QuoteVDR (The Video Disk Recorder) is an open source PVR backend application for Linux designed to allow any computer to function as a DVR (Digital Video Recorder), in order to stream Live TV, radio, and record television programming using the computer's hard drive. The computer needs to be equipped with a digital TV tuner aapter (or TV tuner card). VDR uses drivers from the LinuxTV project.
By levering existing third-party PVR backend applications such as VDR that specialize in receiving television signals and support a client–server model which XBMC/Kodi can access via a PVR client addon, these PVR features allows you to watch Live TV, listen to radio, view a EPG TV-Guide, schedule recordings and enables many other TV related features, all using XBMC/Kodi as your primary interface once the initial pairing connection to VDR have been done and and configuration of the PVR client addon for it is complete.
[01] Installing VDR
click on "system"
click on "add-ons"
click on "OK" (this screen you get 1x in the begin)
Click on "OpenELEC Mediacenter OS Add-ons¨
click on "Services"
click on "vdr-addon"
click on "Install"
install done