Free software to add table of contents to a video

2018-10-20 12:17:04

I am looking for a small utility (must be freeware) that I can use to add a content to a video. Note sure how this can be done, if the content is included in the video as an interactive frame or the video forrmats have some way to store the references needed for this (ex what minute/second the player should jump to when a bookmark of this sort is clicked on)