Open Source Java 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.

Shutter Encoder is an video, audio and image converter based on FFmpeg and other great tools. It has been designed by video editors in order to be as accessible and efficient as possible. It's a swiss knife tool for any video editor. Link to website & downloads : https://www.shutterencoder.com - Without conversion: Cut without re-encoding, Replace audio, Rewrap, Conform, Merge, Extract, Subtitling, Video inserts - Sound conversions: WAV, AIFF, FLAC, ALAC, MP3, AAC, AC3, OPUS, OGG - Editing codecs: DNxHD, DNxHR, Apple ProRes, QT Animation, GoPro CineForm, Uncompressed YUV - Output codecs: H.264, H.265, VP8, VP9, AV1, OGV - Broadcast codecs: XDCAM HD422, AVC-Intra 100, XAVC, HAP - Old codecs: DV PAL, MJPEG, Xvid, WMV, MPEG - Archiving codec: FFV1 - Images creation: JPEG, Image - Burn & Rip: DVD, Blu-ray, DVD RIP - Analysis: Loudness & True Peak, Audio normalization, Cut detection, Black detection, Media, VMAF - Download: Web video

Google2SRT allows you to download, save and convert multiple subtitles and translations from YouTube and Google Video to SubRip (.srt) format, which is recognized by most video players. You can download XML subtitles or simply type video's URL, Google2SRT will do the rest.

A multimedia authoring and processing framework and a video playout server for television broadcasting.

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!

MJPEG lossless rotate is a utility to rotate MJPEG Videos by 90 degrees without any loss of quality. Many digital cameras record video using MJPEG. The main purpose of MJPEG lossless rotate is to rotate digital camera videos made in portrait mode.

AVISync is an utility to fix audio/video synchronization problems in DivX AVI files when they are played in standalone DVD players.

Very simple java based GUI front-end for Mencoder, an easy way to merge avi files. Created for the purpose of joining and renaming scene releases. ***Please see http://mjoinerfrontend.sourceforge.net/ for more details, usage info and download links.

A simple java front-end for the free MPlayer/Mencoder software, for the purpose of encoding video. Initially the focus is on converting DVD into MPEG-4. The purpose is to be as cross-platform as possible.

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 (

A small Java(TM) based server to offer and deliver recorded MPEG2-TS streams of settop boxes to suitable videoplayer. Use this webserver to watch and convert movies recorded by the Siemens Gigaset M740/S750 on your computer.

With JToothpaste you can easily download videos from youtube. It downloads the flv Flash Movie and extracts audio to mp3 and video to avi. Webversion is available on http://dasbecks.jucktmich.net.

otrcutmp4 is a utility for the onlinetvrecorder.com to convert HQ.AVI files to MP4 and cut the file using public available cutlists-

Varsha is a GUI based, drag-and drop style DVD authoring software written in Java. It uses already available tools such as dvdauthor, mkisofs, dvd+rw-tools etc to perform various things behind scenes. If you have some mpeg files (DVD compatible), you c

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.

bmpseq is a GUI tool to generate an uncompressed AVI file from a sequence of BMP images.

Utility for JVC and Panasonic Camcorder. This utility make a DVD folder structure with all the clips that user select from the Camcorder memory.

Source code redistribution for DM Cherrypicker product. This product is a Digital Video Remultiplexer used in cable headends.

DVB2DVD creates a set of DVD images out of a set of MPEG-2 DVB-recordings.

dvd-homevideo is a project that I developed because take quite a bit of home video and I was looking for a simple, quick way to transform the video on my dv camcorder into a fully functional DVD including a menu with optional background image and music.

DubMan is a powerful, easy to use script generator for the video processing tool VirtualDub. DubMan giving users much more flexibility in encoding options, file control, and job ordering in an easy to use fashion.

This is a framework used to convert files from one format to another, while providing a measurement of the accuracy and fidelity of the conversion process

The Galeritron Multimedia Suite (GMS) is a Java library that offers functions to manipulate images and videos in an easy way. The library is based on 3rd party command line applications, such as ImageMagick and FFMpeg. OS: windows

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.

This is a Java wrapper for Ffmpeg. The JMF (Java Media Framework) plugins system lets one use JMStudio or other application to play H.263/rfc2190 streams. Support for H.263+ and MPEG-4 is currently under test, please contact us for further information.