How to fix audio and video out of sync?

Question

Video

Good evening.
There are a number of digitized cassettes, you need to cut them into separate videos. I tried it on Win - VirtualDub - got out of sync sound and video (by the end of the video, the sound starts to rush more and more).
In Frame Rate I set the option "Change so video and audio durations match" - there is no sense.
Actually, tell me how to solve this problem? Solutions also available for Linux

Answer 1

That is, the files that you have without desynchronization?
Solution: another converter. For example ffmpeg