problem converting Panasonic G3 raw

[raydj]

I've installed xnconvert from a deb package on my Wheezy system. I have no problems converting raw images from my Kodak P850 at full quality and size (it's a 5mp camera). When accessing raw files from my Panasonic G3 (16mp) I find that I can convert a fill size image at about 70% quality, but when attemtping to convert at highest quality setting, I get:

---------------------------------
/home/ray/panasonic/P1000093.RW2 3464x4608x24 : loaded
/home/ray/panasonic/P1000093_result.webp : failed


Input files: 1
Extracted pages: 1
Overwritten: 1

Total Duration: 12 second(s)
--------------------------------------------
and only a 20 byte webp file with the following contents (octal dump):

0000000 122 111 106 106 166 074 134 000 127 105 102 120 126 120 070 040
R I F F v < \ \0 W E B P V P 8
0000020 152 074 134 000
j < \ \0
--------------------------------

Am I bumping up against a limitation of xnview, or is this simply a bug.

[xnview]

could you send me the raw file?

[raydj]

I'd be happy to send you a raw file - the upload attachment on reply tells me the extension rw2 is not allowed. I also tried with no extension and got the same error. I looked at sending a PM to you, but I can't find any provision for doing that. Could you send me an e-mail address (the file is about 19mb).

Sent to contact@<!--// removed* //-->. If there is a problem with a server somewhere along the line rejecting that, let me know and I'll copy the file to a web site I administer.

thanks,
ray

• <!--// * E-mail address removed by moderator (see “Rules and Guidelines”) //-->

[xnview]

With which quality do you have an error? 100?

[raydj]

I did some checking last night on my 32-bit Atom system. With a setting of 97 or higher it produces the failure. 96 works fine.

[xnview]

i can reproduce too (with big pictures)