Adobe Flash is still the norm for watching streaming videos on the Internet. There has been a great adoption of HTML5-based videos on YouTube; around 90% of the channels I subscribe to play just fine on my Ubuntu 14.04 LTS, Mozilla Firefox (without Flash plug-in) setup. But still, there are those 10% that don't (the includes you, NBA channel!).
The plug-in is installable via the flashplugin-installer package in Ubuntu 14.04 LTS. But since Adobe abandoned Linux some time ago, then I decided to shun Adobe from my Linux set-ups. In this post, I show how I watch YouTube videos on my Linux box.