Jan 17 2018 04:29 PM
I'd expect something similar to the overlaid graph done with Facebook live, or perhaps a system of responding with emotion to parts in a movie and seeing what parts people liked or disliked, etc.
It also could be good to let uploaders of videos identify key snippets of a long video for someone to just "Watch Highlights" and have it skip to those pieces. A prime example would be the way that Satya's monthly Q&A is handled by sending out snippets and a link to the full video. A given user could follow a snippet *And watch it in context of the full video* with the option to then seamlessly jump to another part of the video or just watch all highlights in chronological order.