XnView Software

«nconvert.exe -clipboard -out png -o asd.png» does not create any files. Worked fine before.


D:\tools\XnView>nconvert.exe -clipboard -out png -o asd.png
** NCONVERT v6.30 (c) 1991-2012 Pierre-E Gougelet (Dec 18 2012/10:51:34) **
Version for Windows NT/9x/2000/Xp/Vista/7 (All rights reserved ...

I do not know about all formats, but colors replacement (Ctrl-U, Transformations/Image/Replace color) does not work for 24bit BMP at least.

It works fine for 8bit BMP:
before: http://prboom-plus.sf.net/8bit_before.bmp
after: http://prboom-plus.sf.net/8bit_after.bmp

For 24bit BMP it does ...

Crash log:

http://prboom-plus.sf.net/xnview195_drwatson.zip

It happened after I did some conversion with CtrlU (tga->png or something) and tried to close xnview immediately (during auto refreshing of browser iirc)

If you have some pictures with Hidden attribute, then you cannot see them in Browser Mode and Next/Prev do not want to work also. Even if you can see hidden files in explorer. If you need to see such files you will be compelled to do some stupid work: click on file, close xnview, click on another ...

xnview wrote:Ok, i think that the problem is with option/General/Ignore alpha channel

Yes, you are right

1.94 release + 32bit BMP == crash

drwatson log + BMP:
http://prboom-plus.sourceforge.net/xnview_194_crash.zip

This crash happens only in a browser mode

Stack trace from the log:

Exception number: c0000005 (access violation)

ChildEBP RetAddr Args to Child
01abf9c0 0059c528 00d80000 00000000 ...

When slideshow starts, it jumps only within first 32000
Probably it happened because rand() was used in xnview. The rand function returns a pseudorandom integer in the range 0 to RAND_MAX. RAND_MAX is equal to 32767

MS: http://msdn.microsoft.com/en-us/library/398ax69y%28VS.71%29.aspx
POSIX: http ...

Check the alpha channel, all is black
you are mistaken

biBitCount is 32 and biCompression is 0 in header of my BMPs

typedef struct tagBITMAPINFOHEADER{
DWORD biSize;
LONG biWidth;
LONG biHeight;
WORD biPlanes;
WORD biBitCount;
DWORD biCompression;
DWORD biSizeImage;
LONG ...

xnview wrote:Your bmp have a bad alpha channel, so disable 'Use alpha'

btw, these bmps are created by Delphi with Image1.Picture.SaveToFile();

XnView (all versions I have: the latest release and the latest beta) cannot display 32b BMPs in the browser.

Browser: http://prboom-plus.sourceforge.net/32bpp-xnview.png

BMPs: http://prboom-plus.sourceforge.net/32bpp-xnview.zip


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I have found an answer:
http://newsgroup.xnview.com/viewtopic ...