Codec Software for Windows

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Browse free open source Codec software and projects for Windows below. Use the toggles on the left to filter open source Codec software by OS, license, language, programming language, and project status.

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  • 1

    ffdshow

    A DirectShow and Video for Windows codec (VFW)

    ffdshow is an advanced DirectShow filter and Video for Windows codec (VFW) codec that supports many audio and video formats. For example: H.264, MPEG-4, MPEG-2, H.263, VP3, VP6, Theora, MJPEG, SVQ3, MP3, AC3, DTS, E-AC3, AAC, and Vorbis.
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    Downloads: 2,788 This Week
    Last Update:
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  • 2
    MMC is a commander-style media player for Windows, with native, hw accelerated video playing and translucent gui. Mpxplay is a console audio player for DOS and Win32 operating systems. x264vfw, x265vfw and xAV1vfw are video for windows encoder and decoder codecs, useful with VirtualDub.
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    Downloads: 275 This Week
    Last Update:
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  • 3
    x264vfw
    x264vfw is the VfW (Video for Windows) version of well known x264 encoder + ffh264 decoder (from FFmpeg/Libav project).
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    Downloads: 263 This Week
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  • 4

    avbuild

    ffmpeg build tool and prebuilt packages for all platforms

    iOS, android, raspberry pi, windows store, windows desktop, linux, macOS etc. Multiple toolchains support, include gcc, clang, vs2013, vs2015, vs2017. Hardware accelerated decoders and encoders support. Source code: https://github.com/wang-bin/avbuild
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    Downloads: 562 This Week
    Last Update:
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    PRTG Catches Network Issues Before They Cause Downtime

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  • 5
    FFmpeg

    FFmpeg

    Tools to process multimedia content such as audio, video, subtitles...

    A complete, cross-platform solution to record, convert and stream audio and video. FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles, and related metadata. Provides an implementation of a wider range of codecs. Implements streaming protocols, container formats, and basic I/O access. Includes hashers, decompressors and miscellaneous utility functions. Provides means to alter decoded audio and video through a directed graph of connected filters. Provides an abstraction to access capture and playback devices. Implements audio mixing and resampling routines. Implements color conversion and scaling routines. FFmpeg is a command-line toolbox to manipulate, convert and stream multimedia content. ffplay is a minimalistic multimedia player. FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL.
    Downloads: 9 This Week
    Last Update:
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  • 6

    YUV Player

    yuvplayer which supports planar/packed yuv

    RAW yuv player project is moved to GITHUB. Visit: https://github.com/Tee0125/yuvplayer Old description: Lightweight player for raw YUV/UYVY files.
    Downloads: 48 This Week
    Last Update:
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  • 7
    A fast closed captions extractor for MPEG and H264 files. Supports DVD, HDTV transport streams, Replay TV. Use this to create .srt (subtitles) files for your TV captures, have transcripts so you can edit subtitles, etc. This project has moved to its own domain: https://www.ccextractor.org Files in sourceforge are left for archival purposes, but new releases will be available from ccextractor.org.
    Downloads: 18 This Week
    Last Update:
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  • 8

    Intel QuickSync Decoder

    A free decoder that utilizes the Intel QuickSync technology

    Abstracts the hassle of HW accelerated decoding in Intel's 2nd generation Core i3/i5/i7/Pentium/Celeron (SandyBridge) or newer Intel CPU/GPU using the Intel QuickSync technology. Started as an internal decoder within FFDShow. Can be easily ported to other DirectShow decoders. The Intel QuickSync decoder is now used within FFDShow, LAV video decoder and PotPlayer.
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    Downloads: 13 This Week
    Last Update:
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  • 9
    Dolphin DVR Player

    Dolphin DVR Player

    One very easy-to-use powerful but totally free player for DVR videos

    Dolphin DVR Player is one very easy-to-use powerful but totally free player for DVR videos, NVR Videos, HVR videos and CCTV videos. Dolphin DVR Player is one professional H.264/H.265 video player and can play all H.264/H.265 video files smoothly. Dolphin DVR Player is also one NVR, HVR and CCTV video player, only if the video coding is H.264 or H265, the Dolphin DVR Player can detect the video coding type automatically.
    Downloads: 39 This Week
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  • 10
    libsmacker

    libsmacker

    A C library for decoding .smk Smacker Video files

    libsmacker is a cross-platform C library which can be used for decoding Smacker Video files produced by RAD Game Tools. Smacker Video was the king of video middleware in the 1990s, and its 256-color compressed video format was used in over 2600 software titles. Please visit the Project Web site for detailed information.
    Downloads: 13 This Week
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  • 11
    This is a program with one, specific purpose: to provide the ability to demux ALL of the streams in any number of Matroska container (mkv) files automatically.
    Downloads: 7 This Week
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  • 12
    FRONTEND for mencoder for Windows and Linux. Convert rmvb,avi,mp4,wmv, ogv, mkv, mov, mpg, vob,ogv, ogg, ogm etc To avi (divx5), xvid, dvd iso, h264 in a simple way. Required java runtime 6 and over. (On Linux is required mencoder, dvdauthor and mkisofs)
    Downloads: 3 This Week
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  • 13
    Bitrate calculator

