How to play old AV consoles on smart TV's | How to record old console games

Sadly there is no easy way... 

You will need to purchase 2 gadgets both of which are under 100 dollars. The first of which is an AV 2 HDMI converter...

The second gadget required is a Capture Card ( If you wish to record or stream gameplay)...

 You will also need a PC or Laptop... 

You will need to download OBS, This is the program that records the feed, pretty easy to use... 

Sadly there is no other way... There are a lot of expensive capture cards such as the Elgato HD60 however these 2 cheapies worked fine and perfect on even on my 4K TV...