![]() ![]() ![]() Most video codecs are used alongside audio compression techniques to save the separate but complementary data streams as one combined package using so-called container formats. without demosaicing) captured by an imaging device. The latter represents largely unprocessed data (e.g. So, lossy compression has data loss and quality damage.Īn uncompressed video isn’t a raw video. On the contrary, lossy data compression reduces bits by deleting unnecessary or less important info. Thus, no data is lost and file quality is guaranteed. Lossless data compression reduces bits by identifying and eliminating statistical redundancy. Lossless Compression vs Lossy Compression Encoding is done at the source of the data before delivery or storage. In the context of data transmission, it’s referred to as source coding. The combination of encoding and decoding processes is known as a codec.īesides, the process of reducing the size of a data file is usually named data compression. Usually, a device that performs data compression is referred to as an encoder while one that performs data decompression is regarded as a decoder. Such compression is either lossless or lossy. In information theory, data compression, also called source coding or bitrate reduction, is the process of encoding data by taking advantage of fewer bits than the original representation. List of Compressed Lossy Video Format Codecs.List of Compressed Lossless Video Format Codecs.Moreover, it lists the common compressed video file formats. This post recommended by MiniTool official website mainly distinguishes the differences between compressed and uncompressed video formats as well as the differences between lossy and lossless video formats. ![]()
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