Frankie Dintino

It's good to merge.

Sorry for the delay in responding here. It looks like this is a bug in pillow-avif-plugin itself. The AVIF image spec dictates that orientation info in exif metadata should be...

This is fixed in pillow-avif-plugin 1.4.2.

I explained why the exif orientation wasn't working in [this comment](https://github.com/thumbor/thumbor/issues/1557#issuecomment-1842038614) above: > The AVIF image spec dictates that orientation info in exif metadata should be ignored, and so when...

Just to rule one thing out: is your local thumbor running with a result storage? If so, could you switch it to `no_storage`?

I think I understand. So, to briefly summarize: you're seeing exif information being retained, despite `PRESERVE_EXIF_INFO = False`. That is indeed a bug in pillow-avif-plugin; I can see the line...

I seem to be unable to reproduce the issue myself, but I was at one point. I think this may be the result of changes to how browsers handle EXIF...