Max pano size for ktransform

Hi,

this is a small bug in the kmakemultires tool,
here you find bugfixed versions:

Mac:
https://krpano.com/temp/kmakemultires-107b-mac.zip

Windows:
https://krpano.com/temp/kmakemultires-107b-win.zip

ohh
sorry, I thought you asked about kmakemultires

there should be no limit for ktransform, but ktransform needs a lot of free disk space
on the drive where the users TEMP directories lie (typical C:)

how much free disk space and how much ram does your system have?

Hi,

3GB disk/ram should be enough for a 25000x12500 image,
such image would need only ~1.2 GB for processing (=25000 * 125000 * 4 bytes)

- did you get the error immediately or while processing?

- and which Windows Version do you use?

2000, XP, Vista?
32 or 64bit?
if 32bit - with or without the /3GB switch?

thanks,
Klaus

Hi,

that's a really strange error - unfortunately I couldn't reproduce it yet,

some more questions please:

- do you know if your windows swap file is disabled
- do you know the size of the window swap file

how to find the size - see here:
http://www.mysuperpc.com/pmu/virtual_me…file_size.shtml

addtionally you can try this version:
https://krpano.com/temp/ktransform_test.zip

in this version the memory manager works without the windows swap file (could be slower in some situations)
but maybe it works...

best regards,
Klaus

Hi,

sorry, I have currently no idea what this could be
the programm doesn't load any external dll dynamically...

have you checked your windows swap file settings?

mabe it's a windows problem, I found this note from Microsoft about this problem, but I don't think it will help...
http://support.microsoft.com/kb/935448/en

best regards,
Klaus

My case is similar. I wanted to use kTransforme to obtain 6 cube faces from an equi 40'000 x 20'000 px.
The process (sphere_to_cube_jpg) was stopped because of 'not enough memory.
My computer turns on Win XP 32 bits, 4 Gb RAM, swap file 4092, Space on HD = 209 Gb.
Best regards,
Hub

Hi,

are you using the latest 1.0.8 beta 9 version?

best regards,
Klaus