Set camera shot for in game

No one know? Or I was not clear enough…

Just in case if I was not clear,
In sequencer editor, I edit about 6 shots with 4 camera around the level. Render it into AVI and it look good…
Until I set sequencer to auto play when open the level…
When I start the game, the sequencer is working but do not use cameras.

Example, when start game. It use controlled player camera instead of sequencer camera shot.