Hi everyone,
I'm using the System.Drawing.Imaging.Bitmap to retrieve and modify the
metadata tags (user comments, keywords etc) of JPEGS. I was wondering if
changing these tags in any way degrades the image quality of the JPEG. I am
using SetPropertyItem to change the tag value and then calling the Save
method to save the JPEG under a different name (you have to do this because
GDI holds a lock on the original file)....
If there is an image degradation problem, I will have to port the metadata
to a database, which I would like to avoid at all costs.
Thanks for any info on this folks.