PBS Digital makes a master Google Ad Manager for Publishers (formerly DFP) account available for local PBS Stations. This is an advertisement software as a service application run by Google. You can use this tool to serve local sponsorship video messages on your station's videos in Media Manager. Outlined below are some helpful topics and sites to get you started. 
 

  CLICK HERE to request access to Google Ad Manager for PBS Stations  

 Check out the Google Ad Manager Guide for PBS Stations 

Addtional resources:

Google DFP Resources

DFP Small Business Tutorial

Google DFP webinar