Showing 22 open source projects for "lossless"

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  • 1
    LosslessCut

    LosslessCut

    The swiss army knife of lossless video/audio editing

    ...Or you can add a music or subtitle track to your video without needing to encode. Everything is extremely fast because it does an almost direct data copy, fueled by the awesome FFmpeg which does all the grunt work. Lossless merge/concatenation of arbitrary files (with identical codecs parameters, e.g. from the same camera). Lossless stream editing: Combine arbitrary tracks from multiple files (ex. add music or subtitle track to a video file).
    Downloads: 489 This Week
    Last Update:
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  • 2
    Video2X

    Video2X

    A lossless video/GIF/image upscaler achieved with waifu2x, Anime4K

    A lossless video/GIF/image upscale achieved with waifu2x, Anime4K, SRMD and RealSR. Started in Hack the Valley 2, 2018. The latest Windows update is built based on version 4.8.1. GUI is not available for 5.0.0 yet, but is already under development. Go to the GUI page to see the basic usage of the GUI. Try the mirror if you can't download releases directly from GitHub.
    Downloads: 594 This Week
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  • 3
    AV1 AVIF

    AV1 AVIF

    AV1 Image File Format Specification - ISO-BMFF/HEIF derivative

    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...
    Downloads: 5 This Week
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  • 4
    MediaCoder

    MediaCoder

    Universal media transcoding software

    MediaCoder is a universal media transcoding software actively developed and maintained since 2005. It puts together most cutting-edge audio/video technologies into an out-of-box transcoding solution with a rich set of adjustable parameters which let you take full control of your transcoding. New features and latest codecs are added or updated constantly. MediaCoder might not be the easiest tool out there, but what matters here is quality and performance. It will be your swiss army knife for...
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    Downloads: 770 This Week
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  • 5
    4allDownloader Converter

    4allDownloader Converter

    Video,audio&Files Downloader&Convert with built-in browser with AI.

    ...Five powerful tabs streamline your workflow: Home tab for pasting URLs, channels, playlists, and direct search; Browser tab for seamless web navigation; Downloads tab with resume/cancel support and download history; Utilities tab offering lossless conversion for all file formats plus URL analysis tools; Settings tab for proxy configuration, search limits, download engine selection, and advanced customization. Experience lightning-fast downloads, universal format support, and privacy-focused browsing in one revolutionary application. Perfect for content creators, researchers, media enthusiasts and anyone who demand.
    Downloads: 1 This Week
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  • 6
    DVA-Profession

    DVA-Profession

    Mass video digitization workflow management for archiving

    Professional digital video archiving system solution, developed and used by the Austrian national audio/video archive, designed to handle vast amounts of video content from ingest to long-term storage, including analysis, transcoding and metadata.
    Downloads: 1 This Week
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  • 7
    Medlexo

    Medlexo

    this can be downloaded and run directly

    https://medlexo.sourceforge.io/ Just 3mb easy and free offline video tool for lossless and super fast convert, combine and compress video. It can also merge video and audio (mp4 and m4a), convert .gif to .mp4, download m3u8 and extract audio from video.
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    Downloads: 92 This Week
    Last Update:
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  • 8
    VidCutter

    VidCutter

    A modern yet simple multi-platform video cutter and joiner

    A modern, simple to use, constantly evolving and hella fast MEDIA CUTTER + JOINER w/ frame-accurate SmartCut technology, chapter support, media stream selection for audio + subtitle channels and blackdetect video filter support to automatically detect scene changes or skip commercials in digital TV recordings. Chapter support allows scene chapter names to be included in final media metadata. NOTE: results will only work in media players that support chapters. Flatpak release includes the...
    Downloads: 13 This Week
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  • 9
    EpMedia

    EpMedia

    The video processing framework based on FFmpeg developed on Android

    The video processing framework developed based on FFmpeg on Android is easy to use and small in size, helping users quickly implement video processing functions. Contains the following functions: editing, cropping, rotating, mirroring, merging, separating, changing speed, adding LOGO, adding filters, adding background music, speeding up and slowing down videos, and playing audio and video in reverse. The video processing framework based on FFmpeg developed on Android is simple, easy to use,...
    Downloads: 0 This Week
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  • 10
    Mp4 Video 1 Click FFMPEG for Windows

    Mp4 Video 1 Click FFMPEG for Windows

    Video/audio converter/transcoder/player in File Explorer mouse menu

    ...Supported audio containers: *.mp3, *.mp1, *.mp2, *.wma, *.alac, *.ogg, *.speex, *.vorbis, *.opus, *.flac and much more... Supported audio codecs: MP3, AAC, HE-AAC, MP1, MP2, MPEG-4 ALS, WMA1, WMA2, WMA Pro and WMA Lossless, XMA, ALAC, On2 AVC and much more...
    Downloads: 13 This Week
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  • 11
    Subsonic
    Subsonic is a web-based media streamer, providing ubiquitous access to your music and video collection. More than 20 apps are available for Android, iPhone, Windows Phone, BlackBerry, Roku, Chumby, Sonos etc. Supports virtually all media formats, converting files on the fly. Also includes a Podcast receiver and jukebox feature allowing you to control what's playing on your computer from your mobile phone.
    Downloads: 40 This Week
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  • 12
    Mkchromecast

