midi-parser-js | JSON Human readable MIDI sequences | Audio Utils library

by colxi JavaScript Version: 4.0.4 License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | midi-parser-js Summary

midi-parser-js is a JavaScript library typically used in Audio, Audio Utils applications. midi-parser-js has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can install using 'npm i midi-parser-js' or download it from GitHub, npm.

JSON Human readable MIDI sequences. Read from ArrayBuffers, Base64 encoded strings, or FileInput Element in Browsers.

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Quality

Security

License

Reuse

Support

midi-parser-js has a low active ecosystem.

It has 193 star(s) with 24 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 10 open issues and 10 have been closed. On average issues are closed in 75 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of midi-parser-js is 4.0.4

Quality

midi-parser-js has 0 bugs and 0 code smells.

Security

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

midi-parser-js code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

midi-parser-js is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

midi-parser-js releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions, examples and code snippets are available.

midi-parser-js saves you 18 person hours of effort in developing the same functionality from scratch.

It has 52 lines of code, 0 functions and 5 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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midi-parser-js Key Features

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midi-parser-js Examples and Code Snippets

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Community Discussions

Trending Discussions on midi-parser-js

What's a "variable-length format" mean?

How to get the note and its velocity from MIDI event?

QUESTION

What's a "variable-length format" mean?

Asked 2020-May-07 at 20:00

Sorry for asking a basic question.

After I've understand the structure of wav file, I move on to understanding the structure of midi file.

While reading this https://github.com/colxi/midi-parser-js/wiki/MIDI-File-Format-Specifications documentation about midi files.

The part of where it showcased a table of "Value" and "Variable-length" is what I couldn't understand.

How did C8 became 8148 in variable-length?

How did the hex 100000 became C08000 in variable-length?

...

ANSWER

Answered 2020-May-07 at 20:00

In the variable-length encoding, 7 bits per byte are used for the actual data. So to encode a value that has more than 7 bits, you have to split it into as many 7-bit parts as necessary, and then add the 1 MSB to all except the last one:

Source https://stackoverflow.com/questions/61665784

QUESTION

How to get the note and its velocity from MIDI event?

Asked 2019-Jun-06 at 13:21

I can parse a MIDI file using the midi-parser-js library

and create a soundtrack object containing all the tracks and their events:

...

ANSWER

Answered 2019-Jun-06 at 13:21

This is how the notes are read from the file:

Source https://stackoverflow.com/questions/56475905

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

Vulnerabilities

No vulnerabilities reported

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