Lossless Compression is also termed as reversible compression. Lossy compression is also termed as irreversible compression. Lossless Compression has less data-holding capacity than Lossy compression technique.
![lossless video codec lossless video codec](https://image.slidesharecdn.com/compression1-rrt-120502141409-phpapp02/95/compression-1-728.jpg)
Lossy compression has more data-holding capacity.
![lossless video codec lossless video codec](https://compression.ru/video/codec_comparison/images/graph_cratio.png)
Lossless Compression is used in Text, images, sound. Lossy compression is used in Images, audio, video. This codec can provide better picture quality than Motion JPEG (MJPEG), and the recorded file size is much smaller than Bandicam. CamStudio Lossless Codec was designed specifically for lossless compression of video screen capture (screencasts). Algorithms used in Lossless compression are: Run Length Encoding, Lempel-Ziv-Welch, Huffman Coding, Arithmetic encoding etc. Lagarith lossless codec settings for video recording Lagarith is a lossless video codec intended for video editing and archiving. Algorithms used in Lossy compression are: Transform coding, Discrete Cosine Transform, Discrete Wavelet Transform, fractal compression etc. But Lossless Compression does not reduce the size of data. Lossy compression reduces the size of data. But Lossless Compression does not compromise the data’s quality. In Lossy compression, Data’s quality is compromised. While in Lossless Compression, A file can be restored in its original form. In Lossy compression, A file does not restore or rebuilt in its original form. While Lossless Compression does not eliminate the data which is not noticeable. Lossy compression is the method which eliminate the data which is not noticeable. Get hold of all the important CS Theory concepts for SDE interviews with the CS Theory Course at a student-friendly price and become industry ready.ĭifference between Lossy Compression and Lossless Compression: S.NO Lossy Compression Lossless Compression 1.
![lossless video codec lossless video codec](https://www.alparysoft.com/images/products/proppage4-mediatypes.gif)
Data Compression With Arithmetic Coding.LZW (Lempel–Ziv–Welch) Compression technique.Difference between Lossy Compression and Lossless Compression.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.