By default, TYPO3 tries to generate image files that are as small as it is possible with ImageMagick/GraphicsMagick. This means that it applies the predefined JPEG compression. But it also means that it strips almost all metadata from the files.
This makes a lot of sense if you think about the information modern cameras or mobile phones put into image metadata. Things like the camera type or the specific GPS coordinates where the image was shot are not only a waste of transfer size, they can also have privacy implications.„Keeping Copyright Metadata in Images with TYPO3“ weiterlesen