I have made a few screencasts on Git that are available on SitePoint Premium. https://www.sitepoint.com/premium/series/git-like-a-pro

This comes off a book that I wrote on Git (Jump Start Git). Some of the videos are available for free, or you can gain access by starting a 14 day trial.

This is the first time I have created screencasts or video tutorials of any kind, so I would request some feedback on the same!

Thanks in advance! :)