Scrolling with the middle mouse button does 10 seconds at a time, or you can set a hotkey at Options > Hotkeys (Playback > Skip 5 seconds forward/backward).

I'm afraid there's no more accurate option than those two.

This may be a very easy thing to do, but I cant for the life of me figure out how I can jump to a certain timestamp on movie playback.

Scrolling with the mouse on the playback bar becomes very inaccurate, and sometimes I want to rewatch the last 30 seconds or so.
I have not yet found a way to do this easily.

Searching this forum also hasnt yielded results.

Anyone know a good way to do this?