Search Results for "performance"
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Showing 64 open source projects for "performance"
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Sonic Pi
Sonic Pi is your free code-based music creation and performance tool
...Sonic Pi is a complete open source programming environment originally designed to explore and teach programming concepts within schools through the process of creating new sounds. In addition to being an engaging education resource it has evolved into an extremely powerful and performance-ready live coding instrument suitable for professional artists and DJs. Sonic Pi is a live-coding music synthesis tool used to create and perform music interactively through code. -
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Spotube
Open source Spotify client that doesn't require Premium
An open source, cross-platform Spotify client compatible across multiple platforms utilizing Spotify's data API and YouTube, Piped video or JioSaavn as an audio source, eliminating the need for Spotify Premium. It is still recommended to support creators by engaging with their YouTube channels/Spotify tracks (or preferably by buying their merch/concert tickets/physical media). -
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OBS Studio
Open source software for live streaming and recording
OBS Studio, also known as Open Broadcaster Software, is a free and open source software program for live streaming and video recording. Features of the software include device/source capture, recording, encoding and broadcasting. Stream on Windows, Mac or Linux. This software is commonly used by video game streamers on the popular streaming platform Twitch. -
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BlackHole
BlackHole is a modern macOS audio loopback driver
...BlackHole supports a wide range of sample rates and configurable channel counts, making it flexible for both simple and advanced audio workflows. The driver integrates directly with macOS Core Audio and appears in Audio MIDI Setup and supported audio applications. Designed with performance and stability in mind, BlackHole works on both Intel and Apple Silicon Macs without requiring kernel extensions or system security modifications. As an open-source project, it offers transparency, customization options, and active community-driven development. -
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OpenVINO AI Plugins for Audacity
A set of AI-enabled effects, generators, and analyzers for Audacity
A set of AI-enabled effects, generators, and analyzers for Audacity. These AI features run 100% locally on your PC, no internet connection is necessary. OpenVINO™ is used to run AI models on supported accelerators found on the user's system such as CPU, GPU, and NPU. -
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NovaSR
A lightning fast audio upsampler
NovaSR is an extremely lightweight and high-performance audio upsampling model that transforms low-quality 16 kHz audio into clearer, high-fidelity 48 kHz audio with remarkable speed and efficiency. At only about 50 KB in size, the model is orders of magnitude smaller than typical audio super-resolution networks, yet it achieves high quality and realtime performance thanks to its compact architecture and efficient convolutional design. -
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Feishin
A modern self-hosted music player
...It includes features you’d expect from a modern video platform, such as profile pages, feeds, search functionality, and engagement tools like likes, comments, and follows, while maintaining a focus on performance and responsiveness. Built as a full-stack application, it provides backend APIs to handle user authentication, content delivery, and media storage alongside a frontend that dynamically renders feeds and playback experiences. The system also prioritizes scalability and media management, with mechanisms to handle large volumes of video content efficiently, including streaming optimization and caching. -
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ytmdesktop2 (YouTube Music for Desktop)
Unofficial YouTube Music Desktop App + Discord RPC & LastFM support
YTMDesktop2 is an unofficial desktop application for YouTube Music that delivers a more customizable and feature-rich listening experience. Built with Electron, Vue, and TypeScript, the app brings YouTube Music to desktop platforms with enhanced controls and integrations. It includes support for Discord Rich Presence, Last.fm scrobbling, and a Mini Player mode for convenient music playback. Users can personalize the interface with custom CSS and additional developer-focused customization... -
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Lyrion Music Server
Server for Squeezebox and compatible players
...A powerful plugin system adds services like internet radio, podcasts, and streaming platforms, as well as utilities for alarms, lyrics, and advanced tagging. Administration happens through a friendly web interface, with options for library rescans, playlist management, and performance tuning on small devices like the Raspberry Pi. Written largely in Perl and designed to be cross-platform, it runs happily on Linux, macOS, Windows, and many NAS appliances, making it a dependable hub for whole-home -
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Moonshine Voice
Fast and accurate automatic speech recognition (ASR) for edge devices
...The toolkit also includes specialized model variants, including monolingual options that improve accuracy for specific languages. Overall, moonshine serves developers building privacy-conscious, on-device voice interfaces that demand high performance with minimal resource overhead. -
11
Giada
Your Hardcore Loop Machine.
Giada is an open-source, minimalistic and hardcore music production tool. Designed for DJs, live performers, and electronic musicians. Build your performance in real time by layering audio tracks or MIDI events, driven by the main sequencer. Load samples from your crates and play them with a computer keyboard or a MIDI controller. Write songs from scratch or edit existing live recordings with the powerful Action Editor, for fine-tuned control. Record sounds from the real world and MIDI events coming from external devices or other apps. ... -
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Tagify
Lightweight, efficient Tags input component in Vanilla JS
Transforms an input field or a textarea into a Tags component, in an easy, customizable way, with great performance and a small code footprint, exploded with features. Customizable HTML templates for the different areas of the component (wrapper, tags, dropdown, dropdown item, dropdown header, dropdown footer) Shows suggestions list (flexible settings & styling) at full (component) width or next to the typed texted (caret) Allows setting suggestions' aliases for easier fuzzy-searching. ... -
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LiveAvatar
Streaming Real-time Audio-Driven Avatar Generation
LiveAvatar is an open-source research and implementation project that provides a unified framework for real-time, streaming, interactive avatar video generation driven by audio and other control signals. It implements techniques from state-of-the-art diffusion-based avatar modeling to support infinite-length continuous video generation with low latency, enabling interactive AI avatars that maintain continuity and realism over extended sessions. The project co-designs algorithms and system... -
14
HuMidi
Play MIDI like a human in ROBLOX with automatic sustain pedals.
