Search Results for "audio processing"
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Showing 38 open source projects for "audio processing"
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Membrane Core
The core of Membrane Framework, multimedia processing framework
membrane_core is the foundation of the Membrane multimedia framework for Elixir, providing the abstractions and runtime needed to build real-time audio and video pipelines. It models media processing as a graph of lightweight, supervised OTP processes—elements connected by links—so work is isolated, fault-tolerant, and easy to scale or reconfigure at runtime. The core defines a clear lifecycle and callback API for elements, plus concepts like buffers, events, and capabilities/format negotiation to keep components interoperable and type-safe. ... -
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ffmpeg.wasm
FFmpeg for browser, powered by WebAssembly
ffmpeg.wasm is a pure WebAssembly (and JavaScript/TypeScript) port of FFmpeg that enables in-browser media recording, conversion, and streaming—letting developers perform video/audio processing entirely client-side without server uploads. Transpiled via Emscripten from FFmpeg and its codecs into WebAssembly. Supports both single-threaded and multi-threaded cores using web workers. Written in TypeScript for improved developer experience. -
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Live API Web Console
A react-based starter app for using the Live API over websockets
...It ships with demo branches that show grounded search, function calling, and visualization—one example has the model calling a function that renders Vega/Altair graphs directly in the UI. Under the hood there’s an event-emitting WebSocket client, an audio in/out processing layer, and a minimal scaffolded view so you can focus on your app logic rather than wiring. -
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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. -
Desktop and Mobile Device Management SoftwareDesktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
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DieselRipper DieselRipper is a standalone Windows desktop application for downloading and formatting videos from YouTube, Twitter, Instagram, TikTok, and other platforms. Built for coaching and video support staff, it streamlines film collection workflows with batch processing, black background padding, file naming logic, and optional automatic export to Catapult Thunder’s transcode folder. Features Download videos from YouTube, X (Twitter), Instagram, TikTok, and more Extract audio as MP3 Add a black 1920x1080 background to vertical videos Custom file naming with date + optional title (e.g., 04-22-25 Bama 3rd Down.mp4) Platform-specific output folder routing Auto-send to Catapult Thunder Transcode (720p) folder Quiet mode (no popups, background-only) Persistent save directory and config cache Batch queue with real-time progress Local file support — drag & drop MP4s for post-processing Fully bundled .exe — no Python or ffmpeg
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Snowmix
Video mixer for mixing live and recorded video and audio feeds
New version 0.5.2.1 Released December 29th 2025. 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... -
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Yang YouTube Downloader
Downloads best-quality audio and video from YouTube
This YouTube downloader allows you to get the best streams without re-encoding to preserve the best quality. While VP9 is 35% more efficient than MP4 for videos, some videos have 40-60% smaller file sizes in VP9 format! It will automatically select the best-quality video based on file sizes. It can even combine MP4 videos with Opus audios in a MKV file, although not all players will support it. I haven't seen any other downloader that can produce a MKV file with the best video and audio... -
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NoTube YouTube Video Downloader
Download YouTube videos to your PC to watch without internet.
NoTube is a program that downloads YouTube videos to your Windows computer. You paste a video link, pick a quality, and the video saves to your hard drive. After that, you can watch it anytime without needing internet. The program works with individual videos and full playlists. You can save videos in different quality levels, from low resolution to 4K if the video has it. You can also download just the audio if you only want the sound. The downloaded files go into a folder you choose.... -
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Free Fps. Video FPS Converter
Desktop app to change a video FPS
Free FPS is an open‑source desktop app and scripts to change a video file frame rate (FPS) using FFmpeg. Unlike video editors, it does not add effects or alter content - it only adjusts playback speed and, if needed, re-encodes audio as well. Useful if you work with multiple videos shot at different frame rates that cannot be combined or edited without interpolation or frame loss. Also doubles as a fast video compressor: keep the original FPS and raise compression (e.g., higher CRF or... -
Highcharts is a JavaScript charting library that allows developers to create interactive and visually appealing charts for web applications.Over 80% of the 100 largest companies in the world use Highcharts, as well as tens-of-thousands of developers across industries such as application development, publishing, data science, and finance.
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A multimedia authoring and processing framework and a video playout server for television broadcasting.
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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 ... -
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Music + Video + Animation Maker & App
Why Music + Video + Animation Maker & App is Fun?
