I\'m writing a project where I need to transfer a set of similar images over the net. To speed things up, I thought about doing what most movie codecs do. having keyframes and then just send the c开发
I\'m working on application sending changed files to other computers. Currently a changed file is sent completely 开发者_如何学运维even if the change is minor. I\'m looking for a library (C,C++,Java)