The NIH Extramural Nexus blog has published posts on video resources that you may find helpful:
New Webinars Connect Applicants to NIH Peer Review Experts: The Center for Scientific Review is hosting webinars in early November to give R01, R15, SBIR/STTR and fellowship grant applicants and others useful insights into the submission and review processes. Register by October 28.
New Video Tutorials Can Help You Navigate eRA Commons: A 10-part series of short video tutorials walks you through the steps for submitting just-in-time information, a no-cost extension, a relinquishing statement and more. Watch the tutorials on the NIH Grants playlist 
on YouTube.