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2. Comparison of video codecs - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_video_codecs

   The quality the codec can achieve is heavily based on the compression format the codec uses. A codec is not a format, and there may be multiple codecs that implement the same compression specification – for example, MPEG-1 codecs typically do not achieve quality/size ratio comparable to codecs that implement the more modern H.264 specification.

3. List of open-source codecs - Wikipedia

   en.wikipedia.org/wiki/List_of_open-source_codecs

   This is a listing of open-source codecs—that is, open-source software implementations of audio or video coding formats, audio codecs and video codecs respectively. Many of the codecs listed implement media formats that are restricted by patents and are hence not open formats.

4. HandBrake - Wikipedia

   en.wikipedia.org/wiki/HandBrake

   In September 2006, Rodney Hester and Chris Long had been independently working to extract the H.264 video compression format from Apple's iPod firmware (1.2) through reverse engineering before meeting on the HandBrake forum. Since their work was complementary, they began working together to develop an unstable, but still compileable, release of ...

5. 7-Zip - Wikipedia

   en.wikipedia.org/wiki/7-Zip

   The software has received awards, In 2007, SourceForge granted it community choice awards for "Technical Design" and for "Best Project". [42] In 2013, Tom's Hardware conducted a compression speed test comparing 7-ZIP, MagicRAR, WinRAR , WinZip; they concluded that 7-ZIP beat out all the others with regards to compression speed, ratio, and size ...

6. Comparison of video container formats - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_video...

   Although sometimes compared to DivX products, Xvid is neither a container format nor a video format, it is a software library that encodes video using specific coding profiles of the common MPEG-4 ASP video format. Those types of restrictions are intended to simplify the construction of multimedia recorders and players.

7. Comparison of video converters - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_video_converters

   The disadvantages of transcoding are that there is quality loss when transcoding between lossy compression formats, and that the process is highly CPU-intensive. This article compares video converters that have their own articles on Wikipedia.

8. Prism Video Converter - Wikipedia

   en.wikipedia.org/wiki/Prism_Video_Converter

   Prism is a multi-format video converter developed by NCH Software for Windows and Mac OS.It offers converting tools for instant media conversions. [1] Prism Video Converter can handle large and high-quality resolution media files. [2]

9. Lagarith - Wikipedia

   en.wikipedia.org/wiki/Lagarith

   Lagarith is an open source lossless video codec written by Ben Greenwood. [1] It is a fork of the code of HuffYUV and offers better compression at the cost of greatly reduced speed on uniprocessor systems.