Drupal 7. How to make a thumbnail preview on the scroll bar for any player, such as JW Player or FlowPlayer?

Question

Drupal

Drupal 7. How to make a pop-up thumbnail preview like on youtube on the scrollbar of any player, such as JW Player or FlowPlayer?

Answer 1

No way.
To do this, you need to:
1. Convert the video (for the player to play it)
2. Take screenshots every N seconds.
3. A player that supports such a timeline.

Answer 2

The conversion almost works for me with the help of the video module and the installed ffmpeg. The same module can take screenshots (specified number per video). What's next? On the JW Player website, in the demo video on the main one, you can see that there is timeline support, but I did not find how to do it in the documentation.