How to Embed a Video in a Displayr Dashboard
You can have a video playing on a page in Displayr, as it’s very simple to set up. The video needs to be hosted on the internet. If it is a proper site designed for hosting videos, it will have an embed code for the video. In the example below, we show how to embed from YouTube, and we also show how to embed from Wistia. One advantage of the Wistia example is that the size of the video is responsive in Displayr. That is, by using Wistia, you can easily and flexibly resize the video on your page (you don’t need to specify the exact pixel dimensions).
Getting the code: Wistia
In Wistia, go to Video Actions > Embed & Share. This will take you to the embed options (far more extensive than YouTube!). The first one Inline Embed will give a code that you can set to be Video Option = “Responsive” and Embed Type = “Fallback” (as per the below)b. Press Copy to transfer the embed code to your clipboard.
Getting the code: YouTube
In YouTube, you simply go to SHARE > Embed > COPY. This will copy the embed code to your clipboard.
<iframe width="560" height="315" src="https://www.youtube.com/embed/PAxDVVWvEUg" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
Creating an R Output to use the code
Then, in Displayr, click Insert > R Output (Analysis), and paste in the code below on the right-hand panel (the Object Inspector). You replace the value of text with your own embed code. Remember to put speech marks around the embed code (so R recognises as text). Once you click CALCULATE it should all be working. (We recommend checking Automatic next to CALCULATE so it updates automatically if you make any changes to the code).
This first example is the Wistia (responsive size) embed code:
text = '<div class="wistia_responsive_padding" style="padding:56.25% 0 0 0;position:relative;"><div class="wistia_responsive_wrapper" style="height:100%;left:0;position:absolute;top:0;width:100%;"><iframe src="https://fast.wistia.net/embed/iframe/mi7e59b26x?videoFoam=true" title="Wistia video player" allowtransparency="true" frameborder="0" scrolling="no" class="wistia_embed" name="wistia_embed" allowfullscreen mozallowfullscreen webkitallowfullscreen oallowfullscreen msallowfullscreen width="100%" height="100%"></iframe></div></div> <script src="https://fast.wistia.net/assets/external/E-v1.js" async></script>' rhtmlMetro::Box(text, text.as.html = TRUE)
This second example is the YouTube embed code. As it is not responsive to size, you would need to change the width=”560″ height=”315″ setting as you need.
text = '<iframe width="560" height="315" src="https://www.youtube.com/embed/PAxDVVWvEUg" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>' rhtmlMetro::Box(text, text.as.html = TRUE)
About Tim Bock
Tim Bock is the founder of Displayr. Tim is a data scientist, who has consulted, published academic papers, and won awards, for problems/techniques as diverse as neural networks, mixture models, data fusion, market segmentation, IPO pricing, small sample research, and data visualization. He has conducted data science projects for numerous companies, including Pfizer, Coca Cola, ACNielsen, KFC, Weight Watchers, Unilever, and Nestle. He is also the founder of Q www.qresearchsoftware.com, a data science product designed for survey research, which is used by all the world’s seven largest market research consultancies. He studied econometrics, maths, and marketing, and has a University Medal and PhD from the University of New South Wales (Australia’s leading research university), where he was an adjunct member of staff for 15 years.