Open Source C# Video Software
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C# Video Software
View 247 business solutionsBrowse free open source C# Video Software and projects below. Use the toggles on the left to filter open source C# Video Software by OS, license, language, programming language, and project status.
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ODM
Device Manager for ONVIF-based Network video devices.
ODM is a ONVIF protocol implementation of Network Video Client (NVC) to manage Network Video Transmitters (NVT), Network Video Storage (NVS) and Network Video Analytics (NVA) devices. Implements Discovery, Device, Media, Imaging, Analytics, Events and PTZ services. Write in C# and uses ffmpeg for media decoding. -
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Subtitle Edit
The subtitle editor
Subtitle Edit (SE) is a free, open‑source subtitle editor for creating, editing, synchronizing, and converting subtitles. It supports a wide range of formats (over 300) and offers both graphical and text-based editing views. Easy insertion, deletion, and shift of subtitle lines. Portable versions available (.NET 4.8, 32/64-bit), runs on Windows and via compatibility on Linux. Active development with frequent updates and issue tracking. Plugin support and rich editing tools (e.g., translation, spellcheck, sync). -
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FFmpeg Batch AV Converter
Free all in one audio/video ffmpeg batch encoder
FFmpeg Batch AV Converter is a free universal audio and video encoder for Windows and Linux (via Wine), that allows to use the full potential of ffmpeg command line with a few mouse clicks in a convenient GUI with drag and drop, progress information. Some fancy wizards make things easy for non-experts. Thanks to its multi-file encoding feature, it may be the fastest a/v batch encoder available, since it maximizes system resources usage by launching as many simultaneous processes up to user cpu thread count. You can change encoding priority, pause and resume, set automatic shutdown. It is good for seasoned ffmpeg users as well as beginners. It provides unlimited single or multi-file batch encoding for almost any audio/video format. You can use any set of parameters and try them before starting encoding. You can multiplex streams, subtitle videos (as track and hardcoded), trim, concatenate, record screen, multimedia info. Included youtube-dl / yt-dlp frontend GUI to download urls. -
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gMKVExtractGUI
A GUI in C# .NET 4 for mkvextract (MKVToolNix)
The project has been moved in Github since v2.9.0 https://github.com/Gpower2/gMKVExtractGUI A GUI for mkvextract utility (part of MKVToolNix) which incorporates most (if not all) functionality of mkvextract and mkvinfo utilities. Written in C# .NET 4.0, in order to attain high compatibility with Windows OS (WinXP and newer Windows), as well as Linux through Mono (v1.6.4 and newer), and perhaps OSX (not tested). -
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Vividl - Video Downloader
Free video downloader for YouTube and hundreds of other websites
Vividl is a Windows app that lets you download videos from various websites, including YouTube, Soundcloud, Vimeo, Dailymotion and various media channels. It uses the popular downloader youtube-dl/ yt-dlp to extract videos from several hundred websites. Just copy a video URL, paste it in Vividl and download the video in different qualities, convert it to other formats or to an audio track. You can also manage the parallel download of multiple videos and retrieve additonal meta information using the simple UI. VirusTotal check: v.0.10.0: https://www.virustotal.com/gui/file/d56dc7defeb89ba78aa39e50d3a5e2edb140273be114224ddd49ef29729cdd40/detection Get support: https://sourceforge.net/p/vividl/discussion https://github.com/bluegrams/vividl/issues Support the development: https://ko-fi.com/alxnull -
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downkyi
Bilibili video downloader supporting 8K, batch, and toolbox tools
downkyi is an open-source downloader for Bilibili videos. It features a clean UI, QR-code login, batch downloads, support for 8K, HDR, Dolby Vision, audio/video extraction, watermark removal, and subtitle/danmaku retrieval. It leverages aria2c for multi-threaded downloading and FFmpeg for muxing and processing. -
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BBDown
Bilibili Downloader
BBDown is a free, efficient command‑line downloader and parser for content from Bilibili (Chinese video platform). It supports fetching videos via URLs or content IDs (e.g., av, BV, ep, ss), can be installed as a global .NET tool, and is actively maintained with automated builds and releases. This project is for personal study, research and non-commercial use only. When using this tool, users themselves ensure compliance with relevant laws and regulations, in particular legal provisions related to copyright. The developer shall not be liable for any copyright disputes or legal liability arising from the use of this tool. Users are advised to exercise caution when using it, ensuring that their actions are lawful and compliant, and to use the content in question only with lawful authorization. -
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YoutubeDownloader
Downloads videos and playlists from YouTube
YoutubeDownloader is a cross-platform GUI application built with C#, using YoutubeExplode to fetch videos, playlists, or channel content from YouTube. It supports keyword search, batch download, format selection, vigilant mode, and FFmpeg integration. Available for Windows, Linux, and macOS (portable binaries included). It’s actively maintained and open-source under GPL‑3.0+. -
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MeGUI is the most comprehensive GUI based ISO MPEG-4 solution. It suports MPEG-4 ASP (xvid), MPEG-4 AVC (x264), AAC, MP2, MP3, Flac, Vorbis, AC3 audio and various common containers support (MP4, MKV, AVI, M2TS).
