Hi,

I'm trying to use the batch mode to process a large set of TIFF files. I've modified the script at:

http://www.gimp.org/tutorials/Basic_Batch/

to convert the images from RGB to indexed (modified script below). However, when I try and run it nothing happens. I included the GIMP install in my path (running on Windows XP) and used the command:

gimp-2.2.exe -i -b '(convert-rgb-indexed "*.tif")' '(gimp-quit 0)'

The processor spikes momentarily and the process (gimp-2.2.exe) shows up in the list of processes, but nothing actually happens. I'm not getting any error messages, and the files are not being changed.

Any suggestions?

Thanks,

Greg

Code:

(define (convert-rgb-indexed pattern) (let* ((filelist (cadr (file-glob pattern 1)))) (while filelist
(let* ((filename (car filelist)) (image (car (gimp-file-load RUN-NONINTERACTIVE filename filename))) (drawable (car (gimp-image-get-active-layer image)))) (gimp-image-convert-indexed RUN-NONINTERACTIVE image 0 0 255 0 0 "") (set! drawable (car (gimp-image-get-active-layer image))) (gimp-file-save RUN-NONINTERACTIVE image drawable filename filename) (gimp-image-delete image)) (set! filelist (cdr filelist)))))