{"version":"1.0","type":"rich","title":"EdX Video Views by Course, AY2013","description":"A stacked bar chart shows the total number of video view events for each course, with bars segmented by certification status. The visualization uses a horizontal layout, sorting countries by view count, and employs the viridis color scheme to distinguish courses. Built with the vega-lite-api, it renders via Vega and Vega-Lite, with data fetched from a CSV using d3.csv. The code customizes axis labels and tooltips for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/db77f05839004fd1b197c1558021ee96?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}