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.

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.

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

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

Easy to use video converter. Converts any video format into svi to watch on your Samsung media player. MEncoder frontend. jSVIcoder - java version with GUI. svicoder - powerful bash script, supports patterns

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 (

Multiconvert is a lightweight and plattform independent video conversion tool written in Java. It represents a GUI for FFmpeg.

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.

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.

Java source code to read/write the Tiger/Hasbro VideoNow Video CDs (VNCD)

Offline video & audio converter packing a bundle of features

iriverter is a cross-platform frontend to mencoder designed to facilitate the conversion of almost any video format to one that is playable on iriver and iAudio multimedia players.

mvPod is a user friendly application to convert mostly any video into specific video format compatible with mobile device like iPod. Preset setting can be use to convert easily your videos.

This project changed its name to Rencoder and it is available on Github. Please proceed to new project: https://github.com/ornrocha/rencoder However you can download the binaries here: https://sourceforge.net/projects/orsvc/files/

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.

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.

A Java(tm) graphical user interface for the mplex tool from the dvdauthor package for multiple mpeg video and audio files. Select the source files via filechooser or drag'n'drop and the appropriate audios will be added automatically.

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.

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.

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.