How to limit the weight of an image to a specified amount of MB
Jonathan Kamens
jik at kamens.us
Tue Sep 24 16:52:19 BST 2024
On 9/24/24 10:45 AM, Remco Viëtor wrote:
> On mardi 24 septembre 2024 16:33:37 CEST Jonathan Kamens wrote:
>> On 9/24/24 10:30 AM, Remco Viëtor wrote:
> (...)
>> The GIMP JPG export dialog displays in realtime the approximate size of
>> the exported image as you move the image compression level slider, so it
>> is apparently possible to at least estimate how big the an image is
>> going to be when saved at a particular level even before you do the
>> actual export.
>>
>> jik
> But note the "approximate" in there. That means you can end up with a file
> that is larger, and some systems reject files that are too large. And there is
> a point where lowering the quality settings really degrade the image.
>
> And I've seen files which were up to twice as big as others with the same
> quality settings (and for the same image size in pixels)...
Notwithstanding all of this, it is still a useful feature that people want.
I doubt you're telling anybody here anything they don't already know.
Gilles has already replied in this thread and made it clear that he has
no particular objection to the proposed functionality, so I'm not really
sure why you feel compelled to continue to spread F.U.D. about it.
jik
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