ipod video posting and download

Need a complete backend site contruction. Site needs to take video uploads and convert them to mp4 if not already and post them to the site and give members access to view different clips. Needs to be able to integrate a shopping cart that can handle recurring billing and integrate with various payment engines and a module for email management for members, customer service. Integrate an in depth affiliate management module. Banners, customizable banners to give to affiliates/partners. Members area requiring login auth. and need pages for signup, about us, contact us, faq, I will provide graphics and page layout and templates for the site. I need the programming on the back end. I want this to be a simple as possible and easy for users to use. Experience in this type of build is necessary! This site will contain adult content. Examples of previous work is necessary! Please post all questions and request for clarification or further information. I will also need someone to continue to work and made adjustments and changes for some time after initial build. Ongoing maintenance and future edits will be billed separately. Examples of previous work is necessary! Please post all questions and request for clarification or further information. Ongoing maintenance and future edits will be billed separately. MEMBERS: - Member Registration with account validation link sent by email - Member Login (password is encrypted in the database). Password recovery. - Member Control Panel: