What is the code compression?
The computer code can be considered the DNA of the digital world - raw data series of data that make up all programs, graphics files and digital music. The larger and more complicated the file or application, the more code it contains. Due to the final limitation of hard drives and other types of data storage, code compression is often used to temporarily reduce file size. It works with special algorithms to make a smaller piece of code stand for a larger piece. The data can be compressed and uncompressed in this way if the compression program knows the right algorithm that unlocks it. What they do not understand is the relationship between these units of measurement and real words, graphics, music and programs that manipulate the screen. One byte represents a single asmot text character consists of eight smaller units known as bits. Bits are raw components of digital information and the way they are arranged contributes to different letters of the alphabet, numbers or other types of characters.
The code compression program takes the bits and bytes that make up the file and encodes them so that one or two characters compressed versions represent a larger number of originals. The two main types of code compression are known as loss and lossless . Loss compression can be used in cases where data loss is acceptable, such as music files where some frequencies are unnecessary. In principle, the loss algorithm calculates how many times the given part of the data is reused throughout the file and generates a smaller piece of code that summarizes this number. With a larger size compression, this method can usually be achieved by this method and the format of this type of compressed file.
The basic functional difference between loss and lossless compression is that when compression is lost, data that cannot be compressed is discarded, while lossless compression is maintained, uncompressed. This leads to a larger size of compressed files but preservedThe original quality of the file. Text documents and other similar files in which information cannot be lost must be compressed in this way.
Generally speaking, a compressed file cannot be used or manipulated unless it is uncompressed first. Compression is a temporary condition, so it is mainly used for storage or transmission purposes. However, this does not apply to compressed music and video files for which there are programs that can decode while running during playback.