    Bitrate calculator

    Bitrate calculator GPL by philippe734

    Bitrate calculator free and open source GNU/GPL by philippe734. Inspired from the bitrate calculator of MeGUI but in a stand alone version. No need MeGUI and no need microsoft framework. Developped by philippe734, author of VPN Lifeguard.
    Downloads: 2 This Week
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  • 14
    jipCam provides a JMF-based datasource implementation for IP-based video cameras. This allows Internet Procotol based cameras like the Axis 2100 or 2120 to be used directly in a Java Media Framework enabled video application.
    Downloads: 7 This Week
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  • 15
    ** Now on Github; https://github.com/aizvorski/h264bitstream ** libh264bitstream provides a complete set of functions to read and write video bitstreams conforming to the ITU-T H.264 | ISO/IEC 14496-10 AVC video standard.
    Downloads: 2 This Week
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  • 16
    HAX264 is a Microsoft Windows DirectShow Video Transform Filter for decoding H264(AVC) video.
    Downloads: 4 This Week
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  • 17

    video resolution upscaler

    video resolution upscaler

    This is a tool to change low video resolution to ultra HD video resolution (2560p) with simple usage. Run under windows or using wine if run under linux
    Downloads: 4 This Week
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  • 18
    H.264/AVC (MPEG-4 Part 10) encoder written in Java language and integrated with JMF (Java Media Framework).
    Downloads: 3 This Week
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  • 19
    mp4 faststart

    mp4 faststart

    This software can place the index information at the beginning of the

    When playing MP4 files using HTML5, some files require a long buffering time before playback. This is because some software places the MP4 file's index information at the end of the file. This software can place the index information at the beginning of the file, thus solving the problem of excessive buffering time. 使用 HTML5 播放 MP4 文件时,部分文件需要较长的缓冲时间才能播放。这是因为某些软件会将 MP4 文件的索引信息放在文件末尾。 本软件可以将索引信息放在文件开头,从而解决缓冲时间过长的问题。
    Downloads: 3 This Week
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  • 20
    Ampare Webcam Tools

    Ampare Webcam Tools

    A Simple Fun Easy to Use Webcam Tools to take picture and record video

    Ampare Webcam Tools is a free simple easy to use webcam software tools to take picture and record video . Known Bugs : Video Codec not found. Our Software using Windows DivX Codec. If not found you have to install software and driver. Requirement .NETFramework 3.5
    Downloads: 2 This Week
    Last Update:
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  • 21
    The Bolt Player™ a free open source video player lives up to it's name by delivering fast, high definition video. The Bolt™ player delivers a true high definition picture that supports both Flash and HTML5 delivering your videos on mobile devices.
    Downloads: 2 This Week
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  • 22
    BlackBelt CodecPack

    BlackBelt CodecPack

    A clean, lean CoDec Pack. FFDShow and LAV Combined.

    Contains support for popular formats. Works especially well with MediaPortal. LAV, ffdshow - why choose between when you can have both in one pack ! WMV/WMA, DivX, AVI, ASF, FLV, Ogg FLAC, HEV1, x264, x265 etc. NO SPYWARE, NO ADWARE, NO TOOLBARS, NO PLAYER - JUST PURE CODECS Windows XP / Vista / 7 / 8 / 10 - 32/64 bit.
    Downloads: 1 This Week
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  • 23
    OpenAVS is the open source implementaion of AVS (Advanced Coding of Audio and Video ). AVS is competing with MPEG-4 and H.264 to replace the current worldwide compression standard, MPEG-2.
    Downloads: 1 This Week
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  • 24
    x264 on win32 w/ DirecShow input and fully variable-framerate support.
    Downloads: 1 This Week
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  • 25
    Defa Protect HTML5 Video From Download

    Defa Protect HTML5 Video From Download

    Prevent and Protect Your HTML5 Video, Music , Audio From Download Free

    Defa Protector is A Simple PHP and Wordpress Plugin To Protect and Prevent Video Save As From Browser and Some Video Grabber. There is 100% Guaranteed Protection and There might be some tradeoff but If you care about Digital Rights Management of Your Video and Music Content. This Project is for you. Defa Protector 6.7.1 Revamp Code For Better Performance To The Bone. We almost rewritten this project from scratch.
    Downloads: 1 This Week
    Last Update:
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