1. Make sure you have installed imagemagick which provides the functions
'identify' and 'convert' used in the script.
2. Note that the script converts all files in the current folder whose name
contain the string 'jpg' (lower case only!).
I would change the line:
for element in `ls . | grep jpg`;
to:
for element in `ls . | grep -i '\.jpe*g$\'`;
Now the script converts all files which are named <anything>.jpg and
<anything>.jpeg and it ignores the case of the jp(e)g letters, i.e. it also
converts files named <anything>.JPEG, <anything>.Jpeg etc.
I hope this solves your problem.
On Jan 14, 2008 9:05 PM, quim <[EMAIL PROTECTED]> wrote:
> Hi,
> I found this shell-script in the spanish manual to resize images to can
> use with cinelerra:
> #/bin/sh
> mkdir resized
> for element in `ls . | grep jpg`;
> do
> size=`identify ${element}`
> width=`echo ${size} | sed '+s+.*JPEG ++' | sed '+s+x.*++'`
> height=`echo ${size} | sed '+s+.*JPEG [0-9]*x++' | sed
> '+s+DirectClass.*++'`
> let new_width=${width}*9375/10000
> convert -resize "${new_width}x${height}!" -quality 100
> ${element} resized/${element}
> done
>
> But it doesen't works... it only creates the folder called "resized" but
> doesn't do anything more..
>
> In another list somone told me that I have to change the first line and
> write #!/bin/bash intead of #/bin/sh
> but it doesn't works neither
>
> Someone can help me please?
> And, is there any other way to can edit a motion using jpg pictures?
> this way it doesn't seems easy...
> Thanks!
>
> Quim (sorry for this horrible "english", I can't do it better...)
>
>
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