To create camera animation with the Animation View, follow these steps:

1. Select the camera you want to animate (you can also add a new camera to the scene).
2. Open the Animation View (go to Window | Animation).
3. Create a new Animation Clip and call it CameraAnimation.
4. Make sure the record button is pressed.
5. Move and rotate the camera to create the desired animation. If the camera is not parented to any game object, the animation will be done in world space.
6. If you want to use this animation as a cutscene, create a prefab from the camera.
7. Play the game to see the effect.