Chapters out of sync?

[Ferrett1983]

I've ripped a few movies recently and have noticed the chapter timings are out. When I skip to a chapter there is maybe a second from the previous chapter. I assumed makemkv give 1:1 copy? Would there be a way of not having any chapters?

[ArArdin]

Do you rip to mkv or full disc backup? And do you playback your MakeMKV rip with the same player you use for your original disk?

[Woodstock]

A number of possibilities, the more likely is how a video is encoded.

The usual way of doing things is to take a full frame, then encode the differences between that frame and the next, and the next, etc. The full frame is a "key" frame, and they do not necessarily fall where a chapter marker points. The player has to find either the previous or next key frame to start playback.

Sometimes the markers are just off because the disk author was careless.