Showing 147 open source projects for "api c#"

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  • 1
    cnc-ddraw

    cnc-ddraw

    GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API

    GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API for classic games for better compatibility with Windows 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS) and Virtual Machines. cnc-ddraw can fix compatibility issues in older games, such as black screen, bad performance, crashes or defective Alt+Tab. Supports Windows 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS) and Virtual Machines. GDI / OpenGL / Direct3D 9 renderer (With automatic renderer selection) Upscaling via...
    Downloads: 337 This Week
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  • 2
    mpv

    mpv

    Command line video player

    ...While mpv strives for minimalism and provides no real GUI, it has a small controller on top of the video for basic control. mpv has an OpenGL, Vulkan, and D3D11 based video output that is capable of many features loved by videophiles, such as video scaling with popular high quality algorithms, color management, frame timing, interpolation, HDR, and more. mpv can leverage most hardware decoding APIs on all platforms. Hardware decoding can be enabled at runtime on demand. A straightforward C API was designed from the ground up to make mpv usable as a library and facilitate easy integration into other applications. mpv is under active development, focusing on code refactoring and cleanups.
    Downloads: 82 This Week
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  • 3
    ZLMediaKit

    ZLMediaKit

    WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket

    ...Its asynchronous, multithreaded network model makes it suitable for commercial streaming deployments with many concurrent connections. ZLMediaKit can be deployed directly as a complete media server or embedded through its standard C API as an SDK for other languages and systems. It also provides REST APIs and webhooks so businesses can integrate authentication, event handling, and custom streaming logic.
    Downloads: 5 This Week
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  • 4
    libavif

    libavif

    Library for encoding and decoding .avif files

    libavif is a portable, open-source C library that implements encoding and decoding for the AVIF (AV1 Image File Format), offering a robust, production-ready way to work with AVIF images across platforms. It supports all AV1-supported YUV formats and bit-depths, including alpha (transparency), and includes command-line tools (avifenc and avifdec) to easily convert to/from AVIF from common image formats like JPEG, PNG, or Y4M.
    Downloads: 7 This Week
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  • 5
    SRS

    SRS

    SRS is a simple, high efficiency and realtime video server

    SRS is a simple, high-efficiency and real-time video server that supports RTMP, WebRTC, HLS, HTTP-FLV and SRT. SRS is licenced under MIT or MulanPSL-2.0, and note that MulanPSL-2.0 is compatible with Apache-2.0, but some third-party libraries are distributed using their own licenses. Besides of FFmpeg or OBS, it's also able to publish by H5 if WebRTC is enabled, please remember to set the CANDIDATE for WebRTC. Highly recommend that directly run SRS by docker, Cloud Virtual Machine, or K8s,...
    Downloads: 17 This Week
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  • 6
    FFmpeg.AutoGen

    FFmpeg.AutoGen

    FFmpeg auto generated unsafe bindings for C#/.NET and Core

    ...FFmpeg.AutoGen supports integration into custom media applications, streaming systems, and processing pipelines. Because it closely mirrors the native FFmpeg API, it requires familiarity with FFmpeg concepts for effective use. Overall, it serves as a powerful bridge between unmanaged multimedia libraries and .NET applications.
    Downloads: 1 This Week
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  • 7
    xSTUDIO

    xSTUDIO

    xSTUDIO is a high performance playback and review tool.

    xSTUDIO is a high performance playback and review tool designed by and for Visual Effects, Animation and Post Production professionals. The application can load and play large collections of media files. The efficient playback engine allows you to quickly load and play high resolution image formats with a wide range of file formats and encoding. Intuitive tools allow you to create and organise playlists and media sub-sets within playlists to build interactive review sessions, image and video...
    Downloads: 44 This Week
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  • 8
    vMovieDB is a movie collection manager for the Gnome desktop.
    Downloads: 0 This Week
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  • 9
    MLT Multimedia Framework
    A multimedia authoring and processing framework and a video playout server for television broadcasting.
    Downloads: 9 This Week
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  • 10
    ezthumb
    A video thumbnail generator based on FFMPEG.
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    Downloads: 43 This Week
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  • 11
    Eagle Mode

    Eagle Mode

    Zoomable user interface (ZUI) with file manager, file viewers and more

    Eagle Mode is a zoomable user interface (ZUI) with file manager, file viewers, games, and more. This project is about a futuristic style of human-computer interaction, where the user can visit almost everything simply by zooming in. It features a portable C++ toolkit API for developing such ZUIs, and it features the Eagle Mode application, which provides a virtual cosmos with plugin applications. The most important one is the professional file manager with its rich, scriptable command set. It integrates file viewers for most of the common file types, as well as an audio and video player. ...
    Downloads: 24 This Week
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  • 12
    Snowmix

    Snowmix

    Video mixer for mixing live and recorded video and audio feeds

    New version 0.5.2.2 Released May 15th 2026. Snowmix is a Swiss army knife tool for mixing live and recorded video and audio feeds. It supports 2D and 3D clipping, scaling and transparent overlay of video, png graphics and text. It supports animation of video, images and texts through native commands changing scale, placement, transparency and rotation. Animation and actions can also be controlled through native scripting and an embedded Tcl and/or Python interpreter. Snowmix is designed...
    Downloads: 14 This Week
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  • 13
    blackvideo-mini-player

    blackvideo-mini-player

    A standalone lightweight auxiliary CLI video player for BlackVideo.

