We are using SharePoint for our internet site and we're looking for a way / component that can help us to resize/scale images on the fly, while uploading to SharePoint. Is there something that we can use? Script / addon?
We've done a similar thing which was to generate various thumbnail image sizes within an event receiver; which is applied to the content type of the image.
The resizing was done using fairly simple code. If you want to go down this route, please add a comment and I'll post some snippets from the code.