The batch process worked fine in Camera
Raw (9.1.1) but I still cannot get the actual PS program to do the batch process of an action that I want. I tried automate>batch> then set it up to run the action on them all.
It did seem to do it at one stage, but it didn't save any of them even though the whole second section of the batch program had been filled in with the directory and the filename structure etc, the saved files never appeared in that directory (nor anywhere that my search could locate).
I tried it first by pointing it at the directory the files were in and trying to run it that way, but that did exactly nothing, then I tried it by opening every one of the files (150x 15meg
RAW files nearly killed my poor computer) and that was when it seemed to run the action on them all but never saved them. I tried it both ways with "override save as" ticked and unticked. I guess the solution is to make the save routine a part of the action, but that makes changing the file name in the process a whole lot harder.