VHS-Computer

[LioGe]

I'm trying to convert some old VHS taspe to mkv format . I used OBS and I have three tapes successfully transferred . Now suddenly during the transfer VHS-computer I see two black lines across the video and I cannot put them away. Can you give me some suggestion? thank you. Lioge

 

[peterjohn]

you're lucky you got it to work at all... the instruction manual is ??