 
 <prompt> Wetin dem dey do with di differences? Based on di question wey dey above, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Video data fit be represented as a series of still image frames. The sequence of frames get spatial and temporal redundancy wey video compression algorithms dey try eliminate or code for smaller size. Similarities fit dey encoded by only storing differences between frames, or by using perceptual features of human vision. For example, small differences in color dey hard to perceive pass changes in brightness. Compression algorithms fit average a color across these similar areas to reduce space, in a manner similar to those wey dem use for JPEG image compression. Some of these methods dey inherently lossy while others fit preserve all relevant information from the original, uncompressed video.``` 