Sofa Seminar Videos: Slides+Narration

If you want to hear my dulcet Northern Irish tones this, or the YouTube channel, is the place. These were recorded during the first COVID-19 lockdown in the UK (March-May 2020), largely to experiment with recording on various platforms.

Macos: cmd-shift-5 does the trick, gives a .mov which can be transcoded to mp4.

Linux/Chrome OS: Screencastify Chrome extension (you pay for some features), records to webm and can export to mp4. I had sound issues with other possible solutions in Linux, YMMV. Chrome OS has recently acquired quite good built-in recording features.