I’m trying to convert a very large jpg file to a tiled exr to make it more efficient. I have a memory allocation error when trying to convert using the exr tool. Is there a reason for this ? I have 32gb of memory. I tile size was set to 64 which seems very small to me. Should I be setting this highe…

It only seems to create an error when writing to file. Could this be a security issue ? Update: not a security issue. I managed to convert a different, smaller JPG. [tiled_error_.jpg]

Just to let you know that the original jpg file is 627mb

Hi. The res is 50190x50190 pixels. Pretty big ! I’ll upload it via wetransfer. Is your email: support@chaosgroup.com

[image] Crash on Linux when rendering with Maya 2015 SP6 Hi. The res is 50190x50190 pixels. Pretty big ! I’ll upload it via wetransfer. Is your email: support@chaosgroup.com Hi again, No need to share the file. I’m getting the same issue here with jpg file and res. 50000x50000 on 32gb machin…

okay. Good to know you are getting the same issue. Hopefully there is a way around this. The tiled exr files do seem to come out very large in file size.

This is actually a memory issue. To be able to handle such big resolution, large amount of free continuous memory is required. We can try to change the code for the EXR conversion to decrease the memory consumption for 8bit image format. Keeping the high dynamic-range for this conversions is not nee…

Okay thanks. A resize is fine. Cheers

tiled exr convertion

V-Ray V-Ray for 3ds Max Issues

tashko.zashev January 12, 2017, 12:00pm 4

What is the resolution of this .jpg file? We can perform a test if you upload it somewhere and send a link to our support mail.

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tiled exr convertion

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