Lets you set the camera movement, ranging from “soft” to “steady” and static”. In lively scenes, you remove shake from a handheld camera by choosing soft camera movement; in portrait takes or object filming, you should rather aim for a static camera movement, which is comparable to scenes filmed using a tripod. In some cases, you may wish to reduce rather than completely remove camera movement, for instance, to retain the character of a live report, but you’ll still want to remove extreme camera shake. This is one of the uses of the setting “steady”.
Other video stabilisation programs only provide a blanket approach, whereas Mercalli allows you to fine-tune your images.