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2. Prism Video Converter - Wikipedia

   en.wikipedia.org/wiki/Prism_Video_Converter

   It enables users to convert videos into formats like AVI, ASF, WMV, MP4, 3GP, etc. [1] [5] It offers the ability to convert DVDs into various formats. [6] It provides tools for adjusting colour and filter options. [7] [8] Prism Video File Converter provides several customizable options for tweaking the output files during the conversion process.

3. Data compression ratio - Wikipedia

   en.wikipedia.org/wiki/Data_compression_ratio

   Thus, a representation that compresses the storage size of a file from 10 MB to 2 MB yields a space saving of 1 - 2/10 = 0.8, often notated as a percentage, 80%. For signals of indefinite size, such as streaming audio and video, the compression ratio is defined in terms of uncompressed and compressed data rates instead of data sizes:

4. Category:Video compression - Wikipedia

   en.wikipedia.org/wiki/Category:Video_compression

   This category dedicated to video compression issues (mainly video codec parts). See also: category:video codecs , video file format , audio file format , and container format Subcategories

5. Data compression - Wikipedia

   en.wikipedia.org/wiki/Data_compression

   The DCT, which is fundamental to modern video compression, [73] was introduced by Nasir Ahmed, T. Natarajan and K. R. Rao in 1974. [17] [74] H.261, which debuted in 1988, commercially introduced the prevalent basic architecture of video compression technology. [75] It was the first video coding format based on DCT compression. [73]

6. Comparison of video codecs - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_video_codecs

   A variety of technologies soon emerged to do so. The primary goal for most methods of compressing video is to produce video that most closely approximates the fidelity of the original source, while simultaneously delivering the smallest file-size possible. However, there are also several other factors that can be used as a basis for comparison.

7. Video coding format - Wikipedia

   en.wikipedia.org/wiki/Video_coding_format

   A video coding format [a] (or sometimes video compression format) is a content representation format of digital video content, such as in a data file or bitstream.It typically uses a standardized video compression algorithm, most commonly based on discrete cosine transform (DCT) coding and motion compensation.

8. DVD Shrink - Wikipedia

   en.wikipedia.org/wiki/DVD_Shrink

   DVD Shrink is a freeware [1] DVD transcoder program for Microsoft Windows that uses a DVD ripper to back up DVD video.It can also be run under Linux using Wine. [2] The final versions are 3.2.0.15 (English) and 3.2.0.16 (German); all other versions, such as DVD Shrink 2010, are illegitimate. [3]

9. RealVideo - Wikipedia

   en.wikipedia.org/wiki/RealVideo

   RealVideo, also spelled as Real Video, is a suite of proprietary video compression formats developed by RealNetworks — the specific format changes with the version. It was first released in 1997 and as of 2024 [update] was at version 15. [ 1 ]