Browse free open source C++ Video Converters and projects below. Use the toggles on the left to filter open source C++ Video Converters by OS, license, language, programming language, and project status.

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  • 1

    GraphicsMagick

    Swiss army knife of image processing

    GraphicsMagick provides a set of commandline tools and programming APIs for manipulating, editing, and converting raster and vector images. It is derived from ImageMagick, with the objective of providing better stability and performance than ImageMagick while retaining the original MIT/X11 license.
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    Downloads: 3,195 This Week
    Last Update:
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  • 2
    DVDStyler

    DVDStyler

    A cross-platform DVD authoring application

    DVDStyler is a cross-platform free DVD authoring application that makes possible for video enthusiasts to create professional-looking DVDs. DVDStyler provides over 20 DVD menu templates, allowing you to create your own menu designs and photo slideshows. After you select your DVD label name, video quality, video format, aspect ratio, and audio format, you can select a template to add video materials to. DVDStyler's interface supports drag-and-drop so you can add project buttons and movies around with ease. Some basic video editing operations such as trimming and cropping are also available.
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    Downloads: 3,629 This Week
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  • 3
    VirtualDub

    VirtualDub

    A video capture utility for 32-bit and 64-bit Windows platforms

    Do you need quick capture and encoding capabilities for video on your desktop? VirtualDub is a free, Open Source solution specifically designed for that purpose. VirtualDub might lack the editing power of a general-purpose editor such as Adobe Premiere, but is streamlined for fast linear operations over video in return. It has batch-processing capabilities for processing large numbers of files and can be extended with third-party video filters.
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    Downloads: 2,351 This Week
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  • 4
    Vidiot

    Vidiot

    Non-linear video editor targeted for home video editing.

    Vidiot is a non-linear video editor targeted for home video editing. It supports compositing (scaling/rotating/positioning), cropping, changing speed, adding transitions and titles, trimming, key frames, etc.
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    Downloads: 452 This Week
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  • 5
     MJPEG Tools
    Mjpeg tools is a suite of programs which support video capture, editing, playback, and compression to MPEG of MJPEG video. Edit, play and compression software is hardware independent. Capture supports MJPEG hardware (Buz,DC10+ etc). and V4l2 devices.
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    Downloads: 162 This Week
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  • 6
    MP4Tools

    MP4Tools

    MP4Tools is a collection of free tools to manipulate MP4 files

    MP4Tools is a collection of cross-platform free tools to manipulate MP4 files. It contains following applications: ⦁ MP4Joiner is a free application that allows join multiple MP4 files into one ⦁ MP4Splitter is a free application that allows split a MP4 file in multiple files
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    Downloads: 156 This Week
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  • 7
    FFmpegYAG

    FFmpegYAG

    FFmpeg GUI for Linux & Windows

    FFmpegYAG is an advanced GUI for the popular FFmpeg audio/video encoding tool. To use all features (split/concat, x264 10 bit, HE-AAC) it is recommend to use the FFmpeg Hi (http://sourceforge.net/projects/ffmpeg-hi/) build. Main features: * batch encoding for multiple tasks * interactive video preview, real-time video/audio playback * multiple streams processing for video/audio/subtitles * trim file to segments (with optional fade in/out filters) and concatenate them
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    Downloads: 98 This Week
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  • 8
    Thumbnail me
    Thumbnail me is a free and open source thumbnails generator built on movie thumbnailer. Thumbnail me is coded in C++ and uses the Qt 4.8.0 library. This software is actually available on Windows Xp / 2k3 / 2k8 / Vista / 7 x86/x64 and Linux x86/x64. Source Code : 3.5 (Never released) : https://github.com/kwent/thumbnailme 3.0 (Current version) : http://sourceforge.net/projects/thumbnailme/files/Sources/thumbnailme_3.0_Windows_Sources.zip/download Source Documentation : http://www.thumbnailme.com/doc
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    Downloads: 82 This Week
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  • 9
    QGifer

