Showing 240 open source projects for "encoding"

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  • 1
    RxFFmpeg

    RxFFmpeg

    FFmpeg 4.0 + X264 + mp3lame + fdk-aac + opencore-amr + openssl

    RxFFmpeg is a high-performance multimedia processing framework built on top of FFmpeg and optimized specifically for Android environments, enabling developers to perform complex audio and video editing operations programmatically. It integrates widely used encoding libraries such as x264, mp3lame, and fdk-aac, allowing it to support a broad range of media formats and transformations. The framework provides a wrapper around FFmpeg commands, making it easier to execute advanced media operations without directly handling low-level command syntax. It supports both synchronous and asynchronous execution, enabling developers to manage long-running media tasks efficiently within mobile applications. ...
    Downloads: 8 This Week
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  • 2
    libPGF

    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.
    Downloads: 7 This Week
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  • 3
    The jbig2dec project is no longer hosted here. Please see: https://www.ghostscript.com JBIG2 is a compression format for lossless and lossy encoding of scanned monochrome documents at moderately high resolution. It is very efficient in that domain, claiming 100:1 compression. jbig2dec is a decoder-only implementation of the format.
    Downloads: 2 This Week
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  • 4

    Folder Synchroniser

    Program for synchronising two directories

    This program synchronises the content of two directories. Therefore, you can decide if every file, only every file with an older change date or only every file with another content should be copied into the new folder and replace its predecessor if necessary.
    Downloads: 0 This Week
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  • 5
    quick-media

    quick-media

    media(audio/image/qrcode/markdown/html/svg/png) support

    ...It provides a wrapper around FFmpeg functionality, enabling users to perform tasks such as transcoding, clipping, and format conversion with simplified commands. The tool emphasizes ease of use while still allowing access to advanced encoding parameters when needed. It supports batch processing, making it efficient for handling multiple media files in a single workflow. quick-media is designed for developers and content creators who want to automate repetitive media tasks without deep FFmpeg expertise. Its modular structure allows integration into scripts or larger pipelines. ...
    Downloads: 0 This Week
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  • 6
    AVStoDVD

    AVStoDVD

    A flexible tool to convert various media formats to DVD

    AVStoDVD is a flexible tool to convert various media formats to DVD compliant streams and author them into a highly compatible multiple tracks DVD with customizable menus.
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    Downloads: 139 This Week
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  • 7
    C-squares

    C-squares

    Concise spatial query and representation system (c-squares)

    C-squares is an easily implemented method for storage, querying and display of spatial data locations, based on a hierarchical, grid-based representation of the Earth' surface. Source code for encoding, decoding, mapping, etc. is provided via this site. Additional support is available by contacting the system developer, Tony.Rees@marinespecies.org; see also the c-squares home page at http://www.cmar.csiro.au/csquares/ .
    Downloads: 2 This Week
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  • 8
    gifgen

    gifgen

    Simple high quality GIF encoding

    gifgen is a lightweight command-line tool designed to generate high-quality GIFs from video files using FFmpeg and optimized encoding techniques. It focuses on producing visually efficient GIFs by applying palette generation and dithering methods to balance quality and file size. The tool simplifies the process of converting video clips into GIF animations by automating multiple FFmpeg steps into a single command. It allows users to define parameters such as frame rate, resolution, and duration to control output characteristics. gifgen is particularly useful for developers and content creators who need quick and repeatable GIF generation workflows. ...
    Downloads: 0 This Week
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  • 9
    ffmpeg.js

    ffmpeg.js

    Port of FFmpeg with Emscripten

    ffmpeg.js is a JavaScript port of the FFmpeg multimedia framework compiled with Emscripten, enabling video and audio processing directly within browsers or Node.js environments. It provides prebuilt modules optimized for web use, balancing performance and file size while supporting common encoding and decoding tasks. By running entirely in JavaScript through asm.js, it allows developers to manipulate media files without requiring native binaries or server-side processing. The library supports different builds tailored for formats like WebM and MP4, including worker-based versions for improved performance in web applications. ...
    Downloads: 0 This Week
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  • 10
    Gymnastics Video Gallery