...It plays even the most generic MIDI file with great depth, thanks to the humanization and automatic sustain pedal generation algorithms. The pedals are generated with a thorough analysis of the MIDI data, adding more depth to your performance that no other MIDI players could! Personally have been tested in: - Visual Pianos - Starving Pianists - Digital Piano - Piano's Got Talent This tool is universal, as long as the piano in-game allows to be played on a keyboard. -
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Mididash
MIDI router with a node-based interface and Lua scripting
Mididash is an open source MIDI routing software with a node-based interface and Lua scripting. A modern take on programs like MIDI-OX. -
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Soundboard
Theatrical sound cueing for the rest of us.
Soundboard makes building/executing sound cues for theatrical performance a snap. With a mix of sound, fade, stop, pause, and resume cues, you can create elegant designs, and execute them with the simple push of a button. Soundboard is designed for portability and ease of use with a straightforward interface that will help those who aren't audio specialists create designs like a pro. -
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JD990 Super Editor
VERSION 3.7.3 released 5/03/2026
CtrlrX based editor for Roland SUPER JD SYNTHESIZER MODULE JD-990 -
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Apprentice Video
it's a video player, also works for music and pictures
...Video rendering is via OpenGL, using fragment programs when possible. User interface is implemented with Qt 4/5/6. ASS/SSA subtitle rendering is implemented with libass. This player provides several performance options to enable adequate video playback on slow hardware: * skip loop filter * skip non-reference frames * skip color converter * reduce playback speed to accommodate slow video decoding This player supports playback of HDR video on non-HDR displays: * colorspace transform to BT.709 colorspace via an auto-generated 3D LUT * tone mapping from HDR to SDR (BT. 709) This player supports playback of MPEG-TS files containing multiple programs, timeline anomalies, and codec changes. ... -
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VCClient
Software that uses AI to perform real-time voice conversion
...It provides both a graphical user interface and API access, making it suitable for casual users as well as developers who want to integrate voice transformation into their own applications. The project also supports GPU acceleration, enabling faster inference and smoother real-time performance on compatible hardware. Additionally, it includes tools for training and managing voice models, giving users the ability to create personalized voice profiles. -
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howler.js
Javascript audio library for the modern web
...Single API for all audio needs, defaults to Web Audio API and falls back to HTML5 Audio, handles edge cases and bugs across environments, supports all codecs for full cross-browser support, automatic caching for improved performance, control sounds individually, in groups or globally, playback of multiple sounds at once. Easy sound sprite definition and playback, full control for fading, rate, seek, volume, etc. Easily add 3D spatial sound or stereo panning, modular - use what you want and easy to extend. No outside dependencies, just pure JavaScript. As light as 7kb gzipped. -
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Coqui STT
The deep learning toolkit for speech-to-text
...With text-to-speech, experience the immediacy of script-to-performance. Cast from a wide selection of high-quality, directable, emotive voices or clone a voice to suit your needs. With Coqui text-to-speech, production times go from months to minutes. -
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MIDI Simplified 1.6
MIDI Devices, Files and Sequencing Components for Delphi 10.x VCL/FMX
...MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and related audio devices for playing, editing and recording music (Wikipedia). This package provides 3rd generation of components to simplify communication with musical instruments, developed with high-performance in mind. The package also comes with a high-priority system timer and a MIDI clock component. You can register threaded observers, giving you MIDI events in real-time with timing, or non-threaded to respond in a UI environment. -
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TTS
Deep learning for text to speech
TTS is a library for advanced Text-to-Speech generation. It's built on the latest research, was designed to achieve the best trade-off among ease-of-training, speed, and quality. TTS comes with pre-trained models, tools for measuring dataset quality, and is already used in 20+ languages for products and research projects. Released models in PyTorch, Tensorflow and TFLite. Tools to curate Text2Speech datasets underdataset_analysis. Demo server for model testing. Notebooks for extensive model... -
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RxFFmpeg
FFmpeg 4.0 + X264 + mp3lame + fdk-aac + opencore-amr + openssl
RxFFmpeg is a high-performance multimedia processing framework built on top of FFmpeg and optimized specifically for Android environments, enabling developers to perform complex audio and video editing operations programmatically. It integrates widely used encoding libraries such as x264, mp3lame, and fdk-aac, allowing it to support a broad range of media formats and transformations. -
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Tone.js
A Web Audio framework for making interactive music in the browser
...It has common DAW (digital audio workstation) features for those looking to schedule events and tinker with pre-built synths and effects. There’s also a great selection of high-performance building blocks for signal-processing programmers familiar with languages like Max/MSP. With Tone.js they can create their own synthesizers, effects, and complex control signals.
