Heyman reveals DH filming length at Yes Man premiere

Speaking at the premiere of Yes Man in Los Angeles, Potter producer David Heyman talked briefly with The Press Assocation about the film franchise and what they're planning for Deathly Hallows:

David revealed work is about to begin in the new year on the seventh movie in the series.

“We finished the sixth film which'll be coming out next summer and we start filming the seventh which we'll be breaking into two parts for a 54 week shoot starting in February.”

You can read the rest of the interview, including his thoughts on the cast as a whole, right here.