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README.md

node-red-node-exif

A Node-RED node to extract Exif information from JPEG images.

Install

Run the following command in your Node-RED user directory - typically ~/.node-red

npm install node-red-node-exif

Usage

Extracts Exif information from JPEG images.

This node expects an incoming JPEG image as a buffer. If Exif data is present, it extracts the data into a msg.exif object.

If the Exif data also contains location information this is extracted as msg.location.

msg.payload retains the original, unmodified image buffer.