Showing 140 open source projects for "compression"

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  • 1
    Photo-Manager

    Photo-Manager

    A Java-Application to manage and edit images!

    A JavaApplication to manage photos, get images from unsplash, compress them with tinify or upload them into the cloud! Edit the images add Filter or export them out of the program.
    Downloads: 1 This Week
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  • 2
    akaidatdecode

    akaidatdecode

    akaidatdecode: tool for the AKAI S1000/S3000 DAT-backup format

    ...Notes: * The WAV-file must contain a bit-transparent copy of the DAT-backup signal, signal-manipulation (for example level-scaling, filtering, dithering, or lossy audio compression) is not allowed. * The resulting tar-file for example can be imported to a disk (or image file) for AKAI samplers via the tool "akaiutil": https://sourceforge.net/projects/akaiutil/ Copyright (c) 2019-2022 by Klaus Michael Indlekofer. All rights reserved. Note: Special restrictions apply. See disclaimers below and within the distribution. ...
    Downloads: 2 This Week
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  • 3

    Java JPG Compression Program

    Java JPG Compression Program

    A JPG compression program that scans a given directory and its sub folders and compresses all JPG files found. Program has error handling and is written in Java with simple user interface.
    Downloads: 2 This Week
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  • 4
    RxTool

    RxTool

    A collection of tools that Android developers have to collect

    A collection of tools that Android developers have to collect, Alipay payment, WeChat payment (unified order), WeChat sharing, Zip4j compression (supports sub-volume compression and encryption), Scanning and generation of codes and barcodes. Commonly used Dialog. WebView package can play video, Imitation betta fish sliding verification code. Toast package, Vibration, GPS, Color Picker, ArcGis, VTPK, Compile and run, maybe you will find surprises. The development process often requires the use of a variety of tool sets, although most of them can be found with just a click of Google/Baidu.
    Downloads: 2 This Week
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    Gilfoyle

    Gilfoyle

    Distributed video encoding, hosting and streaming

    Gilfoyle is a web application from the Dreamvo project that runs a self-hosted media streaming server. Allowing you to easily implement media streaming in any application at any scale. It's written in Golang, mostly designed for Kubernetes and runs as a single Linux binary with PostgreSQL and RabbitMQ.
    Downloads: 0 This Week
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  • 6
    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: 5 This Week
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  • 7
    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: 0 This Week
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  • 8
    Pearl MATE STUDIO 7.1

    Pearl MATE STUDIO 7.1

    Ready to go Professional Multitrack Recording by MixBus on MATE

    This release features the new MixBus multitrack recording software that turnes your Linux Desktop into a full featured audio recording studio. Based on 64 bit Pearl MATE 7 series (18.04 LTR), Finally professional software used by the pros on Linux for everyone. Harrison MixBus software is based on the popular Ardour Multitrack Open Source Software. This version is the demo version. ALSA and JACK support. Candence handles the seamless use of Pulseaudio for such software like Firefox...
    Downloads: 0 This Week
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  • 9
    PHP Pdf creation - R&OS
    MOVED TO GITHUB https://github.com/ole1986/pdf-php
    Downloads: 3 This Week
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  • 10

    FastoCloud PRO

    IPTV/NVR/CCTV/Video cloud https://fastocloud.com

    IPTV/Video cloud Features: Cross-platform (Linux, MacOSX, FreeBSD, Raspbian/Armbian) GPU/CPU Encode/Decode/Post Processing Stream statistics CCTV Adaptive hls streams Load balancing Temporary urls HLS push EPG scanning Subtitles to text conversions AD insertion Logo overlay Video effects Relays Timeshifts Catchups Playlists Restream/Transcode from online streaming services like Youtube, Twitch Mozaic Many Outputs Physical Inputs Streaming Protocols File Formats Presets Vods/Series server-side support Pay per view channels Channels on demand HTTP Live Streaming (HLS) server-side support Public API, client server communication via JSON RPC Protocol gzip compression Deep learning video analysis Supported deep learning frameworks: Tensorflow NCSDK Caffe ML Hardware:
    Downloads: 2 This Week
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  • 11
    PlusV

    PlusV

    An Open Source alternative to SBR (Spectral band replication)

    ...While this is ok for people with big hard disks and fast Internet connections, this data speed has clearly been a bottleneck for people using modems or storing their music into 32 or 64 MB portable player FLASH cards. PlusV is a brand new audio compression enhancement technology that allows audio files to be compressed in as little as 64 or even 48 kbits/s. PlusV is not a compression scheme of its own, it is an extension that can be applied to existing audio formats. When combined with the MP3 technology, MP3+V files are fully compatible with existing MP3 files and decoders. ...
    Downloads: 2 This Week
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  • 12

    WAV Audio Compressor

    Audio (dynamic) compression utility

    Audio Compressor (command line) - Utility to be used for audio (dynamic) compression of WAV files. The process works as a real-time 2-band feedback sidechain compressor having threshold and knee optimized to match the best as possible to the full scale range. The "feedback speed" (attack), the "recovery speed" (release) as well as the maximum gain limit can be adjusted by the user. This compressor was designed to give a "FM style" output, making it suitable to prepare music tracks for listening in noisy environments (vehicles) or to modulate a LPFM transmitter.
    Downloads: 1 This Week
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  • 13
    pytivo
    pyTivo is both an HMO and GoBack server. Similar to TiVo Desktop pyTivo loads many standard video compression codecs and outputs mpeg2 video to the TiVo. However, pyTivo is able to load MANY more file types than TiVo Desktop.
    Downloads: 1 This Week
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  • 14
    pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.
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    Downloads: 146 This Week
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  • 15
    APNG Assembler

    APNG Assembler

    Creates APNG animation from PNG/TGA image sequence.

