The folks at Heart Internet asked me to write a few posts on how video playback on the web works.
In January, I published Video Killed My Data Plan, a primer on how to best incorporate video into your website.
in April, we published Best Practices for optimising video streams on the web.
Both are great articles on how video playback works on the web, and how to make sure you are optimising the delivery of your video as best as possible.
Doug Sillars: Performance Expert and Developer Advocate 