There is a conference coming to Boston in July (6-8) for public, educational and government access television that will have some workshops that may be of interest to this Boston Drupal community. Mostly it covers public access industry, technology and administration, but a few specifically will talk about video and multimedia content distribution across the web. I am not sure what the conference costs but you might want to check it out. I'll link them here:
Community Media Culture: Trends and Emerging Practices in Community
http://acmboston.org/node/64
Pimp My Site: Rebuilding your cutting edge media web site
http://acmboston.org/pimpmysite
Digital Content Distribution for the Producer
http://acmboston.org/emergingmedia/producer
Mapping and Utilizing Community Resources
http://acmboston.org/node/57