Clip share customization

We have ClipShare 4.0 [login to view URL] is replacing the ClipShare player with FlowPlayer([login to view URL]). After that I need you to modify FFMPEG and some of the script codes if necessary to make the script in a way so that it produces FLV files in high quality and small in file size. The other thing is developing some sort of Anti-Leech script that will stop others from leeching files from my site. It would also help you if you have some knowledge in X.264 encoding and codecs. If you can make the script produce some HIGH QUALITY FLV's and not very large in size. This is to be done asap.