To add caption for Image 1 or Image 2, click the Caption button on the edit panel or choose the Image/Caption menu. To add caption for the whole movie, click the Caption button on the movie effects panel or choose the Movie/Caption menu.

Font
You can choose font name, size,
color, border size and color, font style and alignment here (
). Any changes will be presented
on the preview window (
).
Shadow
You can set shadow angle, distance,
color and size here (
).
When shadow size is zero, no shadow added.
Text
Enter caption text here (
).
Please note that you can type text with multiple lines.
Position
You can simply move cursor on the caption (
)
and drag it to a suitable position, or you can directly enter a normalized
position data.