Re: [Gimp-developer] batch processing

2020-10-11 Thread C R via gimp-developer-list
Imagemagick has a batch mode called "mogrify" so you can just use something like this from the command line: mogrify -format jpg -resize 3000 -define jpeg:extent=1000kb *.jpg That will resize all jpegs in the directory to 3000px (height or width, whichever is larger) and it will try to get close

Re: [Gimp-developer] batch processing

2020-10-10 Thread Shlomi Fish
Hi jcupitt ! On Sat, 10 Oct 2020 17:05:18 +0100 jcupitt--- via gimp-developer-list wrote: > If you're comfortable at the command-line, imagemagick is very simple > and runs everywhere: > > https://imagemagick.org > > With bash you can enter: > > for i in *.jpg; do > convert $i --resize x7

Re: [Gimp-developer] batch processing

2020-10-10 Thread jcupitt--- via gimp-developer-list
If you're comfortable at the command-line, imagemagick is very simple and runs everywhere: https://imagemagick.org With bash you can enter: for i in *.jpg; do convert $i --resize x768 resized_version_$i done My image processing package nip2 can batch-process in a GUI way, though it's a biza

Re: [Gimp-developer] batch processing

2020-10-10 Thread Tres Finocchiaro via gimp-developer-list
I agree that simpler solutions exist using other tools, but I too found myself trying to do batch conversion with Gimp on Windows for a very specific project (I find that Gimp is often installed on Windows machines, unlike other tools). Here's a solution using batch and the scheme language. It co

Re: [Gimp-developer] batch processing

2020-10-10 Thread Kevin Cozens
On 2020-10-05 12:39 p.m., Drake Koefoed via gimp-developer-list wrote: I would like to batch process a directory of images to h=768 retain aspect ratio. I have not seen a simple way to do this. Have a look at ImageMagick. Simpler solution if all you want to do is resize. -- Cheers! Kevin.

Re: [Gimp-developer] batch processing

2020-10-10 Thread Shlomi Fish
Hi Drake! On Mon, 5 Oct 2020 11:39:20 -0500 Drake Koefoed via gimp-developer-list wrote: > I would like to batch process a directory of images to h=768 retain aspect > ratio. > > I have not seen a simple way to do this. Something like the wonderful > batch rename in Nautilus would be great if

[Gimp-developer] batch processing

2020-10-09 Thread Drake Koefoed via gimp-developer-list
I would like to batch process a directory of images to h=768 retain aspect ratio. I have not seen a simple way to do this. Something like the wonderful batch rename in Nautilus would be great if it exists or could be written. drakekoef...@mailfence.com