Read text comments from JPEG files using pure JavaScript. Inspired by the CLI tool of the same name, included in the Independet JPEG Group's jpegtran.
npm install rdjpgcom
import { readFile } from 'node:fs/promises'
import { rdjpgcom } from 'rdjpgcom'
let buffer = await readFile('image.jpg')
// To read all valid UTF-8 comments:
let comments = rdjpgcom(buffer)
// You can pass a different encoding as an option.
// To see all comment segments and their raw `payload` buffers use:
for (let segment of rdjpgcom(buffer, { encoding: null })) {
segment.payload
}
This module is a derived work inspired by rdjpgcom.c and
Copyright (C) 1994-1997, Thomas G. Lane.
Modified 2009 by Bill Allombert, Guido Vollbeding
rdjpgcom.js is licensed under the terms of the BSD-2-Clause license. See the LICENSE file for details.
FAQs
Read text comments from JPEG files
The npm package rdjpgcom receives a total of 17 weekly downloads. As such, rdjpgcom popularity was classified as not popular.
We found that rdjpgcom demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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