How can I link to a specific point in a YouTube video from an iPhone?
Solution 1:
The format of the query string is very simple. Just append ?t=#m##s to the video URL to link directly # minutes and ## seconds into the video. If the URL already contains a ?, make that &t=#m##s instead.
For instance: https://www.youtube.com/watch?v=WVPRkcczXCY&t=1m22s will take you 1 minute and 22 seconds into the presentation video for the 2016 MacBook Pro.
So just figure out what point in time you want to link to in a YouTube video, and you can make the link yourself.