I have started this thread because that are few users out there including myself that would like PVR support in OpenMediaVault.
It would be a backend server and linux based. That leaves us with two projects
-Tvheadend https://tvheadend.org/
-VDR http://www.tvdr.de/
As for the hardware it would be any dvb sat card and even hdhomerun via the dvbhdhomerun driver http://sourceforge.net/apps/trac/dvbhdhomerun/
This backend would have to be stable and allow EPG support via http://www.schedulesdirect.org/ (US/CAN). For others they would use EPG in the ofrm of XMLTV.
We can release it in script form then once its working well a plugin can be made.
As for which project is better well we can discuss this below.