The explanation for how it would work is pretty clear, and if you are selected, when scrubbing through a YouTube video you’ll see a graph integrated above the red playback progress bar.

A Chart is a graphical representation of data, such as a pie chart, bar graph, line graph, etc. Charts can make the information interesting, appealing, and easy to read for your audience.

A Gantt chart is a horizontal bar chart that illustrates a project schedule, showing the start and end dates of individual tasks or activities and their dependencies.. Each chart represents a task ...