How can you record on an in line recording on a VCR?

Okay... Your question is kinda confusing me so I'm going to tell you how ALL WAYS and you choose on which 1 is the best! As a statement I heard that master engineers actually use VCRs as their converters to upsample their rates of their sound. How cool huh :D

1# Look on your VCR and their should be 3 color plugs which are Yellow, White & Red. Now remember this always... YOU WANNA KNOW WHY MOST ALL ELECTRICS ONLY USE 2 (YELLOW & WHITE) PLUGS? BECAUSE...

YELLOW IS ONLY USE FOR PICTURE/VIDEO SIGNALS

WHITE IS ONLY USE FOR THE LEFT SIDE OF AN AUDIO FILE WHICH IS CALLED "MONO" OR SYMBALIZES "L"

Hope this helps :D