    QGifer

    A video-based animated GIF creator

    QGifer is a tool for extracting part of a video to an animated GIF file. The new demonstration video: http://youtu.be/SNTf5eNdL4Q
    Downloads: 31 This Week
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    The database client with the highest user satisfaction

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  • 10
    MakeAVI is a simple Windows application to assemble a series of JPG (or other formats) images into an AVI file (video). This functionality facilitates making time-lapse movies or stop-motion animations. MakeAVI currently provides an image preview and w
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    Downloads: 35 This Week
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  • 11
    Mp4 Video 1 Click FFMPEG for Windows

    Mp4 Video 1 Click FFMPEG for Windows

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

    The one-click zero-conf video/audio converter/transcoder/player inside a Windows File Explorer mouse context menu. H265/HEVC codec supported. Hardware acceleration supported. Ultra-fast transcoding supported. Produces standard anywhere-playing mp4/h264/yuv420p/aac video or mp3/cbr/320k audio files by default. FFMPEG 4.2.2 command line added and can be edited for your own custom conversion. Supported video containers: *.mpg, *.mp4, *.mov, *.ts *.3gp, *.avi, *.av1, *.wmv, *.flv, *.webm, *.mkv, *.mpeg-dash and much more... Supported video codecs: H.264/AVC, HEVC/H.265, H.261, H.262, H.263, Motion JPEG, Theora, VP3, VP5, VP6, VP7, VP8, VP9, animated WebP and much more... 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: 16 This Week
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  • 12
    DVDx
    DVDx 4.0 is a very easy to use audio/video encoder and a powerful DVD copier. Read DVDs and audio/video files, encode to popular video formats: (S)VCD/CVD/DVD, Xvid/Divx, MPEG-4, H.264/AVC, QuickTime, Flash Video, Ogg, WebM, AC.3, MP3, MP4/AAC etc.
    Downloads: 79 This Week
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  • 13
    MyFFVideoconverter Video Audio converter

    MyFFVideoconverter Video Audio converter

    Video Converter, Video Editor, Easy DVD Ripper, Youtube download

    MyFFVideoConverter and editor is the most stable and comprehensive multi-format video converter available and is very easy to use. Convert or compress video files within minutes and supporting all popular formats. - Batch video conversion to convert thousands of videos. - Watermark function - Video Thumbnail - Video Cutting - DVD Rip - DirectShow Camera recorder - Youtube Downloader MyFFVideoConverter lets you set compression/encoder rates, resolution and frame rate of output files. MyFFVideoConverter supports everything from HD to high compression for smaller files. High-Definition videos: H.264/H.265/MPEG-4 AVC, WEBM VP8, 4K support. And more conversion options: WEBM (VP8 / VORBIS) OGG (THEORA / FLAC) FLV (h.264 / AAC) M4V (h.264 / AAC) M4V (MPEG-4 / AAC) MOV (h.264 / AAC) MOV (MPEG-4 / AAC) MP4 (h.264 / AAC) MP4 (MPEG-4 / AAC) WMV 8 WMV 7 SWF (FLV / MP3) FLV1 (FLV / MP3) Motion (MJPEG / MP3) XViD 1.2.2 AVI (XVID / MP3) DivX 3 AVI (MSMPEG4 / MP3)
    Downloads: 17 This Week
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  • 14
    VirtualDub APNG Mod
    VirtualDub APNG Mod is created to provide Animated PNG support for the popular video editing software VirtualDub. Export module is designed to compress the output files as much as possible. Internal input driver can load APNG files, for more editing.
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    Downloads: 17 This Week
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  • 15
    Subtitle Adjuster

    Subtitle Adjuster

    Adjusts the timing of subtitle files (handles *.srt and *.sub formats)

