Video synthesis is the process of creating new video content using algorithms and computer graphics. It involves combining various elements, such as images, sounds, and animations, to produce a cohesive video output. This technology is often used in fields like film production, video games, and virtual reality to generate realistic or imaginative scenes. One popular method of video synthesis is through the use of deep learning techniques, which allow computers to learn from existing video data. This enables the generation of new videos that mimic styles or themes from the original content, making it a powerful tool for artists and creators in the digital landscape.