A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding).

Building better compression together

The Minimal LZMA (minlzma) project aims to provide a minimalistic, cross-platform, highly commented, standards-compliant C library (minlzlib) for decompressing LZMA2-encapsulated compressed data in LZMA format within an XZ container, as can be generated with Python 3.6, 7-zip, and xzutils

Clear implementation of arithmetic coding for educational purposes in Java, Python, C++.

Entropy coding / arithmetic coding for PyTorch

a fast range coder in C++, using SSE

Data Compression using Arithmetic Encoding in Python

TurboRC - Turbo Range Coder / Arithmetic Coding

An arithmetic coder for Rust.

This is a demo for still image compression application

The implementation of various data compression techniques.

File compression library | Shennon | Fano | Huffman | Bigram Huffman | Adaptive Huffman | Arithmetic coding

🔧 Arithmetic coding algorithm implemented in Node.js, both API and CLI support. 算术编码 npm 包，支持 API 调用和 CLI。

Embeddable dynamic bit sequence compressor using arithmetic coding

LZW and AAC Data Compression

Arithmetic Coding for Data Compression

Implementation of lossless data compression technique written in Python.

Image compression using arithmetic coding algorithm

Adaptive Arithmetic Compression Library Written in Rust.

MATLAB implementation of the arithmetic encoding algorithm.

A Simple Adaptive Binary Arithmetic Coder

The encoding and decoding algorithms perform arithmetic operations on the code string. One recursion of the algorithm handles one data symbol. Arithmetic coding is actually a family of codes which share the property of treating the code string as a magnitude. I am trying to implement the algorithm using python.

Data compressor based on RLE + BWT + MTF + RLE + A0 and also JpegCompressor

Compression algorithms: Arithmetic, LZW, Run-length. Coding algorithms: Hamming, Repetition, Read-Muller

File compression library (includes 6 algorithms) with Qt GUI

Examples of Coding Theory

Summary of learning algorithm

Python - Script sample

This project contains all the arithmetic operations. For example, addition, subtraction, division, etc.! The functionality is simple, just enter two numbers, and click on the button with arimetic action.

Allows for calculations of arithmetic processes with huge numbers. Functions include, addition, subtraction, multiplication and division. More functions are being developed.