XnView Software

XnViewMP 1.3.1-1.4.5 64bit
Windows10-11 64bit (22H2), display resolution 3840x2160, win scaling 150%

Batch convert
'Canvas resize' + 'Resize' + 'Aspect Pad'

To reproduce:
1. run clean portable XnViewMP
2. open any test image
3. press shift+s to open Image resize dialog

issue A
4. resize image to 2115x1587, save
5. press ctrl+u to open Batch convert dialog
6. add actions:
- 'Canvas resize', Normal, set W&H 200%
- 'Resize', Fit, set W&H 200%
- 'Aspect Pad', ratio 0.10 (default value)
7. press Convert
convertion will fail, resulting in 0byte result file

issue B
4. resize image to 2116x1588, save
3. press ctrl+u to open Batch convert dialog
6. add actions:
- 'Canvas resize', Normal, set W&H 200%
- 'Resize', Fit, set W&H 200%
- 'Aspect Pad', ratio 0.10 (default value)
app will crash as soon as you add last action

if my calculations correct it is somthing like this:
after resize: 2115*4 = 8460 x 1588
after ratio: 8460 x 80580 = 681.71 megapixels




Related

• issues
  1.4.5 - batch convert - crash - aspect pad + long image
  1.4.0 - batch convert - crash - 'Canvas resize' + 'Resize' + 'Aspect Pad' (current post)
  1.3.1 - batch convert - crash - 'Change color depth' + 'Align histogram'

Thanks to your detailed description I can reproduce the problem.

This problem is supposed to be fixed in XnView MP 1.4.1. Please check and confirm the bug fix here.

issue (app crash) still exists in 1.4.1,1.4.2
I guess file size/format also matters

try with this test file, but convert it to .png first (too large to attach to forum as .png)
it shall be ~3,162Kb in .png format
screenshot of actions, just in case (same as described in 1st message)

probably similar issue:
1.4.0b2 - batch convert - crash - 'Change color depth' + 'Align histogram'

Crash Confirmed using JPG format with NO convert! (played a hunch)
Yes, I did upload it before anyone asks

issue still remain in 1.4.3
try test file from my post above, crashes as is, without conversion to png

user0 wrote: Mon Feb 27, 2023 2:07 pm issue still remain in 1.4.3
try test file from my post above, crashes as is, without conversion to png

Pierre, didn't make a post about it being fixed in 1.4.3.
Just be patient for now...

issue still remain in 1.4.5