18 projects tagged "Compression"
Updated 17 Apr 2004
DACT
| Pop | 140.72 |
|---|---|
| Vit | 3.90 |
DACT is a compression tool designed to compress a file dynamically, choosing the algorithm that works best per block of input data to produce an overall smaller output file.
Updated 04 Feb 2011
FLAC
| Pop | 435.25 |
|---|---|
| Vit | 4.64 |
FLAC is a Free Lossless Audio Codec. The FLAC format supports streaming, seeking, and archival, and gives 25-75% compression on typical CD audio. Input plugins for Winamp and XMMS are also provided.
Updated 17 Oct 2003
pysync
| Pop | 189.55 |
|---|---|
| Vit | 3.22 |
Pysync has both a demonstration implementation of the rsync and related algorithms in pure Python, and a high speed librsync Python extension. The pure Python is not fast and is not optimized, however it does work and provides a simple implementation of the algorithm for reference and experimentation. It includes a combination of ideas taken from librsync, xdelta, and rsync. The librsync Python extension is less flexible and harder to understand, but is very fast.
Updated 11 Mar 2012
ZZIPlib
| Pop | 122.51 |
|---|---|
| Vit | 13.95 |
ZZIPlib provides read access on ZIP-archives. The library uses only the patent-free compression-algorithms supported by zlib. Functions are provided that transparently access files being either real files or zipped files, both with the same filepath. The zip-archive can be used in the place of a normal subdirectory. It is written in portable C.
Updated 21 Nov 2001
Zzip-zzlib
| Pop | 27.86 |
|---|---|
| Vit | 64.82 |
Zzip-zzlib is a compression utility and library for Unix and Windows. It uses several steps, including Burrows-Wheeler Transformation, and often gets better compression than bzip2.
Updated 20 Mar 2002
python-bz2
| Pop | 27.77 |
|---|---|
| Vit | 1.00 |
The python-bz2 module provides a comprehensive interface for the bz2 compression library. It implements a complete file interface, one shot (de)compression functions, and types for sequential (de)compression.
Updated 11 May 2011
libmspack
| Pop | 84.75 |
|---|---|
| Vit | 4.92 |
libmspack is a library for compression and decompression of the Microsoft CAB, CHM, HLP, LIT, SZDD, and KWAJ file formats.
Updated 17 Aug 2003
libfgz
| Pop | 14.93 |
|---|---|
| Vit | 1.42 |
libfgz is a small Fortran library to read gzipped files. It can read binary and ASCII files, and even unformatted, gzipped stream files.
Updated 25 Mar 2009
FAAC
| Pop | 326.23 |
|---|---|
| Vit | 1.74 |
The FAAC project includes the AAC encoder FAAC and decoder FAAD2. It supports several MPEG-4 object types (LC, Main, LTP, HE AAC, PS) and file formats (ADTS AAC, raw AAC, MP4), multichannel and gapless en/decoding as well as MP4 metadata tags. The codecs are compatible with standard-compliant audio applications using one or more of these profiles.
Updated 07 Jun 2009
p7zip
| Pop | 241.46 |
|---|---|
| Vit | 7.03 |
p7zip is a port of 7za.exe for Unix, Mac OS X, and BeOS. 7za.exe is the command line version of 7-zip (7zip), a file archiver with a high compression ratio.
