Silhouette snap, referred to as snap, is a video editing technology, which is used to create a smoother and more coherent picture transition effect. The crux is usually to quickly switch two or more pictures at a key frame to make the transition between pictures look more natural.

In the silhouette card, the picture usually switches at key movements or rhythm points, thus enhancing the emotional and visual impact of the picture. The use of card-point technique can make the picture more vivid, highlight the story or express the character, and make the audience more immersed in the film.

Silhouette card technology can be applied to various types of film production, including movies, TV series, variety shows, advertisements and so on. Especially in music video production, it is more common. Music and pictures are closely combined and mutually enhanced through the method of clicking.

Snapping points can also be used to switch between different scenes or time periods to enhance the fluency and narrative of the film. In addition, the snapshot technology can also be applied to animation production, which makes the picture dynamic and more vivid by quickly switching different key frames.

In order to achieve the capture effect, accurate calculation and production are needed in the editing process. First, you need to select key frames, find the action or rhythm points in the picture, and then switch at regular intervals.

In order to make the card point effect more ideal, we need to pay attention to the following points: First, the switching transition time should be appropriate, neither too short nor too long; Second, the two pictures before and after switching should have a certain echo relationship, forming a natural sense of fluency; Thirdly, we should adjust the hue and brightness of the picture as needed to enhance the visual effect of the picture.