Here are a few bouldering videos from Grayson Highlands State Park. Some are old, some will be new. Ill add more as I find them and pleast let me know if you have a good one that is not listed and Ill add it for sure. Enjoy!
If you are trying to find video content of specific boulder problems in GHSP, Jeff Nicholls compiled a fantastic and thorough Video Beta document with specific video titles, listed problem times, problem grades and alphabetized problem name break downs. Check it out: Grayson Highlands Video Beta
Grayson Highlands Bouldering 
There are a few new videos that have appeared on vimeo when you search for grayson highlands bouldering. Some are short, but one is about 10 minutes. Don’t know if you are looking to add anymore, but they are available.