midi-messages | A MIDI message encoder/decoder | Audio Utils library

by lachenmayer JavaScript Version: Current License: No License

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kandi X-RAY | midi-messages Summary

midi-messages is a JavaScript library typically used in Telecommunications, Media, Media, Entertainment, Audio, Audio Utils applications. midi-messages has no bugs, it has no vulnerabilities and it has low support. You can install using 'npm i @lachenmayer/midi-messages' or download it from GitHub, npm.

A MIDI message encoder/decoder written in TypeScript. Because all other ones I've found have weird APIs, weird dependencies, or were just generally weird. Which is weird, because MIDI is such a simple and mostly sensible format. This module exists because node-midi and WebMIDI do not parse MIDI messages, and instead return cryptic arrays of numbers. That's not very useful, especially if you actually want to do something with the MIDI messages. This module parses raw MIDI messages into JavaScript objects. These objects are designed to match the official MIDI spec as closely as possible, in naming and structure. See the type definitions for details on how the message objects are structured.

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Support

midi-messages has a low active ecosystem.

It has 16 star(s) with 3 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

midi-messages has no issues reported. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of midi-messages is current.

Quality

midi-messages has no bugs reported.

Security

midi-messages has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

midi-messages does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

midi-messages releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions, examples and code snippets are available.

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midi-messages Key Features

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midi-messages Examples and Code Snippets

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Community Discussions

Trending Discussions on midi-messages

How to specify Web MIDI channel?

QUESTION

How to specify Web MIDI channel?

Asked 2018-Dec-17 at 15:57

How can I specify which channel to send a midi message on, with the MIDI Web API?

This example from the official docs shows how to send a message on channel 1. But in the code snippet, I don't find any reference to that.

...

ANSWER

Answered 2018-Dec-17 at 15:57

The midi protocol uses hexadecimal representation for its "messages".

First half is dedicated to the command while the second part is used to specify the channel. They are 16 possible channels (MIDI channels are 0-indexed, as specified in documentation).

Example:
0x90 means Note on (0x90) on Chan 1 (0x90)

So, if you want to send the same message en channel 2, you have to change it like this:

Source https://stackoverflow.com/questions/53507238

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install midi-messages

I believe that most people should author packages under their own scope, (a) to avoid name-squatting and namespace pollution, and (b) so that it is clear who is maintaining the module. Feel free to publish your own fork on NPM, but please publish it under your own scope.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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