First: Thanks to Paulchen-Panther!
I'm a little bit confused about the last posts. For me LE10 and Hyperion.ng-install-script from Paulchen-Panther works. System-Info:
Hyperion Server: - Build: (HEAD detached at b1a4e95c) (Paulchen-Panther-975f969a/b1a4e95c-1626550299) - Build time: Jul 17 2021 20:46:40 - Git Remote: https://github.com/hyperion-project/hyperion.ng - Version: 2.0.0-alpha.10 - UI Lang: de (BrowserLang: de) - UI Access: default - Avail Capt: v4l2,framebuffer,x11,xcb,qt - Database: read/write Hyperion Server OS: - Distribution: LibreELEC (official): 9.97.1 - Architecture: x86_64
It works everywhere in kodi: live-tv, amazon-prime-addon, netflix-addon.
Only after reboot it doesn't work. I have to the Hyperion.ng admin page and deactivate "screen capture" and "capture devices" and activate both again. Then it works again.