Request Timeshift service for Rasppbery Pi 3

[TopperBG]

As says topic - looking for any app/service/service to realize timeshift (+1, +2 hours) with two-three IPTV channels.
Preffer FOSS
Already have up and running TVH 4.3 but there is only timeshift acting like "pause to open a beer"
Any suggestions are welcome.

 

[RavRob]

Instead of IPTV and timeshift, why not just On Demand from just about any addons?