node-core-audio

v0.5.1

Core native node.js audio functionality, including sound card access and audio streaming For more information about how to use this package see README

Latest version published 8 years ago

License: MIT

NPM

GitHub

Package Health Score

48 / 100

security
No known security issues
popularity
Limited
maintenance
Inactive
community
Sustainable

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Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

All Versions

Version				Vulnerabilities	License Risk
0.5.1	\|	12/2016	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.4.1	\|	07/2014		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.3.9	\|	11/2013		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.1.0	\|	10/2012		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.0.7	\|	09/2012		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

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Popularity

Limited

Weekly Downloads (20)

GitHub Stars: 330
Forks: 67
Contributors: 20

Direct Usage Popularity

The npm package node-core-audio receives a total of 20 downloads a week. As such, we scored node-core-audio popularity level to be Limited.

Based on project statistics from the GitHub repository for the npm package node-core-audio, we found that it has been starred 330 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Sustainable

Readme.md: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 20
Funding: No

With more than 10 contributors for the node-core-audio repository, this is possibly a sign for a growing and inviting community.

We found a way for you to contribute to the project! Looks like node-core-audio is missing a Code of Conduct.

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Maintenance

Inactive

Commit Frequency

No Recent Commits

Open Issues: 24
Open PR: 3
Last Release: 8 years ago
Last Commit: 3 years ago

Further analysis of the maintenance status of node-core-audio based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for node-core-audio is that it hasn't seen any new versions released to npm in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

In the past month we didn't find any pull request activity or change in issues status has been detected for the GitHub repository.

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Package

Node.js Compatibility: >=0.12.0

Age: 12 years
Dependencies: 5 Direct
Versions: 22
Install Size: 0 B
Dist-tags: 1
# of Files: 0
Maintainers: 1
TS Typings: No

node-core-audio has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Readme

Node Core Audio

alt tag

A C++ extension for node.js that gives javascript access to audio buffers and basic audio processing functionality

Right now, it's basically a node.js binding for PortAudio.

NOTE: Looking for help maintaining this repository!

Active contributors:

rmedaer

Installation

npm install node-core-audio

Basic Usage

Below is the most basic use of the audio engine. We create a new instance of node-core-audio, and then give it our processing function. The audio engine will call the audio callback whenever it needs an output buffer to send to the sound card.

// Create a new instance of node-core-audio
var coreAudio = require("node-core-audio");

// Create a new audio engine
var engine = coreAudio.createNewAudioEngine();

// Add an audio processing callback
// This function accepts an input buffer coming from the sound card,
// and returns an ourput buffer to be sent to your speakers.
//
// Note: This function must return an output buffer
function processAudio( inputBuffer ) {
	console.log( "%d channels", inputBuffer.length );
	console.log( "Channel 0 has %d samples", inputBuffer[0].length );

	return inputBuffer;
}

engine.addAudioCallback( processAudio );

// Alternatively, you can read/write samples to the sound card manually

var engine = coreAudio.createNewAudioEngine();

// Grab a buffer
var buffer = engine.read();

// Silence the 0th channel
for( var iSample=0; iSample

node-core-audio dependencies

audio-streamer fft nan node-waveheader portfinder

FAQs

What is node-core-audio?

Core native node.js audio functionality, including sound card access and audio streaming. Visit Snyk Advisor to see a full health score report for node-core-audio, including popularity, security, maintenance & community analysis.

Is node-core-audio popular?

The npm package node-core-audio receives a total of 20 weekly downloads. As such, node-core-audio popularity was classified as limited. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is node-core-audio well maintained?

We found indications that node-core-audio is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is node-core-audio safe to use?

The npm package node-core-audio was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 17 November-2024, at 09:10 (UTC).

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