Open Source Video Converters

libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.

This is FFmpeg libraries compiled for iOS. If you want to build it yourself, see https://github.com/kewlbear/FFmpeg-iOS-build-script.

OpenGLide is a Glide to OpenGL wrapper. It emulates a Voodoo board so you can run old Windows Glide games by translating Glide calls into OpenGL. The CVS code moved to https://github.com/fcbarros/openglide.

The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE to transcode audio and video files from a format to another (

AnAviPreviewGUI is an avi preview GUI for the command line tool AviPreviewC (from www.funkster.org) AviPreviewC make avi from tempory file ".part" of eDonkey software. The GUI set size, frame, codec, resolution, ... before sand command to create preview.

Elucidation is a Python module designed to be an extremely powerful backend for audio and video converters. The aim of the module is to do all the heavy lifting while applications using it are little more than interfaces to it.

JMEdit is a Java and FFmpeg-based video editor intended to be intuitive and easy to use, with a focus on keeping simple tasks simple while working on all configurations.

MPGPatcher is a command line tool to change video basics (resolution/size, framerate, aspect ratio, bitrate) in mpg-video files. Patches the video headers only, does no reencoding.

Simple, but smart command-line tool for joining splitted on small clips AVI files. Distinctive feature is determining and removal "overlapped" frames, common for consecutive clips. Parts find & sort automated. Result is ready-to-use AVISynth script.

are several java apps and java linux services useful to manage VDR-recordings, create DVD-menus and perform the conversion process. Services can be managed from Java-GUI. For systems that dont support Java-GUI, a WebIF has been added. See WebSite!

mjpgTools is an encapsulation of the JPeGlib and MJPeGtools and several other useful routines into 1 win32-DLL

This is a sandbox development area for the emerging Opencast Project. The Opencast Project is a coalition of higher education institutions committed to developing a flexible, enterprise-scale media capture, processing, and distribution system.

Small command line tool to convert REC files downloaded from a digital receiver PVR hard drive with pc2box210 into Transport Stream format.

User friendly command line tool for adjusting movie subtitles in various formats. Support for converting from one format to another (currently microdvd, subrip, TMplayer, CSV but more to come). Time stamps adjustment. Show duration of subtitle adjustment