| Source | Chooses where the video comes from | Use it when switching between library assets and hosted video |
| Video source field | Sets which video appears | Change it when you update the visual message |
| Width | Controls how wide the video appears | Use it when the video should feel more dominant or more compact |
| Height | Controls how tall the video appears | Use it to preserve balance with surrounding copy |
| Fit | Controls how the video fills its frame | Change it when the video is cropping too aggressively or leaving empty space |
| Margin | Adds space around the video | Use it to prevent the video from crowding nearby elements |