Chromecasting from mobile devices is NOT supported.

To cast the webcast from your computer's Chrome browser to your Chromecast device follow these steps:

1. Click Cast on the browser options.

2. In the pop-up casting menu click the 'Sources' dropdown menu and select 'Cast Tab'

3. Select your Chromecast device.

You can click the "Full-screen" icon on the video player to expand the video.