Re: [Gimp-user] gimp-file-save : how to specify the JPEG quality

[Carol Spears <carol spears gmail com>]

On Wednesday, June 19, 2019, Helmut Jarausch via gimp-user-list <
gimp-user-list gnome org> wrote:

> Hi,
>
> I've found a script for batch "wavelet sharpening" all images in a folder.
> This .scm script uses the function gimp-file-save.
> The (sharpened) image has only 6 instead of 10 Mbytes. A JPEG quality
> estimator shows
> 98% for the original file and only 90% for the sharpened file.
> When exporting a file to JPEG interactively one can specify the quality.
> But how to do this in a non-interactive procedure.


When saving a JPEG, in the advanced options, there is a toggle to save the
current settings as the default.  That should fix any script using
file-save.  PNG has the same.

carol