    Lightweight cross-platform video player (Ada + SDL2 + FFmpeg). Support player for the BlackVideo. Works standalone via CLI or right-click on any video file. Usage Method 1 — Command Line Step 1. Unzip blackvideo-mini-player-v2.3.0.win.zip Step 2. Open the build\ folder, then type cmd directly in the address bar and press Enter — this opens a terminal already in that folder. Alternatively: open Command Prompt anywhere and use cd with the copied path: cd...
    Downloads: 3 This Week
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  • 14
    libjpeg-turbo

    libjpeg-turbo

    SIMD-accelerated libjpeg-compatible JPEG codec library

    libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals...
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    Downloads: 37,905 This Week
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  • 15

    IIDC Camera Control Library

    Capture and control API for IIDC compliant cameras

    libdc1394 is a library that provides a high level programming interface for application developers who wish to control and capture streams from IEEE 1394 based cameras that conform to the 1394-based Digital Camera Specifications (also known as the IIDC or DCAM Specifications). libdc1394 also supports some USB cameras that are IIDC compliant. Besides capture and control, libdc1394 provides a full set of colour space conversion functions (including RAW decoding), vendor specific functions...
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    Downloads: 250 This Week
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  • 16
    ZFPlayer

    ZFPlayer

    Support customization of any player SDK and control layer

    ZFPlayer is a customizable video player library for iOS that wraps AVPlayer with a polished set of controls and behaviors suitable for modern media apps. It supports full-screen playback, inline players embedded in table/collection cells, and seamless orientation changes with proper status-bar and safe-area handling. Gesture-driven controls—brightness, volume, and scrubbing—make the experience feel native, and the control layer is designed for easy theming or replacement. The library handles...
    Downloads: 0 This Week
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  • 17
    mod for x264gui by croma25td to use tmod Builds and others things for last tmod encoders https://github.com/jpsdr/x264/releases
    Downloads: 0 This Week
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  • 18
    jetson-ffmpeg

    jetson-ffmpeg

    ffmpeg support on jetson nano

    jetson-ffmpeg is a specialized integration layer that enables FFmpeg to use hardware-accelerated encoding and decoding on NVIDIA Jetson devices through the L4T Multimedia API. It provides a bridge between FFmpeg and NVIDIA’s proprietary APIs, allowing developers to leverage on-device hardware encoders and decoders for improved performance. The project includes a library and patch system that modifies FFmpeg builds to enable NVMPI-based acceleration. This allows efficient processing of video...
    Downloads: 3 This Week
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  • 19
    Voya Media

    Voya Media

    A free media player that easily plays your music, pictures and videos.

    Voya Media is a free cross-platform media player that easily plays your music, pictures and videos.
    Downloads: 15 This Week
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  • 20
    Xabe.FFmpeg

    Xabe.FFmpeg

    .NET Standard wrapper for FFmpeg. It allows to process media

    ...Xabe.FFmpeg is designed to work across platforms and integrates easily into C# projects without requiring deep knowledge of FFmpeg commands. It also supports progress tracking and event handling during processing tasks. Overall, it provides a developer-friendly approach to multimedia processing in .NET environments.
    Downloads: 14 This Week
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  • 21

    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 ...
    Downloads: 0 This Week
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  • 22
    MediaToolkit

    MediaToolkit

    A .NET library to convert and process all your video & audio files

    MediaToolkit is a .NET library designed to simplify multimedia processing tasks by providing an easy-to-use interface over FFmpeg functionality. It allows developers to perform operations such as video conversion, thumbnail generation, and metadata extraction without dealing with raw command-line syntax. The library supports common media workflows, making it suitable for backend services and desktop applications. It provides structured APIs for configuring encoding parameters and handling...
    Downloads: 0 This Week
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  • 23
    VirtualDub2

    VirtualDub2

    An enhanced version of the original VirtualDub

    A streamlined video editor with simple frame-by-frame timeline. Free, open-source, portable. The default package is ready for use with many essential plugins included, and can be further extended with 3rd party codecs and filters. See Wiki for detailed description: https://sourceforge.net/p/vdfiltermod/wiki. Previous name of this project: VirtualDub FilterMod
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    Downloads: 1,043 This Week
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  • 24
    ffmpeg-cpp

    ffmpeg-cpp

    A clean, easy-to-use C++ wrapper around the ffmpeg libraries

    ffmpeg-cpp is a modern C++ wrapper designed to simplify interaction with FFmpeg by providing a fluent and expressive API for building media processing pipelines. It allows developers to construct complex workflows such as transcoding, filtering, and streaming using readable C++ syntax rather than raw command-line arguments. The library focuses on flexibility while maintaining performance, enabling precise control over inputs, outputs, and filters.
    Downloads: 0 This Week
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  • 25
    The Video Annotation and Reference System (VARS) is a software interface and database system that provides tools for describing, cataloging, retrieving, and viewing the visual, descriptive, and quantitative data associated with video.
    Downloads: 2 This Week
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