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Make-A-Video, announced by Meta AI in September 2022, generates brief video clips from text prompts. Its key trick is decoupling appearance from motion: a text-to-image model learns what things look like from paired text-image data, while separate spatiotemporal layers learn how they move from video footage with no associated text. Meta said this reduced the need for paired text-video examples and that the research used publicly available datasets. Meta also described making videos from images and creating new videos similar to existing videos. The base model produces low-resolution, low-frame-rate clips, then dedicated networks interpolate extra frames and upscale spatial resolution. The result was strikingly coherent for its era, though clips were short, blurry, and prone to flicker and warping.