I would like to have in the media library some builtin functionality for Image optimization (Jpg, png compression etc) In regard Jpg, would be great if you can transform the jpeg as a progressive jpeg in case it is not. It would also great to have some functionalities to resize the images in case the images are too big. There are already modules that do these, but it would be great to have it as part of the product
You can see how I implemented resize and compression of images during upload
I have looked at that module & used it in the past, but in my personal opinion, this functionality should be definitively part of the core product and not a module... Media library is massively used by content authors, and one of the areas where most of the customization are requested from enterprise clients...
Richard Cabral commented
Have you looked at this: http://kamsar.net/index.php/2014/07/automatic-sitecore-image-optimization-with-dianoga/
Keep in mind, you need a LOT of CPU for this plugin.