MUXes and Channels import / export
Please implement the feature allowing to import/export muxes&channels between tvheadend instances.
Lets say that you have several tvheadend installations in several locations, even using different hardware, but all of them receiving the same DVB-S satellites.
It is hard to maintain all of them, especially when there are a lot of changes on transponders.
Having such feature, I imagine that maintining them would be much easier, when several conditions would be met:
1) all instances should have same "networks" assigned to proper tuners.
2) tvh should allow to export just one network at a time
After exporting and importing such settings, TVH should automatically add previously exported muxes and then map channels like in source.
Of course, muxes/services/channels belonging to exported network should be purged first.
Updated by Rafal Kupiec over 4 years ago
1) Let user choose which network to export and export MUXes and save into the file (fetchable via webui).
2) In import tab, let user choose into which network data should be imported and then:
a) Import all previously exported muxes into selected network
b) Rescan all muxes and fetch services OTA
c) Map services into channels and set correct channel numbers if exported channel was still found in point b.