Javaimagephp All-in-one video/film editor or maker makes sense as simple to use app for video/film or movie editing and animations/slideshows. It gets most of your imagination of an All-in-one video/film Animation editor / maker App. Video editing is made intuitive and simple. Lots of Special Effects ( > 55) ! For example this one http://ogena.ridoua.nu Formats supported are mp4, avi, flv, mov, flv and more. Description given image animation which seeks audio given a description.... -
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Xamp
This is Xamp, a secure and platform independend media player.
This is Xamp, the next generation of a skinnable and platform independent media player which based on the Doppio media framework: https://sourceforge.net/projects/doppio. The player supports various pluggable video and audio formats. Xamp is primarily intend to run as a native executable but can also run as a Java player version working with Java 1.1 VM or above. To ensure the best user experience, the Java version of Xamp doesn't use the Java Media Framework, the high level part of the Java Sound API, the high level part of the Java Swing API, or other high level API's: http://maikmerten.livejournal.com/2015/05/13 Development goals are: -Superior sound quality -Combines audio player with media player -Processing of insecure media files -Performance -Reliability -Open codec support -Click to ready installation Supports currently: Ogg Sceleton Ogg Comment ID3 Ogg Vorbis WAV, SND, AU, AIFF Ogg Theora MP1, MP2, MP3 Mpeg1, Mpeg2 M3U, PLZ WSZ -
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konverti
simple GUI application for FFmpeg.
Konverti is a Java-based GUI for the FFmpeg file conversion libraries. It offers batch processing, presets and custom conversion parameters, and pre-processing of each file so that files can be inspected before conversion begins. -
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PixelController
LED Matrix controller software
PixelController – a matrix control project by Michael Vogt , (c) 2010-2013. The main goal of this application is to create an easy to use matrix controller software which creates stunning visuals! Keywords: Arduino, Teensy, OSC, MIDI, PureData, Visuals, RealTime -
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MplayerXP is branch of well known mplayer (http://mplayerhq.hu) which is based on new (thread based) core. Main goal of this project is to achieve smoothness of video playback due monotonous CPU loading.
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Tapeless video and audio ingest and transcoding server for television studios and professional environments. Uncompressed SD or HDTV, is captured and real-time encoded into MXF wrapped online & offline editing and review formats e.g. DV50, JPEG 2:1,
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BayesianCortex
simple algorithm for a realtime interactive visual cortex for painting
A paint program where the canvas is the visual cortex of a simple kind of artificial intelligence. You paint with the mouse into its dreams and it responds by changing what you painted gradually. There will also be an API for using it with other programs as a general high-dimensional space. Each pixel's brightness is its own dimension. Bayesian nodes have exactly 3 childs because that is all thats needed to do NAND in a fuzzy way as Bayes' Rule which is NAND at certain extremes. NAND can be... -
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Jaiom (Java All In One MediaProcessing Server) intends to provide a simple to use webservices based, media processing facade which processes videos, photos, pdf and MS Office media types using many different kind media processing engines.
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The open source, multimodal interactive "Sensitive Artificial Listener" dialogue system created by the EU project SEMAINE.
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code in this repository is now deprecated, vvvv has moved to github. please see: https://github.com/vvvv/vvvv-sdk --- a collection of standards-based plugins compatible with (among others) vvvv: video tracking plugins based on the freeframe api, audio/video directshow filters, and plugin nodes based on vvvvs own plugin interface. for vvvv see: http://vvvv.org
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A Java frontend for MEncoder. Simple GUI plus support for custom command lines and templates, to batch encode files. It can use srt subs and provides WinAVI-like features. Now with support for PSP encoding. For Mac, Linux (UNIX) & Windows.
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HCI for audiovisual live performance exploiting physical computing. Transform your standard musical instrument - electric bass, guitar, violin, piano etc - in an augmented tool, an audiovideo controller without exploiting any specific ext. hardware.
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VisAmp is a visually controlled mp3 player. It was initially developed during the "Softwarepraktikum" at the Chair for Image Processing and Pattern Recognition of the University of Freiburg, Germany in 2001.
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Omnimeeting is a multiplatform C++ videoconference program that can do live cam/audio streaming using RTSP protocol.It can recv/send a 360 degrees omnidirectional video and do a face detecting/tracking.It has APIs to convert/send omnidirectional images.
