Determines how to display when the element's size on the slide differs from the actual content's internal size.
The video fills the specified container (red border) to fit its size. (Depending on the original size of the video, some areas may be cut off; you can adjust the visible area by double-clicking the video and selecting Mask(Crop) Settings or pressing the Crop button in the Properties Window.)
< Adjust the internal display method by zooming in >
The video is displayed at the maximum size within the bounds of the specified container (red border).
Ignore the existing settings and change the container (red border) size to the original size of the video.