Search Results for "encoding"
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Showing 119 open source projects for "encoding"
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1
libavif
Library for encoding and decoding .avif files
...Recent developments have added experimental support for HDR gain maps, improved color-space handling (including wide color gamut and high bit depth), and better quality tuning modes for encoding, making libavif a cutting-edge tool for high-quality image compression. -
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Jansson
C library for encoding, decoding and manipulating JSON data
Jansson is a C library for encoding, decoding and manipulating JSON data. -
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FFmpegAndroid
FFmpeg implements video cropping, watermarking, transcoding
...With support for decoding, encoding, and rendering pipelines, it acts as a full-stack reference for Android multimedia engineering. -
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WebP Codec
Library to encode and decode images in WebP format
libwebp is the reference codec library for Google’s WebP image format, providing both encoding and decoding along with command-line tools. It supplies cwebp to compress images into WebP and dwebp to decompress them back, making it easy to test quality/size trade-offs across presets and tuning parameters. The GitHub repository is a mirror; the canonical source of truth lives on Chromium’s git, and developer docs are hosted on WebP’s portal. -
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Yams
A Sweet and Swifty YAML parser
A sweet and swifty YAML parser built on LibYAML. Building Yams requires Xcode 12.5+ or a Swift 5.4+ toolchain with the Swift Package Manager or CMake and Ninja. CMake 3.17.2 or newer is required, along with Ninja 1.9.0 or newer. To build for Apple platforms (macOS, iOS, tvOS, watchOS), there is no need to separately build Foundation because it is included as part of the SDK. Yams has three groups of conversion APIs: one for use with Codable types, another for Swift Standard Library types,... -
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UltraJSON
Ultra fast JSON decoder and encoder written in C with Python bindings
UltraJSON is an ultra-fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. May be used as a drop-in replacement for most other JSON parsers for Python. Used to enable special encoding of "unsafe" HTML characters into safer Unicode sequences. Limits output to ASCII and escapes all extended characters above 127. Default is True. If your end format supports UTF-8, setting this option to false is highly recommended to save space. By default, debugging symbols are stripped on Linux platforms. Setting this environment variable with a value of 1 or True disables this behavior. ... -
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FFmpegCommand
Command library suitable for Android. It implements audio and video
FFmpegCommand is a graphical utility designed to simplify the generation and execution of FFmpeg commands for multimedia processing tasks. It provides an interface where users can configure parameters such as codecs, bitrates, and formats without manually writing command-line instructions. The tool dynamically builds FFmpeg commands based on user selections, making complex workflows more accessible. It supports common operations such as transcoding, trimming, and format conversion.... -
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LAME (Lame Aint an MP3 Encoder)
A high quality MP3 encoder
LAME is an educational tool to be used for learning about MP3 encoding. The goal of the LAME project is to improve the psycho acoustics, quality and speed of MP3 encoding. Note: we provide source code only! -
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RedPanda C++
A powerful, lighweight and cross-platform C/C++ IDE
...Highlights of its new and enhanced feature: * High DPI support * Code intellisense (Code Completion suggestion while editing). * Syntax checking while editing * Greatly improved debugger (local \ call stack \ memory view) * Theme and color scheme. * UTF-8 encoding support * Greatly improved search/replace function; File/Replace in files * Refactor: rename symbols * Cross Platform: Windows and Linux * SDCC Compiler Support -
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Ed448-Goldilocks
A 448-bit Edwards curve
This is an implementation of elliptic curve cryptography using the Montgomery and Edwards curves Curve25519, Ed25519, Ed448-Goldilocks and Curve448, using the Decaf / Ristretto encoding. -
11
PerfectSineWaves
Perfect and bit-perfect PCM encoded sine wave audio test tones
In this project, a perfect PCM sine wave is one that contains a single frequency at 0 dBTP and no error harmonics at all. A bit-perfect PCM sine wave has error harmonics due to encoding quantization, but they are at the minimum level possible for the chosen encoding. The generated wave files hold a sequence of one or more complete copies of a repeating pattern. A file containing a single pattern can be played in a loop to extend the play time. Because most audio players don't loop cleanly, the included wave files contain enough complete patterns to play 2 minutes without looping. ... -
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Zint Barcode Generator
A barcode encoding library supporting over 50 symbologies.
Encodes data into any of the following: Australia Post, Aztec Code & Runes, BC412, Channel, Codabar, Codablock-F, Code 11, Code 128, Code 16K, Code 2 of 5 (incl. IATA, Interleaved, Data Logic, ITF-14, Deutsche Post Leitcode & Identcode), Code 32 (Italian Pharmacode), Code 39, Code 39+, Code 49, Code 93, Code One, DAFT, Data Matrix (incl. DMRE), DotCode, DPD, Dutch Post KIX, EAN, FIM, Flattermarken, Grid Matrix, GS1 DataBar (incl. stacked & GS1 Composite symbols), GS1-128, Han Xin, HIBC,... -
13
CutterFF
Cutting videos using FFmpeg and GTK+
CutterFF is a small program for UNIX (or Windows if compiled with MingW) for cutting videos using FFmpeg and GTK+. It is easy to use and fast, since it do not decode and encode the streams, instead it only copy them. -
14
ploffy
Arduino-based floppy reader and writer for various floppy formats
Arduino-based floppy reader and writer for: Apple Disk II 5.25-inch floppies PC floppies (5.25-inch and 3.5-inch) Amiga floppies FM encoding floppies (e.g. as used on the HP 4145A semiconductor analyzer) -
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ResIL
Resilient Image Library - successor to DevIL
ResIL is a library to open, store and manipulate images, with a focus on security. ResIL offers a simple API for these operations. ResIL also receives frequent updates to keep up with the evolution of the supported file formats. It started as a fork of DevIL but much of the code base has actually been rewritten to enhance stability. Support for webp and heic has been added. ResIL focuses on robust decoding so that even partially corrupted images can be displayed without crashes or exceptions. -
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Abscom
A C11 library of reusable data structures and platform utilities.
