Open Source ChromeOS Video Encoders

ffmpeg.wasm is a pure WebAssembly (and JavaScript/TypeScript) port of FFmpeg that enables in-browser media recording, conversion, and streaming—letting developers perform video/audio processing entirely client-side without server uploads. Transpiled via Emscripten from FFmpeg and its codecs into WebAssembly. Supports both single-threaded and multi-threaded cores using web workers. Written in TypeScript for improved developer experience.

This package provides an integration with FFmpeg for Laravel 10. Laravel's Filesystem handles the storage of the files. You can easily add a watermark using the addWatermark method. With the WatermarkFactory, you can open your watermark file from a specific disk, just like opening an audio or video file. When you discard the fromDisk method, it uses the default disk specified in the filesystems.php configuration file.

AV1 AVIF is the official specification and reference design for the AV1 Image File Format (AVIF), defining how AV1-encoded bitstreams are packaged into the HEIF container format (based on ISOBMFF) to produce AVIF files. The project outlines the syntax and semantics required for AVIF compliance, including support for multiple image profiles, color depths, chroma subsampling modes, HDR/WCG, alpha channels, animation/image sequences, and various color-space/bit-depth combinations — making AVIF a versatile, modern image format suitable for both simple photos and advanced imagery needing high fidelity. The specification ensures interoperability across encoders and decoders, providing guidelines so that images created by any compliant AVIF encoder can be reliably decoded by compliant decoders. As adoption grows, AV1 AVIF plays a crucial role in promoting a royalty-free, open, high-efficiency image standard that competes with older formats such as JPEG and newer proprietary ones.

Media Transcoding Server Alembik is a Java (J2EE) application providing transcoding services for variety of clients. It is fully compliant with OMA's Standard Transcoder Interface specification and is distributed under the LGPL open source license.

That is an video encoder that implements h264 encoding. Main goal is to provide lite Java h264 implementation for Applets and Client development.

KmPg2 is a graphical MPEG2 encoder frontend, for producing 100% DVD compatible MPEG2 streams from any input video. It uses the powerful video processing tools and the encoder from the MJPEGTools project. Adding subtitles and AC3 streamcopy are supported.

PHP based web platform for distributing media content. Video encoding implemented through FFmpeg. FTP and BitTorrent modules integrated for Admin to enable or disable.

Get Live RTMP Java Publisher at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. Live RTMP Java Publisher is a library to share your desktop to the RED5 server

A GUI for audio and video encoding and playing for portable devices using ffmpeg and mplayer.

Simple Nonlinear Video Editor, Renderer and Transcoder following the Edit-Decision-List concept; based on mplayer, mencoder and qt

Pure Java MP3 Encoder. Easy-to-use java tool and Ideal solution for a built-in MP3 encoder library. Supported source formats: - WAVE_FORMAT_PCM - WAVE_FORMAT_IEEE_FLOAT 32bit per sample only

Implementation of a RLE encoder/decoder library tailored for DICOM image.

Objective of Sparsh is to provide java implementation of media transcoder for mobile/handheld devices using WURFL and FFMPEG. This project in its initial releases will be aimed at providing easy integration with existing media delivery platforms.

An advanced multimedia streaming engine, supporting real-time re-sampling (using LAME encoder) and using RDBMS (currently only MySQL is supported).

ezMPEG is an easy-to-use and easy-to-understand MPEG1 video encoder API

Mediarelayer is a simple proxy server relaying/mirroring streaming media. It can import ASF-encapsulated streams from Windows Media Encoder, VLC media player, etc.

Adobe(R) Flash(R) Video format (FLV) to MPEG4 Transcoder.