Don't bother with versions. But yes, apparently the regular view no longer supports the "end" URL instruction. So just reformat the URL entirely:
- where it says "watch=videoID", cut the video ID, then delete everything in the URL bar except the base/stem/whatnot,
https://www.youtube.com, and then add a "v" like in Mr. Smith's example:
- Then paste the video ID:
- Then add "?start=NumberOfSeconds&end=NumberOfSeconds":
I'm not a coder or nothing, I'm just getting at it intuitively. Also, just to be clear, you obtain the numbers of seconds by taking the numbers of minutes, multiplying them by sixty, and then adding the numbers of seconds. But you probably already figured that out!
Basically just imitate Mr. Smith's URLs format, disregarding the "version=3" and it's particular ampersand joiner, of course.