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Re: [savannah-help-public] Google Code will be no more at 2016-01-25


From: Abel Cheung
Subject: Re: [savannah-help-public] Google Code will be no more at 2016-01-25
Date: Mon, 23 Mar 2015 12:38:42 +0800


On 13 Mar, 2015 1:52 pm, "Werner LEMBERG" <address@hidden> wrote:

> My suggestion is to use netpbm programs to filter everything, e.g.
>
>   jpegtopnm < input.jpg | pnmtojpeg > output.jpg
>   pngtopnm < input.png | pnmtopng > output.png

While it is beneficial to filter out sneaky EXIF stuff (some malware do hide code inside EXIF) and unnecessary thumbnail, would the first command above further degrade jpeg images?


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