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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A distributed, peer-to-peer, server-less communication & messaging solution for JAVA (JMS), C++ and .NET applications, integrates with JBoss, WebLogic & WebSphere. Offers guaranteed delivery, security and transactions. Supports TCP, SSL & HTTP protocols.
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YouTube Playlist Downloader
A tool to download whole playlists, channels or single videos
YoutubePlaylistDownloader is a desktop-based utility designed to simplify the process of downloading entire YouTube playlists with minimal user interaction. The tool allows users to input a playlist URL and automatically retrieve all associated videos, handling the sequence and download process in a structured way. It supports multiple output formats and quality settings, enabling users to choose between audio or video downloads depending on their needs. The application is built with usability in mind, often providing a graphical interface that abstracts away the complexity of command-line tools. It also manages file naming and organization, ensuring that downloaded content is stored in a clear and consistent structure. By automating playlist downloads, it eliminates the need to manually download each video individually. -
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reacTIVision is a computer vision framework for the fast and robust tracking of markers attached on physical objects, and the creation of multi-touch surfaces. It was designed for the rapid development of table-based tangible user interfaces.
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GazeRecorder
WebCam Eye Tracking for usability testing
WebCam Eye-Tracker. GazeRecorder automatically records using ordinary webcams, where people look and what they engage with on their computer screens. In comparison with conventional eye tracking - that uses specialized technology and invites respondents to labs – GazeRecoreder is able to track people’s eyes with their own computers at home. Multiple state-of-the-art tracking algorithms communicate to identify the face, key features, eyes, iris and movements in 3D, allowing for the most accurate tracking possible, even when people move, lighting changes or the face is partially obstructed. You can also check out: GazePointer, which lets you move mouse cursor using your eyes. https://sourceforge.net/projects/gazepointer/ GazeRecorder Online Insight Platform: https://app.gazerecorder.com GazeCloudAPI real-time eye tracking API: https://api.gazerecorder.com Read more: https://gazerecorder.com -
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mpv.net for Windows
mpv.net is a media player for Windows with a modern GUI
mpv.net is a media player for Windows with a modern GUI. The player is based on the popular mpv media player. mpv.net is designed to be mpv compatible, and almost all mpv features are available, this means the official mpv manual applies to mpv.net, differences are documented in the mpv.net manual. -
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AAX Audio Converter
Convert Audible aax files to mp3 and m4a/m4b
AAX Audio Converter is a desktop application designed to convert Audible audiobook files in AAX and AA formats into more accessible audio formats such as MP3 and M4A. It focuses on removing DRM restrictions by processing files locally, enabling users to retain full control over their purchased content. The software integrates FFmpeg for decoding and encoding, ensuring compatibility with a wide range of playback devices. It supports batch conversion, allowing multiple audiobook files to be processed simultaneously for efficiency. The tool also preserves metadata such as chapter information, titles, and artwork, maintaining the structure of the original audiobook. With a user-friendly interface, it simplifies what would otherwise be a complex conversion process. Overall, it serves as a practical solution for managing and archiving audiobook collections in open formats. -
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Radarr
A fork of Sonarr to work with movies à la Couchpotato
Radarr makes failed downloads a thing of the past. Password-protected releases, missing repair blocks or virtually any other reason? no worries. Radarr will automatically blacklist the release and tries another one until it finds one that works. Ensure you get the right release every time! Custom Formats allow fine control over release prioritization and selection. As simple as a single preferred word or as complex as you want with multiple criteria and regex. Find all the releases, choose the one you want and send it right to your download client. See all your upcoming movies in one convenient location. Full integration with SABnzbd and NZBGet. Automatically searching for releases as well as RSS Sync. Automatically importing downloaded movies. Recognizing Special Editions, Director's Cut, etc. Identifying releases with hardcoded subs. Identifying releases with AKA movie names. SABnzbd, NZBGet, QBittorrent, Deluge, rTorrent, Transmission, uTorrent, and other are supported. -
