Is it on Youtube?

and why is it not on Twitch?

Because live streams in 4k are not possible and no one needs them. Since streaming in 1080p is enough.

A powerful PC and the necessary software (Open Broadcaster).

Do you know what I have to put in there?

And the internet lines don't give that anyway.

It doesn't work on any streaming platform

Yes, what do you mean exactly?

Has already been clarified. One question I still have: If I want to record 4k I need a 4k monitor or?

Yes, it could theoretically be extrapolated (but that makes no sense at all).