How to customize an end time for a YouTube video?
I just found out that the following works: https://youtube.com/watch?v=%5Bvideo_id%5D%3Fstart%3D%5Bstart_at_second%5D%26end%3D%5Bend_at_second%5D Note: the time must be an integer number of seconds (e.g. 119, not 1m59s).