GPU Screen Recorder 5.0.0 now has a Shadowplay-like UI
GPU Screen Recorder 5.0.0 now has a Shadowplay-like UI
flathub.org
Install GPU Screen Recorder on Linux | Flathub
You can see static pictures in the Flathub UI page.
You can see a demo someone else posted on Reddit here: https://www.reddit.com/r/linux_gaming/comments/1hptjp8/gpu_screen_recorder_has_launched_its_500_version/