Import photos depuis le logiciel "Photos" d'Apple

Captivate is not 'Apple Photos library' aware. AFAIK, it doesn't let you browse or select images from the Photos library directly in the Application.

That said, there may be a couple of work-arounds to try:

1) If you already have a library in place in Photos, drag the images from PHOTOS directly into the Captivate Library.

     This will make a copy of them, and will make them available in your current Captivate project.

     (You can open the library when creating a later project and copy files into a new project:

     Global Library

Captivate doesn't "share" Libraries dynamically, but you can open the Library from another file and copy those objects into your current project.

With this in mind, put all your "shared" objects in a central project, then use the Open Library button in the Library of your current project to copy in the objects as you need them. I do this all the time... I open the Library in a file that I know contains what I want, and I just click-and-drag the object into the Library of my current project.

2) For the more adventurous, you could research where in the Apple file system the Photos library is stored, (make a backup!) drag those files into a Cp Library and determine if they will: refresh after edits in Photos; move if grouped, edited or revised in Photos; provide you with the other features you seek.

Are you trying to import them into Adobe Captivate? If not, what Adobe application are you trying to use?