Absolutely, before this you had to use stuff like FRAPS, Camtasia, proprietary webcam software, etc. There was no all-in-one way to record any webcam/desktop.

Absolutely, before this you had to use stuff like FRAPS, Camtasia, proprietary webcam software, etc. There was no all-in-one way to record any webcam/desktop. OBS does it seamlessly and across all combinations. And the staging is neat too.