    Creates highly optimized Animated PNG files from PNG/TGA image sequences. CLI versions available for all major OSes. GUI versions for Windows and macOS. Also, APNG Disassembler can be found at http://sourceforge.net/projects/apngdis
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    Downloads: 293 This Week
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  • 16
    KinoGlitch

    KinoGlitch

    Video glitch effects for Unity

    ...It ships with two primary categories: analog glitches that simulate signal imperfections like scanline jitter, color drift, vertical jump, and horizontal shake, and a digital glitch effect that produces blocky compression-style artifacts. The package is designed to be easy to drop into projects to achieve stylized, retro, or distressed looks for cameras and cutscenes. It emphasizes real-time performance and simple parameterization so you can animate intensity over time. The effects can be layered and tuned to match the mood of gameplay or cinematics. ...
    Downloads: 3 This Week
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  • 17
    gifify

    gifify

    Convert any video file to an optimized animated GIF

    ...Its Unix-friendly design supports piping through standard input and output, enabling seamless integration into automation scripts and workflows. gifify performs all processing in memory, avoiding temporary files and improving speed, even when handling large source videos. It also provides a wide range of configuration options such as frame rate, compression, color limits, and resizing to fine-tune output results. Despite being simple to use, it offers advanced customization for developers and power users working with video-to-GIF conversion tasks.
    Downloads: 0 This Week
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  • 18

    SpecAnaSyn

    Spectral Analysis and Synthesis of Sounds

    ...Available parameters include window type, size, and overlapping; sinusoid discarding; equalization; time strechting, frequency scaling and shifting; frequency and amplitude interpolation; normalization; dynamic range compression and expansion, etc. It can be used to obtain new sounds, from existing sound files.
    Downloads: 0 This Week
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  • 19
    ffscreencast

    ffscreencast

    ffmpeg screencast/desktop-recording with video overlay

    ...The tool supports recording from multiple monitors, capturing specific screen regions, and overlaying elements such as webcams or additional video inputs. It leverages FFmpeg’s encoding capabilities to provide efficient compression and support for a wide range of output formats. ffscreencast is particularly suited for creating tutorials, demonstrations, or development screencasts where reproducibility and customization are important. Its minimal dependency approach keeps it fast and portable across systems that support FFmpeg. Overall, it provides a powerful alternative to GUI-based screen recorders with a focus on flexibility and automation.
    Downloads: 0 This Week
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  • 20
    CoRoPa stands for Computational Rough Paths. The aim of CoRoPa is to provide a software framework for various ideas related to Rough Path Theory, including rough differential equations and the digital description of serial data streams.
    Downloads: 0 This Week
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  • 21
    FLAC is a free lossless compressed audio format which supports streaming and archival. The FLAC project maintains the format and provides a reference encoder/decoder and input plugins for several popular audio players.
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    Downloads: 167 This Week
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  • 22

    waifu2x-ROS

    ReactOS and Windows XP compatible build of waifu2x.

    ...To recompile (in Linux), run "make clean; make". 2016-10-17 UPDATE: added simple GUI. 2016-10-18 FIX: corrected typo, added some crashes handling. 2016-11-20 UPDATE: - added "TTA" and "number of passes" options; - enabled RGB models (without internal upscaling); - updated JPEG, TIFF, WebP and OpenEXR libraries; - modified OpenCV to enable JPEG compression in TIFF images (sources included); - replaced models with Nagadomi's ones (https://github.com/nagadomi/waifu2x). 2016-12-28: Happy New Year and Merry Christmas! - "Stop" button works; updated OpenCV, WebP and JasPer libraries; - fix: didn't filter images when scale < 0.5; fixed conversion to 8 bpp in OpenCV and reading of some JPEG-compressed TIFFs in LibTIFF.
    Downloads: 0 This Week
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  • 23
    GIF to APNG

    GIF to APNG

    Convert GIF animations into APNG format.

    This program converts GIF animations into animated PNG format. Usually it makes the files smaller. CLI version is OS-independent, GUI version is available for Windows. Another converter: http://sourceforge.net/projects/apng2gif
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    Downloads: 41 This Week
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  • 24
    TER implements the CCSDS Recommendation for Image Data Compression (CCSDS 122.0-B-1). TER also adds new features to the Recommendation. TER is designed and programmed with the aim to provide a good basis to test and develop the CCSDS Recommendation.
    Downloads: 1 This Week
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  • 25
    h265ize

    h265ize

    A node utility utilizing ffmpeg to encode videos with the hevc codec

    ...It emphasizes ease of use by minimizing the need for manual configuration. h265ize can skip already optimized files and manage output efficiently. It is particularly useful for users managing large media libraries. The project focuses on balancing compression efficiency with visual fidelity.
    Downloads: 0 This Week
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