[Gimp-user] How to Apply an operation to ALL OPENED FILE... or how to do it simply?

[saulgoode at flashingtwelve.brickfilms.com]

> I have a photo collection with 2000 photos (from phone). This is one
> collection, and I know that I can use "White-balance" (I don't know how
> to say in english, I used hungarian gimp... It is in
> layer/color/automatic menu: ) function on it.
> But very problematic to open every photo, and do it one-by-one.
>
> Can I make a macro for this function?
>
> Or can I use the plug-ins/*.exe for do this? How to I do it?
>
> White-balance is the second submenu in the menu.
> First is "Balancing", and sixth is "Normalize".

If you install Dave Hodson's Batch Processor
(http://members.ozemail.com.au/~hodsond/dbp.html), the AUTO LEVELS under
the "Colours" tab will effectively perform an auto white balance.