Converting images to max 350KB

[jwillmer]

I have a folder with images of different size and try to convert the images that are greater then 350KB into something around 350KB. I know I can't set output file size but I tried with specifying the min file size before processing and to limit the resolution in order to get to my requirements. The problem is that I get the following output if I try to run it in the image folder:

imgp -akx 1600 -s 358400
> use --enlarge is to scale > 100%

[jarun]

1600 is the percentage here. To enlarge more than 100% you'll have to use the --enlarge option.

I believe you want to pass a resolution. So probably something like: 1600x900?

I will fix the message shortly.

[jwillmer]

Why do I need to use something like 1600x900 for the X resolution? As I understand the manual text you can put in a number 250 for X or a percentage 15%. I don't want to specify a Y

[jarun]

No.

The manual clearly says:

-x res, --res res output resolution in HxV or percentage

-x is the short form of --res.

[jarun]

I don't want to specify a Y

Ahh, to do that see example 5. You have to specify:

imgp -akx 1600x0 -s 358400