...On top of that it ships a Python-inspired dynamic runtime that brings var values, lists, dictionaries, sets, JSON, random utilities, and a light object system to plain C, plus a scientific layer with matrices, statistics, general math (scalar utilities, number theory, geometry, complex numbers), CSV, path helpers, and basic threading. A data science layer adds NumPy-style reshaping and generators, Pandas-style numeric CSV, functional utils, and SciKit-Learn-style preprocessing (one-hot encoding, train/test split). An AI/ML layer adds activations, softmax, MSE loss, and numerical gradients for neural-network forward passes. An ultimate layer tops the scientific stack off with computational backend selection (CPU / AVX SIMD / GPU stub), a Micrograd-style scalar autograd engine. -
17
MK88 BIOS
Modiifed BIOS for MK88 PC
This project is aimed to produce modified MK88 BIOS with new features: 1. Improved keyboard driver 2. Support for cp866 encoding 3. Support for DS/DD drives 4. Support for ROM extension cards -
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ffmpeg_develop_doc
2023, the latest audio and video learning materials, projects
...It includes command references, technical articles, academic papers, tutorials, and example projects covering audio and video processing concepts. The repository is structured as a knowledge base, offering materials on encoding, decoding, streaming protocols, and real-time media systems. It also contains interview preparation resources and practical case studies, making it useful for both learning and professional development. In addition to documentation, it links to open-source projects and implementation examples that demonstrate real-world usage of FFmpeg. ... -
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TurboVNC
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
TurboVNC is a high-performance, enterprise-quality version of VNC based on TightVNC, TigerVNC, and X.org. It contains a variant of Tight encoding that is tuned for maximum performance and compression with 3D applications (VirtualGL), video, and other image-intensive workloads. TurboVNC, in combination with VirtualGL, provides a complete solution for remotely displaying 3D applications with interactive performance. TurboVNC's high-speed encoding methods have been adopted by TigerVNC and libvncserver, and TurboVNC is also compatible with any other TightVNC derivative. ... -
20
iodine
Official git repo for iodine dns tunnel
...Iodine creates a virtual network interface so systems can communicate through an IP tunnel carried over DNS. It supports multiple DNS record types and automatically attempts to select efficient encoding methods depending on the resolver environment. Because the tunneled traffic is not encrypted by default, it is best treated as a transport layer that should be paired with secure protocols when privacy matters. -
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CyoEncode
Base64, Base32, Base16, and Base85 encoding/decoding functions in C
Provides C functions for encoding binary data into a printable representation using Base64, Base32, Base16 (hex), or Base85/Ascii85 character sets, plus equivalent functions for the decoding of such encoded data back into its binary form. -
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PBC
A protocol buffers library for C
PBC is a Protocol Buffers library for C that works without code generation. It gives C developers a way to encode, decode, and work with Protocol Buffers messages dynamically. Because it avoids generated source files, it can be useful in environments where schemas need to be loaded or handled at runtime. The repository was archived by its owner in 2022, so it is now read-only and should be treated as a legacy project. Even so, it remains useful as a compact example of Protocol Buffers... -
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Mozilla JPEG Encoder Project
Improved JPEG encoder
...We include a demo cjpeg command-line tool, but it's not intended for serious use. We encourage authors of graphics programs to use libjpeg's C API and link with MozJPEG library instead. Progressive encoding with "jpegrescan" optimization. It can be applied to any JPEG file (with jpegtran) to losslessly reduce file size. -
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Red Panda Dev-C++
A powerful and lightweighted C/C++ IDE
... * Syntax check while editing * Greatly improved debugger (local \ call stack panels added) * Full color scheme support. * Symbol completion works like other modern IDE (like IDEA and VS code） * UTF-8 encoding support * Greatly improved search/replace function * Refactor: rename symbols, extracting marco * new project templates like graphics.h, turtle graphics, GLFW+GLEW，GLUT，etc. And more , see News.txt Issues can be reported at https://github.com/royqh1979/Dev-CP -
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CONVERTCP
Text File Codepage Converter for the Windows command line
This command line utility is a codepage converter to be used to change the character encoding of text. It fully supports charsets such as ANSI code pages, UTF-8, UTF-16 LE/BE, UTF-32 LE/BE, and EBCDIC. It's designed to convert big text files, too. It runs on Windows XP onwards (tested on XP, Windows 7, Windows 8.1, Windows 10, and Windows 11). The "readme.txt" file and the Wiki gives you some more information. You'll find the compiled tool for 32 bit (x86) and 64 bit (x64) Windows in the "bin" directory. ...
