The Brid player supports VAST and VPAID ver. 1 and ver. 2 templates. VAST versions 2 and 3 are currently fully supported. Version 1 support has been deprecated.
For more detailed information about supported formats you ca visit this link.
The Brid player uses Google IMA SDK for HTML5 to display all ads including Flash VPAID ads.
The Brid player also has support to force Google's Flash IMA SDK to display Flash VPAID ads.