🚀 Big News: Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team.Learn more
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install
a

avisynth

Avisynth non-linear audio/video scripting facilities for Node

1.0.0
latest
76

Supply Chain Security

100

Vulnerability

98

Quality

76

Maintenance

70

License

Shell access

Supply chain risk

This module accesses the system shell. Accessing the system shell increases the risk of executing arbitrary code.

Found 1 instance in 1 package

Unpopular package

Quality

This package is not very popular.

Found 1 instance in 1 package

Version published
Weekly downloads
8
-11.11%
Maintainers
1
Weekly downloads
 
Created
Issues
0

avisynth

Avisynth bindings for NodeJS with a strong focus on ease-of-use.

AppVeyor badge CodeClimate badge coverage badge dependencies badge

A node module that you can use to process videos, images and sound with Avisynth, in a self-contained package.

  • No dependencies
  • Top code quality
  • 100% code coverage for all files down to branches and statements

It currently only works in Windows (like Avisynth itself), but it may be possible, in theory, to add Linux support via Wine.

install

npm install -g avisynth

usage

It can be used both by scripts as well as from command line (also not requiring Avisynth to be installed, and possibly helpful for shell scripts in other languages).

Node usage:

var avisynth = require('avisynth');
var script = new avisynth.Script(); // Omitting "new" is also ok
script.code = 'Version()'; // Can also be passed to the constructor
script.sharpen(1); // Direct plugin and built-in calls
script.renderFrame('foo.png', function(err) { // Time offset optional.
    console.log(err || 'foo.png saved!'); // Easy frame rendering.
});
script.run(function(err) {}); // Runs the script (with no output).
script.lint(function(err) {}); // Validates the Avisynth code.
// Still planning on adding more API, specifically video encoding.

Command-line usage:

avisynth-js info path/to/script.avs # Returns video info as JSON
avisynth-js lint path/to/script.avs # Validates a script, also JSON

Sample output for info:

{
    "width": 1280,
    "height": 720,
    "ratio": "16:9",
    "fps": 29.97,
    "fpsFraction": "30000/1001",
    "videoTime": 3600,
    "frameCount": 107892,
    "colorspace": "YV12",
    "bitsPerPixel": 12,
    "interlaceType": "field-based",
    "fieldOrder": "TFF",
    "channels": 2,
    "bitsPerSample": 32,
    "sampleType": "float",
    "audioTime": 3600,
    "samplingRate": 48000,
    "sampleCount": 172799827,
    "blockSize": 8
}

docs

At the moment I'm working on a Wiki so soon there'll be docs there.

FAQs

Package last updated on 19 Jan 2015

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts