I just came across the following channel, that I thought I would share.
Yes I know it's not Canon based, but some of the videos address genetic video/photography matters.
For example this one: https://youtu.be/AcO0S1An_LY
The best and most comprehensive explanation of the sensor reading methods for video that I have seen. Thank you, Garry.
I saw his colour "science" video from petapixel before and his description of Canon colour was quite funny.