If teams upload match videos onto their own YouTube channels, they are usually link to from
The Blue Alliance, which has built up a large collection of footage over the years. Unfortunately, The Blue Alliance doesn't currently have anywhere to link to video of Awards Ceremonies or Alliance Selections, and most teams don't record them either.
(Shameless plug) Team 1676 records the Awards Ceremonies and Alliance Selections of all the events we go to, as well as full-field match footage, and post them on
our YouTube Channel soon afterwards.