I figured out a work-around using galleryItem output.
It is not ideal though, as it demands more technical insight from the client I am making the site for. Before it was enough to browse through a gallery, chose an image, and a format pre-set did the rest.
Now the user has to use the galleryItem editing tool. Not a bad solution, but still unlike how it was before.
Thus I have left this thread "unsolved" for now.
discuss.answer
These options are now controlled by Media Sources. You need to create a media source pointing at those base paths/URLs, and then on the Media Sources tab of the TV, choose it for your context.
Note, there is no longer a "Prepend URL if no beginning /" option; I found I needed to remove the first / from both base path and URL to make it work correctly.
Author:
ManagerManager plugin - customise your ModX manager interface
Rckt - web development, Sheffield, UK
I finally figured this out with the help for the fellas in IRC namely openGeek.
you have to include &processTVs=`1` in your getresources call otherwise it won't work.