TL;DR: Want to get % of views from external traffic source for each video (not for each day)
Long story short, I'm working on a project where I'm trying to understand what factors influence video views on a niche channel I have.
One factor I want to look at is the percent of views from external sources. To track this, I want to measure the traffic source types by each video for ~500 videos.
See example screenshot from the YouTube analytics built in page:enter image description here
I have been able to get views/title/tag/thumbnail url easily using python, but I have not been able to get the percent of views from external sources from each video.
Is this possible? A link to a working page in the API explorer would be great. I would like to not have to go through every single one of my 500 videos get this number by hand, although I suppose I could write a macro that does that...