    Gymnastics Video Gallery

    Video cutter and organizer / image viewer and video player

    ...It features slow motion and frame by frame playback capability with basic precision, or accurate seeking after videos are analyzed. Variable frame rate videos can be reindexed. You can mark time positions, and add comments. Cut quickly without re-encoding, and set extra intervals for the start and end in case you want to use the fragments with transitions in your editor. Thumbnail view pictures can be set to any frame of a video. The app is made for Windows, and requires no install. User guide included.
    Downloads: 0 This Week
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  • 11
    MystiQ

    MystiQ

    Qt5/C++ FFmpeg Media Converter

    ...The application supports a wide range of codecs and formats, enabling compatibility across devices and platforms. It includes batch processing capabilities, allowing multiple files to be converted simultaneously. MystiQ also provides customizable encoding parameters, giving users control over quality and performance. Its interface is designed to be intuitive while still exposing advanced features for experienced users. Overall, it combines ease of use with powerful multimedia processing capabilities.
    Downloads: 4 This Week
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  • 12
    MediaToolkit

    MediaToolkit

    A .NET library to convert and process all your video & audio files

    ...It allows developers to perform operations such as video conversion, thumbnail generation, and metadata extraction without dealing with raw command-line syntax. The library supports common media workflows, making it suitable for backend services and desktop applications. It provides structured APIs for configuring encoding parameters and handling input and output files. MediaToolkit also integrates FFprobe for retrieving detailed media information. Its lightweight design makes it easy to integrate into existing .NET projects. Overall, it offers a convenient abstraction layer for multimedia processing in C# environments.
    Downloads: 0 This Week
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  • 13
    Freeware Advanced Audio Codec
    FAAC is an Advanced Audio Coder (MPEG2-AAC, MPEG4-AAC). The goal of FAAC is to explore the possibilities of AAC and exceed the quality of the currently best MP3 encoders. You can submit pull requests via GitHub: https://github.com/knik0/faac https://github.com/knik0/faad2
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    Downloads: 670 This Week
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  • 14
    videoshow

    videoshow

    Simple node.js utility to create video slideshows from images

    videoshow is a Node.js utility designed to create video slideshows from a sequence of images using FFmpeg as its processing engine. It allows developers to programmatically generate videos by combining images with optional audio tracks, subtitles, and visual transitions. The tool supports customization of parameters such as frame rate, resolution, bitrate, and codecs, enabling flexible output configurations. It includes both a programmatic API and a command-line interface, making it...
    Downloads: 0 This Week
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  • 15
    anyLive

    anyLive

    RTMP streamer, RTMP (HLS) second-on player, live streaming on demand

    anyLive is a cross-platform live streaming framework that provides a complete end-to-end solution for audio and video capture, encoding, transmission, decoding, and rendering. Built on a C++ core and leveraging WebRTC and RTMP technologies, it supports multiple operating systems including Android, iOS, Windows, and Linux using a unified codebase. The project is designed for real-time communication and live broadcasting applications, offering low-latency streaming and compatibility with standard RTMP servers and CDNs. ...
    Downloads: 0 This Week
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  • 16
    WxRecoderVideo

    WxRecoderVideo

    Based on VCamera, Imitating WeChat to record short videos

    WxRecoderVideo is an Android-based multimedia project designed to demonstrate video recording, encoding, and playback workflows within a mobile environment. It integrates camera capture functionality with real-time encoding pipelines, allowing developers to understand how raw video data is processed into compressed formats. The project typically combines Java and native components to handle performance-critical tasks such as encoding and file writing.
    Downloads: 0 This Week
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  • 17
    GLMixer

    GLMixer

    Graphic Live Mixer

    GLMixer performs real time graphical blending of several movie clips and of computer generated graphics. Drop video files in the mixing workspace and place them in a circular area to change their opacity ; if you selects two videos, moving them together performs a fading transition. This principle generalizes to a large number of videos. Direct interaction with the video allows to be fast and reactive, and to move and deform them on screen. The output of your operations is shown in the...
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    Downloads: 82 This Week
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  • 18
    Vid2Old - H.265 to H.264 Converter

