ossia score favicon

ossia score
Open-Source Cross-Platform Intermedia Sequencer

ossia score
Free

Home: https://ossia.io

Social:
ossia score

What is ossia score?

ossia score is a sophisticated open-source sequencer that enables users to design, control, and automate complex multimedia scenarios. Supporting a wide range of protocols—including OSC, MIDI, DMX, HTTP, MQTT, BLE, and more—this tool facilitates seamless communication between software, hardware, and IoT devices. Its intuitive interface allows for flexible scripting, advanced branching, and real-time interaction using visual timelines and modular workflows.

Developers and creative professionals can extend functionality through embedded scripting in JavaScript, C++, and Faust, or create modular, state-machine-like timelines with virtually unlimited depth. ossia score provides integrated support for multichannel audio and advanced video formats, ensuring comprehensive intermedia production capabilities across platforms.

Features

  • Timeline Sequencing: Intelligent and cross-platform media timeline for audio and video control
  • Protocol Support: Integrated OSC, MIDI, DMX, HTTP, MQTT, BLE, and other protocol management
  • Interactive Branching: Visual conditions and triggers for responsive scenarios
  • Embedded Scripting: Livecode support with JavaScript, Faust for audio processing, and C++ extensions
  • Modular Workflow: Switch between timeline and nodal views, build state-machine-like structures
  • Creative Coding Integration: Easily connect with Max/MSP, PureData, openFrameworks, Processing, and more

Use Cases

  • Creating interactive multimedia installations
  • Controlling live performances and stage shows
  • Integrating audio, video, and device automation in art projects
  • Developing scenarios for IoT-based experiential environments
  • Building custom audio processors and media controllers
  • Synchronizing multiple digital media sources in real time

FAQs

  • Which protocols does ossia score support?
    ossia score supports a variety of protocols including OSC, MIDI, DMX, HTTP, MQTT, BLE, and more, enabling integration with diverse hardware and software systems.
  • Can ossia score be extended with programming?
    Yes, users can extend ossia score using embedded JavaScript, Faust for audio processing, and C++ for advanced development.
  • What media formats are supported in ossia score?
    ossia score supports playback of most audio formats, as well as H.264 and HAP video formats with multichannel capabilities.

Helpful for people in the following professions

Blogs:

  • Top 6 AI note-taking tools for 2026: in-person, online, and hybrid use cases

    Top 6 AI note-taking tools for 2026: in-person, online, and hybrid use cases

    Most AI note-taking lists are really lists of meeting bots, which join your video call and transcribe it. That's useful, but it's half the picture. Decisions happen in hallway conversations, client dinners, on-site visits, and hybrid rooms where nobody is on a video link. This guide covers different parts of the note-taking workflow: hardware capture for in-person settings, platform-native tools for online calls, and AI layers for organizing and synthesizing what you've captured. It compares six tools by capture context, workflow fit, pricing, and limitations.

  • Best text to speech AI tools

    Best text to speech AI tools

    Text-to-speech (TTS) AI tools are designed to convert written or text-based content into natural-sounding spoken audio. These tools utilize various deep learning and neural network architectures to generate human-like speech from textual input.

Didn't find tool you were looking for?

Be as detailed as possible for better results