XnView Software

fine, thanks!

hello, here is one image: https://we.tl/t-DEGFoGhe7a
many thanks

No I can't:

nconvert -out jpeg *.HEIC
** NCONVERT v7.136 (c) 1991-2022 Pierre-E Gougelet (Jan 23 2023/13:58:10) **
Version for Windows Xp/Vista/7 x64 (All rights reserved)
** This is freeware software (for non-commercial use)

my_error_exit...<Not a JPEG file: starts with 0x00 0x00>
Error: Don't ...

yes, it was there by default after downloading ncovert

yes, on windows 10
I don't have microsoft heic image extension as I don't have the store stuff on my system. I have the CopyTrans HEIC for Windows installed and working.

Hello, is .heic supported in the current release?
if I execute this:
nconvert -out jpeg IMG_7934.HEIC

I have this error:
my_error_exit...<Not a JPEG file: starts with 0x00 0x00>
Error: Don't know how to read this picture (IMG_7934.HEIC)

I'm doing something wrong?

thanks.

Hi, thanks both for your replys

Yes, it's true. I had not thought about it or tried it, it does not seem true but windows treats it like that, a big mistake from my point of view ...

HI, thanks for your reply,
I think these 3 images synthesize what is happening:

Hi there and happy new year!

Unfortunately the two issues discussed in the previous message are not the cause.
I don't understand how Pierre can't reproduce the error. I attach a small video where you can see what happens. Look at the size of the images and that the .JPG_original file is also ...

Hi, I use this instructions in a cmd batch file

only Pierre knows for sure, but it seems that the program checks if a file is of the jpg type by reading some attribute and not the extension.

Looking for another way to not process these files? yes, for example I can call the program iteratively for each specific file. But for me it is a thing to ...

hi,

.jpg and .jpg files are correctly processed, the point is that in the directory I hava files with file format "name.JPG_original" that is suposed not to be processed

Sorry, I thought I had activated the email notifications and until today I have not seen the message.

Yes, removing "the same thing happens

Hi, thanks for your response. For me seems that nconvert looks the file type inside file instead of on the file extension.

Hi there,
I'm on windows 10, nconvert v7.95

I have a folder with this 2 files:

IMG_4954.JPG
IMG_4954.JPG_original

then exec this command:
.\NConvert\nconvert -o "..\CARPETA_DE_PROCES\%%" -keep_icc -ratio -rtype hanning -rflag decr -resize shortest 1500 -rotate 90 -D -overwrite "..\CARPETA_DE ...