Kóðunarferlinu

Kóðunarferlinu refers to the process of encoding information. In computing, this typically involves transforming data from one format into another, often for storage, transmission, or processing. Different encoding schemes exist, each suited for specific purposes. For instance, text is often encoded using character encodings like ASCII or UTF-8, which assign numerical values to characters. Images and audio are compressed and encoded into formats like JPEG or MP3 to reduce file size while preserving perceptual quality. Video data is similarly encoded using codecs like H.264 or VP9. The choice of encoding method impacts factors such as data integrity, efficiency, and compatibility. Understanding the kóðunarferlinu is fundamental to comprehending how digital information is managed and manipulated. It is a core concept in data transmission, file storage, and the development of various digital media. The process can be lossless, meaning no information is lost, or lossy, where some information is discarded to achieve greater compression.