ninjaben/exrtools-docker repository overview

⁠exrtools-docker

Dockerfile for automated DockerHub build of exrtools on Ubuntu.

⁠Intro

The Dockerfile here installs exrtools⁠ on Ubuntu. This gives us a handy Docker image for distributing exrtools.

It might be nice to build on Alpine⁠ rather than Ubuntu, to get a smaller image. it would take more config to get the build tools and OpenEXR installed under Alpine.

An alternative to exrtools is ImageMagick⁠ but this does not have high dynamic range enabled by default. So again, it would take more work.

⁠Usage

Invoke this image just like you would invoke exrtools. For example:

docker run ninjaben/exrtools exrnormalize input.exr output.exr [ maxval ]
docker run ninjaben/exrtools exrtopng input.exr output.png
docker run ninjaben/exrtools jpegtoexr input.jpg output.exr

And so on.