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Re: [Pan-users] Error saving large JPEG image

From: Rhialto
Subject: Re: [Pan-users] Error saving large JPEG image
Date: Sun, 9 Aug 2009 20:17:48 +0200
User-agent: Mutt/1.5.19 (2009-01-05)

On Sun 09 Aug 2009 at 18:50:15 +0100, Paul Crawford wrote:
> disk. Rather  as if pan has dropped/inserted the odd byte or two in  
> combining the parts. I have seen this on other large images as well.

Last time I checked (which admittedly is quite a while ago), Pan's Yenc
decoder is faulty. It just concatenates the binary parts it finds, with
no regard to the byte ranges that are indicated for them. If the 3 parts
have overlapping ranges, Pan would mis-decode them. (If a part is
missing, it doesn't insert an empty block with 0s either).

___ Olaf 'Rhialto' Seibert    -- You author it, and I'll reader it.
\X/ rhialto/at/      -- Cetero censeo "authored" delendum esse.

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