How to continuously watch a video stream in mpeg-4 using a dual-sim router (failover)?

Question

VLC

Given: a dual SIM router RUT955 with fail-over, as well as a laptop with vin / lin and HDMI.
Task: to give a continuous stream in MPEG-4 from the Internet to a TV set via HDMI.
If Operator 1 falls off, the router goes to Operator 2 (and returns after some time), the IP changes, the picture becomes a stake.
Question: what to do? Under what OS and what player is it better to implement? Do I need to tweak something on the router itself?

Answer 1

If I needed to watch my favorite zoonecroporno this way, I would fiddle with the size of the MPEG-4 swap cache. Further, I would take the Orthodox VLC and give through it.
The main problem here is the transition time from one communication channel to another. Depending on it, you need to set the size of the cache, into which a large enough piece of the video will be loaded so that the hand does not freeze along with the frame.

Answer 2

The answer above is correct. I would do something similar.
We start the stream on a separate PC (mini server) where VLC is located, cache it, for example, for 5-10 minutes (depending on how much the provider changes), and already with VLC we display it on TV from the cache. But in such cases, there will be a delay from real time, just the size of the cache.