I redesigned this page in January, 2018.
Our goal was to solve an inconvenience in the design, which originally required users to interact with a channel menu on the left side of the screen, and a video queue on the right. We moved the current video title and all relevant information above the fold, and increase visibility of other videos and channels.
This project required a fast turnaround, so I looked at all relevant analytics I could find and made two options for the video team. The designs above represent the final design in all ways except for the horizontal list of video sections. I included them above because I think they're great.
We did a good first pass at reimagining our video homepage. I've since handed this off to another designer, who will focus on improving on my original designs.