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CasparCG: Pro Video & Graphics Play-Out
Pro Video & Graphics Play-Out SW, proven in 24/7 broadcasts since 2006
Playback and record video, graphics and audio to multiple screens via DVI/HDMI/SDI in SD, HD, 2K and 4K. -
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DirectShow .NET
DirectShow programming library for .Net programmers
.NET c# directshow lib, capture and playback using c# and directshow -
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Xdelta3 GUI
A GUI for creating patches with xdelta3
Note:this GUI was specifically created for fansub projects (anime/dorama etc), but it should work with all video sources as well. With this GUI you can create easily patches for either single video files or whole batches (multiple files). Credits for the xdelta3.exe go to http://www.xdelta.org -
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KinoGlitch
Video glitch effects for Unity
KinoGlitch is a compact set of video glitch post-processing 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. The repository’s clarity makes it a useful reference for developers learning to implement post-processing passes and stylized image effects in Unity. -
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VidCoder
A Blu-ray, DVD and video file transcoder for Windows
VidCoder is a Windows-based open-source video transcoding and ripping tool that provides a graphical interface built around standard command-line multimedia tools. It lets users convert video files (or rip DVDs/Blu-rays, when supported) into modern formats and codecs, making it useful for people who want to compress, re-encode, or transcode video content without dealing directly with low-level encoder settings. Because VidCoder integrates and automates the invocation of complex backend tools, it lowers the barrier for users who may not be comfortable with command-line workflows — offering preset profiles, configuration dialogs for bitrate, codecs, subtitles, and other media parameters. It supports batch processing so multiple videos can be queued for conversion, which is a big plus for users handling large video libraries or doing bulk transcoding. -
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NotEnoughAV1Encodes
GUI for AV1 (aomenc, rav1e & svt-av1)
NotEnoughAV1Encodes is a graphical user interface designed to simplify encoding video into the AV1 format using multiple encoders such as aomenc, rav1e, and SVT-AV1. It provides a centralized environment for configuring encoding parameters, managing jobs, and monitoring progress. The tool supports advanced features like scene-based splitting and chunked encoding, improving efficiency and output quality. It includes multithreading capabilities to accelerate encoding tasks and handle large workloads. Users can create and save custom presets, enabling repeatable workflows for consistent results. The interface is built using PyQt, offering a responsive and user-friendly experience on Linux systems. Overall, it makes AV1 encoding more accessible without sacrificing advanced control. -
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Internet Friendly Media Encoder
Simple, Flexible & Powerful H.265/HEVC & H266/VVC video encoder!
A versatile, future-proof, and expandable multimedia encoder designed for ease of use. Internet Friendly Media Encoder supports adding subtitles and attachments, and can function as a remuxing tool with a Copy Stream option. It allows you to combine multiple video, audio, subtitle, and attachment streams into a single file, remove unwanted streams, or incorporate subtitles from another video without extracting. The software also supports AviSynth for advanced video processing. The video and audio encoders are implemented in a plug-in style, enabling users to add their own compiled, optimized CPU architectures for increased speed. This modular design ensures that the encoder remains adaptable and expandable, allowing for the addition of new and future encoding technologies. Internet Friendly Media Encoder also supports hardware acceleration from Intel, AMD, and NVidia for encoding in H264, H265, and AV1 formats. -
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MediaPortal
Turn your PC into a very advanced MediaCenter/HTPC
MediaPortal turns your PC into a very advanced MediaCenter / HTPC. It allows you to listen to your favorite music & radio, watch and store your videos and DVDs, view, schedule and record live TV as a digital video recorder and much much more -
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Media Foundation .NET
Media Foundation programming library for .Net programmers
A library allowing .NET access to Windows's Media Foundation technology combined with samples showing how the library works. If you are not a programmer, or are not running on Vista or Windows 7/10, there is nothing in this project that you are going to find useful.
