Search Results for "decoding"
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Showing 107 open source projects for "decoding"
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1
Strata
Qwen3.8-Flash-Next on any consumer hardware
...It is designed to make a very large mixture-of-experts model practical with one NVIDIA GPU, system RAM, and local storage instead of server-class hardware. Frequently used experts remain on the GPU while other model components are shared across RAM, CPU, and SSD resources. Speculative decoding uses a smaller helper component to propose tokens that the main model verifies in batches. Long prompts are processed in large blocks to improve ingestion speed. Strata provides a local chat interface and exposes OpenAI- and Anthropic-compatible APIs for other applications. Optional image input and several quantized model sizes allow users to balance memory use, speed, and quality. -
2
SatDump
A generic satellite data processing software
SatDump is a free, open-source satellite data processing application designed for receiving, decoding, and analyzing transmissions from numerous satellites. It supports real-time signal reception through compatible software-defined radio devices and offline processing of recorded data. The application provides specialized decoding pipelines for different satellite systems, modulation formats, and data products. Users can transform received signals into imagery, telemetry, and other interpretable outputs. ... -
3
FlashMLA
FlashMLA: Efficient Multi-head Latent Attention Kernels
FlashMLA is a high-performance decoding kernel library designed especially for Multi-Head Latent Attention (MLA) workloads, targeting NVIDIA Hopper GPU architectures. It provides optimized kernels for MLA decoding, including support for variable-length sequences, helping reduce latency and increase throughput in model inference systems using that attention style. The library supports both BF16 and FP16 data types, and includes a paged KV cache implementation with a block size of 64 to efficiently manage memory during decoding. -
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lilliput
Resize images and animated GIFs in Go
Lilliput is a lightweight image codec and processing library tailored for environments where performance, portability, and resource efficiency are critical, such as gaming clients, real-time applications, or systems with constrained memory budgets. Designed to support fast decoding and manipulation of common image formats like PNG, JPEG, WebP, and BMP, Lilliput is engineered to minimize dependencies and be easily integrated into a variety of C/C++-based projects without pulling in heavy external libraries. The library provides APIs for scaling, resizing, color conversions, and basic image operations that are crucial for performance-sensitive applications that need to display or transform images on the fly. ... -
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5
AvCpp
C++ wrapper for FFmpeg
...It leverages modern C++ features to simplify memory management and reduce the complexity of working with FFmpeg’s C APIs. The library enables developers to handle encoding, decoding, and streaming tasks with cleaner and more maintainable code. It focuses on performance while improving developer productivity through abstraction. avcpp supports integration into multimedia applications requiring efficient processing pipelines. Its design aligns with modern C++ standards, making it suitable for contemporary development environments. ... -
6
Android FFmpeg
An Android FFmpeg audio and video development tutorial
LearnFFmpeg is an educational repository that provides structured resources for understanding and mastering FFmpeg and multimedia processing concepts. It includes tutorials, command examples, and explanations of core concepts such as encoding, decoding, and streaming workflows. The project is designed to guide users from basic usage to more advanced topics, helping them build practical knowledge of FFmpeg operations. It often includes real-world examples and scenarios that demonstrate how FFmpeg can be applied in production environments. The repository also serves as a reference for developers working with media pipelines and automation tasks. ... -
7
PcapPlusPlus
Multiplatform C++ library for parsing and crafting of network packets
...PcapPlusPlus enables capturing and sending network packets through easy-to-use C++ wrappers for the most popular packet processing engines such as libpcap, WinPcap, NPcap, DPDK and PF_RING. PcapPlusPlus enables decoding and forging capabilities for a large variety of network protocols. PcapPlusPlus is designed to be efficient and lightweight. It enables amazingly fast packet processing with minimum overhead. PcapPlusPlus is fully supported on Windows, MacOS, Linux, Android and FreeBSD. You can download pre-built binaries for each platform or build it from source. ... -
8
Lucebox
Fast LLM speculative inference server for consumer hardware
