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As a result, they eliminate unwanted frames of data and encode the remaining data together, resulting in a loss of data bits and a reduction in file size.

They’re algorithms that compile files by encoding the data they contain.Ĭodecs filter out additional data, such as frames of similar images, by grouping them into categories. Videos are compressed using codecs and video codecs are the compression component of video compression software. The purpose of compression is to make the video occupy less space than the original file and to facilitate its transmission over the Internet. Video compression is the process of reducing the number of bits needed to represent a video without compromising its visual quality. Here’s a guide to video compression and everything you need to know about it. That’s why most video creators are pursuing efficient ways to reduce data size without sacrificing quality-and that’s where video compression comes in. Raw video files take up a lot of space, and it’s becoming increasingly apparent that processor power is escalating faster than storage capacity and even faster than network bandwidth.