Originally posted by Tony3d Ok, I purchased Lightroom 6 desktop version. My Aperature library is made up of Jpegs with maybe a few Raws. Will my adjusted versions of these Jpegs transfer over to Lightroom using the plugin in Lightroom? Is the preview option setting in the Lightroom plugin only for raw images? If all I want are my Jpegs adjusted versions, can I leave the previews unchecked to save time? Also my Aperature library holds all my files internally. How is this handled in Lightroom? Thanks!
In Aperture, you have the option of either Managed (internal) or Referenced (external) files. LR has only external. The import process in LR should ask you where you want to keep the files.
Aperture editing is non-destructive (certainly true for RAW, and from what I read, also true for jpeg, though I never shoot jpeg). That means your edits are saved in the Aperture bundle as a set of instructions, rather than in the original file. LR does not know how to interpret those instructions, as the tools are different. If you want your edited picture from Aperture to be imported into LR, I believe you need to export it, perhaps as a TIFF. I guess you can also export a stand-alone jpeg from Aperture (modified from the original), and then import it to LR, but since jpegs are lossy, there will be some information loss.
I keep all my originals on an external disk that can be referenced by both Aperture and LR. It is therefore easy to re-edit in LR any of my old pictures if needed. Of course, the edit would start from scratch and may not look much like what I did in Aperture, and you can't (easily) combine edits from the two programs. As far as I know, only C1 actually tries to reproduce (approximate) the Aperture edits.
As I indicated before, my attitude is just to draw a line in the sand, with photos before a certain date edited in Aperture, and those after in LR. The two sets are separate. If and when Aperture ceases to work, I will need to do something else.