Lucebox is a local LLM inference server built for fast generation on consumer hardware. It focuses on custom kernels, speculative prefill, speculative decoding, and model-specific optimizations rather than a generic one-size-fits-all runtime. The project includes a native C++ HTTP server with an OpenAI-compatible API, making it usable with tools that already speak the Chat Completions format. It supports CUDA and ROCm workflows, with Docker images for NVIDIA and AMD GPU setups. The repository also includes harnesses for testing compatibility with clients such as Claude Code, Codex, OpenCode, Hermes, Pi, OpenClaw, and Open WebUI. ... -
9
stable-diffusion.cpp
Diffusion model (SD, Flux, Wan, Qwen Image, Z-Image...) inference
stable-diffusion.cpp is a lightweight, high-performance implementation of Stable Diffusion and related generative models written entirely in portable C/C++, designed to run on virtually any device without heavy dependencies. It enables text-to-image and image-to-image generation, supports a growing set of models like SD1.x, SD2.x, SDXL, SD-Turbo, Qwen Image, and more, and is continually updated with support for cutting-edge model variants including video and image editing models. The project... -
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10
mllm
Fast Multimodal LLM on Mobile Devices
...Implemented primarily in C and C++, it is designed to operate with minimal external dependencies while taking advantage of hardware-specific acceleration technologies such as ARM NEON and x86 AVX2 instructions. The system supports multiple optimization techniques including quantization, pruning, and speculative decoding to improve performance while reducing computational overhead. It also provides tools to convert models from popular formats like PyTorch checkpoints into optimized runtime formats that can be executed on supported hardware platforms. -
11
Jwt.Net
Jwt.Net, a JWT (JSON Web Token) implementation for .NET
This library supports generating and decoding JSON Web Tokens. By default JSON serialization is performed by JsonNetSerializer implemented using JSON. -
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OpenH264
Open Source H.264 Codec
...We will not pass on our MPEG-LA licensing costs for this module, and based on the current licensing environment, this will effectively make H.264 free for use on supported platforms. OpenH264 is a codec library which supports H.264 encoding and decoding. It is suitable for use in real-time applications such as WebRTC. Constrained Baseline Profile up to Level 5.2 (Max frame size is 36864 macro-blocks). Arbitrary resolution, not constrained to multiples of 16x16. Rate control with adaptive quantization, or constant quantization. -
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IRremote Arduino Library
Infrared remote library for Arduino, send and receive infrared signals
...Simultaneous sending and receiving. See the SendAndReceive example. No more need to use 32-bit hex values in your code. Instead, a (8 bit) command value is provided for decoding (as well as a 16-bit address and a protocol number). Protocol values comply to protocol standards, i.e. NEC, Panasonic, Sony, Samsung, and JVC decode and send LSB first. Supports more protocols, since adding a protocol is quite easy now. Better documentation and more examples. Compatible with tone() library, see ReceiveDemo. Supports more platforms, since the new structure allows to easily add a new platform. ... -
14
CrossDesk
A lightweight, cross-platform remote desktop software
...It is built as an experimental application on top of MiniRTC, a real-time audio and video transmission library. The project uses MiniRTC capabilities such as network traversal, H.264 and AV1 video encoding and decoding, Opus audio, signaling, congestion control, and SRTP encryption. It targets Windows, macOS, and Linux desktop environments, with platform version requirements depending on the operating system. CrossDesk is useful for users and developers who want a self-hostable remote desktop system with modern real-time media foundations. It is especially relevant for people exploring WebRTC-style remote control, cross-platform screen transmission, and browser-accessible desktop access. -
15
DALI
A GPU-accelerated library containing highly optimized building blocks
...It can be used as a portable drop-in replacement for built-in data loaders and data iterators in popular deep learning frameworks. Deep learning applications require complex, multi-stage data processing pipelines that include loading, decoding, cropping, resizing, and many other augmentations. These data processing pipelines, which are currently executed on the CPU, have become a bottleneck, limiting the performance and scalability of training and inference. DALI addresses the problem of the CPU bottleneck by offloading data preprocessing to the GPU. Additionally, DALI relies on its own execution engine, built to maximize the throughput of the input pipeline. -
16
AnalysisAVP
Encode decode, rgb yuv h264 aac flv mp4 rtmp
