Dockerfile for ImageMagick with HEIC/HEIF support

When you need to convert .heic file (HEIF file format), this docker image will be useful.

Build

docker build . -t imagemagick_heic

Run

docker run -it --name imagemagick_heic --rm imagemagick_heic /bin/bash

Then, you can check ImageMagick version

convert -version

Convert HEIF(.heic) file to JPEG(.jpg)

1. Send HEIF(.heic) file to the container

   # Command from outside of the container
   docker cp /path/to/file.heic imagemagick_heic:/home

2. Convert HEIF(.heic) file to JPEG(.jpg)

   # Command from the container
   mogrify -format jpg *.heic

3. Send JPEG(.jpg) file to outside of the container

   # Command from outside of the container
   docker cp imagemagick_heic:/home/file.jpg .