{"version":"1.0","type":"rich","title":"Video2","description":"A video plays inside a circular mask on a yellow canvas, while the entire composition spins and translates via D3's `d3.timer` and `attr` transforms. The example embeds an HTML5 `<video>` element within an SVG `foreignObject`, clipped by CSS `border-radius` and `-webkit-mask-image`. A second separate video control also appears. The code uses D3 v5 to manipulate SVG groups (`g`), circles, and transitions, demonstrating video integration with animated SVG graphics.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b9f0e9f03c854ccc8dc7af3517223ccb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}