    Vid2Old - H.265 to H.264 Converter

    Easy way to convert H.265 videos to H.264 (New) - x64 Only

    Are you looking for a easy way to convert H.265(hevc) videos to old H.264?. Then this is the right tool for you. This simple program was built using the CLI version of popular Handbrake transcoder and SharpDevelop open source IDE. This program was made to be simple as possible. But, there are number of options available for experienced users as well. Support my work : https://www.patreon.com/ipmanlk
    Downloads: 2 This Week
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  • 19
    go-libav

    go-libav

    Go language bindings for ffmpeg libraries

    go-libav is a Go language binding for the FFmpeg libav libraries, enabling developers to perform advanced multimedia processing directly in Go applications. It exposes low-level functionality such as encoding, decoding, muxing, and demuxing through Go-friendly abstractions. The project is designed for performance-critical systems where direct control over media pipelines is required. It allows developers to build streaming servers, media analyzers, or transcoding tools with fine-grained control. The library bridges the gap between Go’s simplicity and FFmpeg’s powerful multimedia capabilities. ...
    Downloads: 0 This Week
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  • 20
    EasyDarwin

    EasyDarwin

    Industrial rtsp streaming server

    ...Helps streaming media developers realize the latest mobile Internet streaming live and on-demand faster and easier. Simple, efficient, and stable open-source audio encoding library, which supports transcoding of various audio data into AAC format. EasyDarwin is able to transcode G.711A/PCMA, G.711U/PCMU, and other audio formats to Linear PCM. Provided to the public in the form of SDK, completely free to use. Provides a series of streaming media audio and video development practical tools to help developers quickly solve problems in the process of operation, maintenance and debugging.
    Downloads: 0 This Week
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  • 21
    base64io

    base64io

    A stream implementation for Python that provides transparent base64

    A stream implementation for Python that provides transparent base64 encoding and decoding of an underlying stream. This project is designed to develop a class, :class:`base64io.Base64IO`, that implements a streaming interface for Base64 encoding. Python has supported native Base64 encoding since version 2.4. However, there is no streaming interface for Base64 encoding, and none is available from the community.
    Downloads: 0 This Week
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  • 22
    Spatial Media

    Spatial Media

    Specifications and tools for 360º video and spatial audio

    ...Creators use it to prepare 360/VR180 assets for upload so services know whether a video is monoscopic, top-bottom stereo, or side-by-side, and whether ambisonic audio is present. By separating metadata handling from encoding, the tools slot into existing editing/export workflows without requiring specialized NLE support. They help ensure assets play back with the right projection, field of view, and head-tracked audio in compliant players. For archive and validation use cases, the scripts can also read existing flags to diagnose why a video isn’t being recognized as immersive.
    Downloads: 57 This Week
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  • 23
    ...The high frequency coefficients are actually Huffman encoded. As such enough of them have to be spliced together in memory until a block is then available, encrypted, and then piece meal copied back in place. Huffman encoding in jpg images uses control codes. The encryption can coincidentally produce a control code. Thus those are repeatedly encrypted until no control code, skipping preexisting control code runs.
    Downloads: 0 This Week
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  • 24
    DataMatrix.net
    A C#/.net-library for encoding and decoding DataMatrix codes (based on a .net-port of libdmtx). DataMatrix.net also contains a small application for generating PDF documents containing different types of 1D- and 2D-codes.
    Downloads: 6 This Week
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  • 25
    FFmpegYAG

    FFmpegYAG

    FFmpeg GUI for Linux & Windows

    FFmpegYAG is an advanced GUI for the popular FFmpeg audio/video encoding tool. To use all features (split/concat, x264 10 bit, HE-AAC) it is recommend to use the FFmpeg Hi (http://sourceforge.net/projects/ffmpeg-hi/) build. Main features: * batch encoding for multiple tasks * interactive video preview, real-time video/audio playback * multiple streams processing for video/audio/subtitles * trim file to segments (with optional fade in/out filters) and concatenate them
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    Downloads: 65 This Week
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