nanojpeg

    0.0.3 • Public • Published

    JavaScript JPEG Parser

    This is a port of Martin Fiedler's NanoJPEG library from C to Skew. It supports both grayscale and RGB JPEGs but doesn't support progressive or CMYK JPEGs. I've also added automatic EXIF orientation correction. For development, first install the compiler using npm install, then invoke the compiler using npm run build.

    Usage:

    var encoded; // Input: a JPEG file as a Uint8Array
    var decoded = decodeJPEG(encoded); // Or "require('nanojpeg').decodeJPEG(encoded);" for node
    if (decoded !== null) {
      console.log('width', decoded.width);
      console.log('height', decoded.height);
      console.log('rgb', decoded.rgb);
    }
    

    Keywords

    none

    Install

    npm i nanojpeg

    DownloadsWeekly Downloads

    1

    Version

    0.0.3

    License

    none

    Unpacked Size

    47.3 kB

    Total Files

    6

    Last publish

    Collaborators

    • evanw