Create HLS player for Android / iPhone

This application is HLS video player with custom usability. It should play (Apple) HLS live stream and video on demand (VOD) also provided from our servers as HLS. Video is decoded into AVC + AAC. As adaptive, as static quality streams are available. All dynamic content and HLS URL's will be provided by simple API. On GET request, API returns JSON structured information. As API is still on development, documentation will be sent afterwards. App design should consist of default Android and iPhone UI elements. Target product is handheld devices (iPad / tablet adapted versions we'll work on after releasing this). Please see attachment for design mockup from Justinmind Prototyper, your ideas for must have UI tweaks would be appreciated. Price is discutable.