Tony: Your option is a good one, but some of the tapes need editing, but thank you anyway.
Chris: I can see you point, but it is not a sync type isssue as I have captured many VHS tapes before with this system fine.
The picture isnt roolling or drifting, it literally is going black, then coming back, then black again and so on. The audio also turns off as the same time as the picture.
I dont know whether it is worth saying. I thought to myself, I wonder what would happen when I put the tape on pause. So I played the tape, had the flickering, then paused it, and the capture screen turned black as if there was no input.
To me, it seems like the capture card is activeted when the incoming signal is strong enough so when it is not, it turns the input off.
When I put the VCR in dvd mode (its a VHS – DVD player) the capture screen shows the dvd playback fine.