http://lifehacker.com/software/encry...ges-207905.php
http://www.online-tech-tips.com/comp...le-in-picture/
theres written how to save files in jpg file in windows
but how to do the same thing in ubuntu?
http://lifehacker.com/software/encry...ges-207905.php
http://www.online-tech-tips.com/comp...le-in-picture/
theres written how to save files in jpg file in windows
but how to do the same thing in ubuntu?
As one of the comments in your second link state:
I haven't tried it@Juan
This is actually just a concatenation of two files.
Linux has a command cat to do just that:
$> cat f1 f2 > f3
I assume the reason this works is because the JPEG ends before the RAR starts:
The file contents are something along the lines of:
JPEG header
JPEG data
JPEG end
+
RAR header
RAR data
RAR end
The graphics program reads until the JPEG ends, and the RAR program searches for the RAR header and reads from there. Whether or not the de-compressor searches for the header (and doesn’t just start at the beginning) determines whether or not the file can be read.
I may be wrong though.
Bookmarks