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2. Zamzar - Wikipedia

   en.wikipedia.org/wiki/Zamzar

   Zamzar. Zamzar is an online file converter and compressor, created by brothers Mike and Chris Whyley in England in 2006. [1] [2] It allows users to convert files online, without downloading a software tool, and supports over 1,200 different conversion types. [3] Since its formation, the service has converted over 510 million files for users [4 ...

3. LosslessCut - Wikipedia

   en.wikipedia.org/wiki/LosslessCut

   LosslessCut is a free, platform independent video editing software, which supports numerous audio, video and container formats. [4] [5] Basically, LosslessCut is a graphical user interface, in particular useable under MacOS, [6] Windows [7] and Linux, [8] for the Multimedia Framework FFmpeg. The software focuses on the lossless editing of the ...

4. Lossless compression - Wikipedia

   en.wikipedia.org/wiki/Lossless_compression

   Lossless compression is a class of data compression that allows the original data to be perfectly reconstructed from the compressed data with no loss of information. Lossless compression is possible because most real-world data exhibits statistical redundancy. [1] By contrast, lossy compression permits reconstruction only of an approximation of ...

5. FFV1 - Wikipedia

   en.wikipedia.org/wiki/FFV1

   FFV1 (short for FF Video 1 [1]) is a lossless intra-frame video coding format. It can use either variable-length coding or arithmetic coding for entropy coding. FFV1 is particularly popular for its performance regarding speed and size, compared to other lossless preservation codecs, such as M-JPEG2000. [2] [3] [4]

6. Video compression picture types - Wikipedia

   en.wikipedia.org/wiki/Video_compression_picture...

   Three types of pictures (or frames) are used in video compression: I, P, and B frames. An I‑frame ( Intra-coded picture) is a complete image, like a JPG or BMP image file. A P‑frame (Predicted picture) holds only the changes in the image from a previous frame. For example, in a scene where a car moves across a stationary background, only ...

7. 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. It offers the ability to convert DVDs into various formats. It provides tools for adjusting colour and filter options. Prism Video File Converter provides several customizable options for tweaking the output files during the conversion process.

8. MP4 file format - Wikipedia

   en.wikipedia.org/wiki/MP4_file_format

   The MP4 file format defined some extensions over the ISO Base Media File Format to support MPEG-4 visual/audio codecs and various MPEG-4 Systems features such as object descriptors and scene descriptions. Some of these extensions are also used by other formats based on the ISO base media file format (e.g., 3GP). [1]

9. Video codec - Wikipedia

   en.wikipedia.org/wiki/Video_codec

   A video codec is software or hardware that compresses and decompresses digital video. In the context of video compression, codec is a portmanteau of encoder and decoder, while a device that only compresses is typically called an encoder, and one that only decompresses is a decoder . The compressed data format usually conforms to a standard ...