Dear All,

I have stumbled on this old thread [1]. I am aware of the Branded Preview
JPEG available as media-filter. I would like to ask if anybody from the list
have implemented watermarking images on the fly? The same way as using the
citation cover page where a derivative file was created upon download of the
user while the uploaded version is intact/untouced and only available for
admins. With regards to using the Branded Preview, I think it is only
limited to adding text, and our goal would be to add our institution logo
for every image downloaded. I would be very thankful if anyone can share
their views, suggestions and experiences on this matter. I have also
searched in SO and found this post [2]. One answer suggested using
ImageMagick, and I would like to follow the outputs as seen here [3].

Thanks in advance,
euler

[1]
http://dspace.2283337.n4.nabble.com/Watermarking-images-on-the-fly-tp3279393.html
<http://dspace.2283337.n4.nabble.com/Watermarking-images-on-the-fly-tp3279393.html>
  
[2] http://stackoverflow.com/q/5459701/1919069
<http://stackoverflow.com/q/5459701/1919069>  
[3] http://www.imagemagick.org/Usage/annotating/#wmark_image
<http://www.imagemagick.org/Usage/annotating/#wmark_image>  



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