What does converting a video to a smart object do?

Answer 1

It allows Photoshop to correct for the video lens

Answer 2

Allows the filters to be applied to all the frames, rather than just one.

Answer 3

Allows you to go back and make changes.

Answer 4

Don’t know

Answer 5

It can save space on in the layers panel.

Answer 6

It allows you to apply effects and adjustments to selected layers only.

Answer 7

It allows you to changes all the layer names at once.

Answer 8

Don’t know

Answer 9

From the tools panel on the left.

Answer 10

Go to the drop down Menu/Window/Timeline

Answer 11

Double click on the video layer in the layers panel.

Answer 12

Don’t know

What is important about Grouping layers?