@lukestokes - Comments about the video content - This was very helpful because, as a newcomer to the crypto scene, I had no idea that I could create a secure offline paper wallet on my own. I was dependent on Bittrex etc. for my bitcoin addresses. I will certainly implement the secure way your recommend, using the bitaddress.org method.
Comments about the video itself(since you had shared the process of creating it in another blog) - Overall, it is a great video. Two things I would recommend - Perhaps you can try using different background than black if you are wearing a dark colored T-Shirt. Also - I would recommend smoothing out the folds in the background fabric. They reflect light differently, creating shaded bands in the background. A large board with paper pasted on it may be better than fabric. In future, if you want to try transparent background techniques through image processing, it will be easier to select the background color and make it transparent (like the green background technique) if there are no significant shade variations. Another suggestion, please see if you can diffuse the light sources or move them a bit to sides. The current arrangement has two bright glints visible in irises in the video.