i am trying to convert a VHS tape to digital. I ordered a KKF VHS to USB RCA converter. It came with no instructions other than to download OBS. the VHS player i am using is a Sharp. on the back of this VHS player there is an audio output (white RCA) and a video output (yellow RCA). there is no option to plug in the red RCA cable. I am currently using Windows 10. I configured OBS audio correctly; however, when trying to find the VHS player it is giving me nothing. please please help.