We move our webinar library from one system to another one. We have around 50 webinars that we need to move into GTW. Unfortunately, it's super time-consuming for us as I can't upload more video mate...
Generally, it's done individually, you may want to try customer support, as they may be able to assist.
I also would like to be able to download the full video library of a few of my monthly series. Disappointed they don't have this functionality. Maybe in the near future?