[MartinHe]

Dear all

I am preparing to publish my first eBook. I use Calibre to convert my docx document to azw3. So far, most of it works great. But I have to adjust the max-width of some pictures. And I want to do this automatically by a rule. So I don't want to go through all images each time I load a new version of the docx into Calibre.

In order to do this, I have to find a way how to identify the images. And one solution could be to give them alt text attributes that are distinctive. However, when I set one of the alt text tags of one picture to "abcd", it becomes alt="Image" in the converted eBook like every other picture, too. So I would like to know, how to preseve the original alt text attributes, so that I can use them for my purposes.

Best regards
Martin