    Mkchromecast

    Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

    This is a program to cast audio and video from your macOS, or Linux desktop to your Google Cast devices or Sonos speakers. It is written in Python, and it streams via node.js, ffmpeg, or avconv. Mkchromecast is capable of using lossy and lossless audio formats provided that ffmpeg, avconv (Linux), or parec (Linux) are installed. It also supports Multi-room group playback, and 24-bits/96kHz high audio resolution. Linux users also can configure ALSA to capture audio.
    Downloads: 0 This Week
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  • 13

    JK Lossless Video Codec

    Interframe lossless video codec using 3D prediction

    This codec was developed for the purpose of bachelor's thesis on Faculty of Information Technology, Brno University of Technology, Czech Republic. Project is under LGPL licence. You can use this codec e.g. for screen recording via CamStudio. Records can be directly imported in Vegas Pro/Movie Studio.
    Downloads: 1 This Week
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  • 14

    Zoe Lossless Codec (moved to GitHub)

    Zoe Lossless Codec for AVI files

    Zoe Lossless Codec is a video compression/decompression module to be used in AVI files under the Video for Windows (VfW) framework. The encoded data will typically be stored inside AVI files. The current version allows lossless compression of grayscale video data in the "Y8 ", "Y10 " or "Y12 " formats, as well as RGB24, RGB32 and UYVY. RGB formats are encoded per-channel without any color space conversion.
    Downloads: 0 This Week
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  • 15
    CamStudio - Screen Recorder

    CamStudio - Screen Recorder

    Free screen recording software

    ...CamStudio also lets you add screen captions or video annotations to your recordings through anti-aliased images, or by producing a Webcam movie of yourself (screen in screen) on your desktop. And CamStudio comes with its own lossless codec that produces crystal clear results with a much smaller filesize compared some popular codecs, like Microsoft Video 1. Additional options include cursor controls, the ability to record an entire screen or a portion of it, and selections for output quality. Best of all, CamStudio is easy to use and navigate, plus it includes a built-in Help file. ...
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    Downloads: 490 This Week
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  • 16

    Definitely Lossless

    FFMPEG and SHA512 frontend for lossless video encoding

    DEFINITELY LOSSLESS provides a solution to reliably transmit video data from one location to another. Context: Up until now, standardisation organisation such as the Video Quality Experts Group (VQEG) or the International Telecommunications Union (ITU) have used only uncompressed video formats. The H.264 standard and its implementation in FFMPEG allows for lossless transmission of video data at a smaller file size.
    Downloads: 1 This Week
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  • 17

    LVFTools

    Toolset for LVF lossless video format

    LVF (lossless video file) is a very simple and speed lossless video format specially created to work with bitmap output of 3DSMax(R)-like renderers, and store the high definition output in the form of one lossless compressed large videofile. User can easy split and merge these files without any information loss on a very high speed. Even if you need just one frame you'll got it with one move with original rendered quality.
    Downloads: 2 This Week
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  • 18
    MesonCast

    MesonCast

    Internet-radio server with web-GUI, it broadcasts music from folders

    MesonCast is the Internet-radio server, that allows you to broadcast the music from your computer or remote server across LAN in MP3 format. Server can load music from playlists and/or directories. MesonCast understands a lot of stream and tracker formats. Additional formats are available through plugins. It also can load remote streams or Internet-radio and then retransmit them to clients. MesonCast has a web GUI, that allows you to control a station, browse a playlist and switch tracks...
    Downloads: 2 This Week
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  • 19
    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.
    Downloads: 0 This Week
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  • 20
    A collection of cross-platform utilities to assist the video editing process including a lossless video codec and enhanced Premiere plug support for AviSynth.
    Downloads: 0 This Week
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  • 21
    vnc2ffvhuff is a simple commandline utility that convertes screen captures done with vncrec (http://www.sodan.org/~penny/vncrec/) to avi files that are compressed with ffmpegs Lossless YV12 codec so that they can be edited more easily.
    Downloads: 0 This Week
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  • 22

    KinectStreamer

    Streams data from 3D cameras over a network.

    This is an application that streams data from the Microsoft Kinect or cameras like it over a network. The program is Intended to be used in robotics applications where the controller cannot use such cameras directly due to hardware/software limitations--such as lacking usb ports or appropriate drivers--or in situations where the camera is not in close proximity to the device that needs to access it. Given that the controller can accept data from over the network, another embedded controller...
    Downloads: 0 This Week
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