AnalysisAVP is a comprehensive educational repository focused on audio and video technology concepts, providing structured knowledge across multimedia systems and processing pipelines. It covers foundational topics such as encoding, decoding, color formats like RGB and YUV, and widely used codecs including H.264 and AAC. The project also explores media container formats like MP4 and FLV, along with streaming protocols such as RTMP and WebRTC, offering a broad understanding of media transmission. It includes practical examples and experimental code that demonstrate real-world implementations such as camera capture, rendering, and encoding workflows. ... -
17
Clock Signal
A latency-hating emulator of: the Acorn Electron, BBC Micro
Clock Signal also known as Clock Signal, is a highly sophisticated multi-system emulator designed with a strong emphasis on minimizing latency and maximizing authenticity in signal reproduction rather than relying on post-processing shortcuts. Its defining philosophy is to make emulation “invisible” to the user, meaning software can be launched directly without requiring manual configuration of machines, disks, or hardware profiles. The emulator supports a wide range of classic systems,... -
18
Kaldi
kaldi-asr/kaldi is the official location of the Kaldi project
...Kaldi is designed for researchers who need a highly customizable environment to experiment with new algorithms, as well as for practitioners who want robust, production-ready ASR pipelines. It includes extensive tools for data preparation, feature extraction, acoustic and language modeling, decoding, and evaluation. With its modular design, Kaldi allows users to adapt the system to a wide range of languages and domains. As one of the most influential projects in speech recognition, it has become a foundation for much of the modern work in ASR. -
19
MPC-BE
Media Player Classic - BE
Media Player Classic - BE is a free and open source audio and video player for Windows. Media Player Classic - BE is based on the original "Media Player Classic" project (Gabest) and "Media Player Classic Home Cinema" project (Casimir666), contains additional features and bug fixes. -
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libPGF
libPGF is an implementation of the Progressive Graphics File (PGF)
The Progressive Graphics File (PGF) is an efficient image file format, that is based on a fast, discrete wavelet transform with progressive coding features. PGF can be used for lossless and lossy compression. It's most suitable for natural images. PGF can be used as a very efficient and fast replacement of JPEG 2000. -
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ResIL
Resilient Image Library - successor to DevIL
...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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QtAV
A multimedia framework based on Qt and FFmpeg
QtAV is a cross-platform and high performance multimedia playback framework based on Qt and FFmpeg. Features: timeline preview, gpu decoding etc -
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MediaPlayer3D
Experimental 3D media playback framework and demo applications
...The project is organized around a reusable Core library and several proof-of-concept frontends showcasing different Qt user interface technologies: - Qt Widgets - Qt Quick - Qt Quick 3D - Qt Quick 3D XR Qt Multimedia provides a solid foundation for video decoding and playback control. However, its standard presentation pipeline is primarily focused on monoscopic 2D video output. This project explores how that foundation can be extended to support stereoscopic and panoramic media rendering in both 2D and 3D environments, including desktop and virtual reality use cases. The project is intended to: - Gain practical experience with the Qt Rendering Hardware Interface (QRhi)... -
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Apprentice Video
it's a video player, also works for music and pictures
...This player provides several performance options to enable adequate video playback on slow hardware: * skip loop filter * skip non-reference frames * skip color converter * reduce playback speed to accommodate slow video decoding This player supports playback of HDR video on non-HDR displays: * colorspace transform to BT.709 colorspace via an auto-generated 3D LUT * tone mapping from HDR to SDR (BT. 709) This player supports playback of MPEG-TS files containing multiple programs, timeline anomalies, and codec changes. Linux binaries are provided as AppImage, built on Ubuntu 14.04. -
25
libvideo-source
M-JPEG, RFC2435, RFC4175 and V4L2 playback libraries
librtp - C library for parsing RTP headers. librtsp - C library for establishing RTSP connections. libjpeg-frame - C library for decoding M-JPEG frames. libmjpeg-stream - C library for receiving Motion-JPEG streams from video servers (HTTP protocol). librfc2435-stream - C library for receiving Motion-JPEG streams from video servers (RTSP protocol). librfc4175-stream - C library for receiving uncompressed 8/10-bit grayscale and 24-bit RGB/BGR RFC4175 (RTP) video from multicast streams. ...
