Lessons from my first video tutorial
Written by Robin Fisher in 181 words
4
May
So, I’ve now posted my two-part video tutorial on building a todo list application with Rails 3 (Part 1 and Part 2). What have I learned?
Firstly, increase the text size in everything – TextMate, Terminal and the browser. Whilst easily legible on my screen, it is not so good when encoded and compressed at a smaller resolution. Thankfully, the code is still legible (just) but I don’t want my viewers to be squinting.
Secondly, Snapz Pro X, the MacBook’s built in microphone and iMovie are fine for recording video tutorials. I don’t think it’s necessary to invest in a separate microphone at the moment.
Finally, have a rough idea of what you will say, when you will say it and how much time you will need to say it. On a couple of occasions, I found myself needing more time to explain something and on other occasions, having too much time. Whilst a complete script might not be necessary, you might want to consider what particular areas need a detailed level of exposition and ensure you leave enough time to do so.
Great tutorials! I am looking into getting into RoR as a summer project for myself, as I should have more time to do so. I was amazed at how fast you were able to create the web app, and how easily RoR interacts with the database. Really opened my eyes to just how fast you can develop with RoR.
Keep up the good work!!
Your screencast was just fine… I just hoped it would have included ordering the todo list
(position/priority)