add 1 minute intro video embedded

vignettes/web-only/videos.Rmd

@@ -9,6 +9,13 @@ knitr::opts_chunk$set(
 )
 ```
 
+## 1 minute demo
+
+<div style="padding:56.25% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/724605649?h=2363a89357&amp;badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen style="position:absolute;top:0;left:0;width:100%;height:100%;" title="microViz 1 minute demo"></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>
+
+
+## 10 minute intro/demo
+
 <div style="padding:56.25% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/559627248?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen style="position:absolute;top:0;left:0;width:100%;height:100%;" title="microViz 10-minute intro/demo"></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>
 
 This demo shows how to use microViz to get started with easy exploration of your data with a Shiny app for creating interactive and reproducible ordination plots.