    You must agree how annoying it is when you want to relax to a nice movie, but it’s not in your language and there are no subtitles in sight! So you download some, but now they’re not in sync! This is where Subtitle Adjuster comes in - with this program you can adjust the timing of said subtitles. This works by specifying one or two reference points, of which you know the correct timing, after which Subtitle Adjuster can automatically recalculate the rest, saving the result as a new subtitle file. Enjoy your movie! Check out the wiki here on SourceForge for more info! If you like Subtitle Adjuster, please leave a review! For Windows 10 / Missing MSVCR110.dll problem: Download and install both x86 and x64 Visual C++ Redistributable Packages for Visual Studio 2012 https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads#section-4
    Downloads: 14 This Week
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  • 16
    Free media file converter for Windows that supports many video/audio formats and codecs (direct stream copy is also supported). Clear and intuitive user interface. Context menu extension allows you to convert files right from Windows Explorer.
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    Downloads: 15 This Week
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  • 17

    openAviToGif

    Video to GIF converter

    With openAviToGif you can convert video into an animated gif file. What's new in v0.6: -GPU processing -improvements and bugfixes Use your video card to speed up the conversion. Recommended for those who have high-end video cards.
    Downloads: 11 This Week
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  • 18
    MLT Multimedia Framework
    A multimedia authoring and processing framework and a video playout server for television broadcasting.
    Downloads: 5 This Week
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  • 19
    DirectShow filter for playing back MIDI and CD+G karaoke files (.kar, .cdg, .bin) as video in Windows Media Player
    Downloads: 25 This Week
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  • 20
    QtlMovie

    QtlMovie

    A specialized Qt frontend for FFmpeg and other free media tools

    QtlMovie is a graphical frontend to FFmpeg, DVD Author, telxcc, CCExtractor, mkisofs and growisofs. QtlMovie is not a general purpose frontend to FFmpeg, so many of them already exist. QtlMovie focuses on a small number of tasks such as the generation of DVD or iPad movie files from any video file or DVD. The unique feature of QtlMovie is the ability to correctly handle most types of subtitles: DVD, DVB, SRT, SSA/ASS, Teletext, Closed Captions and burn them into the output video in one click.
    Downloads: 12 This Week
    Last Update:
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  • 21
    Video processing source code for algorithms and tools used in software media pipelines. The currently available source code is written in C++ with their associated libraries and DirectShow Filters. Filters include an H.264 encoder, H.264 decoder, H.264 source filter, RTSP sink and source filters, YUV source, RGB to YUV color conversion, croppers, scalers, video mixing/picture in picture filters, rotate filter, virtual mic, and many more. Code is released under BSD license with exception of H.264 codec related classes which are released under LGPL.
    Downloads: 5 This Week
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  • 22
    Ace Video Converter

    Ace Video Converter

    Convert your videos to MP4, MP3, FLAC, MKV, iPhone and Android formats

    Ace Video Converter lets you convert your videos to all the popular formats. Simply drag and drop your video in to Ace Video Converter and click 'Convert'. Ace Video Converter supports converting to MP3, MP4, FLAC, WMV, MKV, AVI as well as formats that play on iPhone and Android devices. This can be useful when you want to rip the MP3 from the video, or convert a video to a format that is playable on popular devices such as iPods and PS3s. Additionally, Ace Video Converter can also extract videos from DVDs, and convert them directly to a specified format. Ace Video Converter is also multilingual and can automatically shutdown your computer when the conversion completes.
    Downloads: 13 This Week
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  • 23
    This promises to be a neat and simple ffmpeg frontend. It offers simple audio and video manipulation facilities. It uses ffmpeg as backend.
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    Downloads: 5 This Week
    Last Update:
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  • 24
    This is a Media Converter, which helps you Convert Media file from one format to another one. Support any source format with relevant DirectShow decoder, supported destination format includes: asf,wmv,wma,avi,mp3,wav,mkv,mka,ogg,APE(monkey's audio) etc.
    Downloads: 7 This Week
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  • 25
    GPL MPEG-1/2 Decoder is a free DirectShow MPEG decoder filter. It can be used to play MPEG-1 and MPEG-2 streams in any media player based on DirectShow. In addition, it can be used as DVD decoder for unencrypted discs.
    Downloads: 4 This Week
    Last Update:
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