Okay, thank you.
Now … the conversion is very, very slow.
It’s not a real batch conversion … it imports all metadata, filenames and paths and thumbnails first … in a batch conversion I would define rules and then apply them to e. g. a folder …
I have about 100.000 or more files in that folder and its subfolders … after half an hour of waiting I’ve killed the task … seemingly the finder can’t cope with this amount of files …
Maybe i’ll have to convert each subfolder for itself …
The task is: I have an archive with print magazine data from 20 years and I want to convert all high quality separated JPEGs (CMYK) to RGB with highest compression (lowest quality) for I won’t ever need them again, I just want to see SOMETHING … to reduce storage capacity …
Sorry for my bad English … hopefully it’s understandable …