how do I connect a dvd player to a tv with cat5

[rollinghills]

builder pulled 3 cat5 cables and 1 RG59. 59 is useless, can I use cat5 to connect tv to dvd. they are separated by about 70 ft.

 

[Paul NZ]

If you want them to go online you need a router. Plugging them into each other wont do anything

 

[americanaudiophile]

There are converters to use the cat5 cables or the coax for AV. These guys make adapters
http/muxlab.com/
for all kinds of av including HDMI.