Query String
At the end of the link add a ?ltstime=
. Then add the time stamp.
Example
To link to the 0:53 timestamp in a video on a page located at https://exampledomain.com/pagewithvideo
you would link to
https://exampledomain.com/pagewithvideo?ltstime=0:53
Automatic Link
Disable Automatic links on the page that you add the link with the timestamp query string.
Note: Not all media will auto play. Some media or browsers will require the user to interact with the page (ie. click play) before the media will play.