I’d say Avant Garde.

The ‘T’ is narrower in Avant Garde Gothic, no? Could be modified, of course. It is hard to give a definite answer without any other characters.

Hello

Thanks for the suggestions, there are more captions here
http://www.youtube.com/watch?v=sP1-c5yXGnE

Thanks again.

Well, it’s definitely not Avant Garde ;-)