Methods and systems for presenting enhanced previously recorded broadcasted or streamed content are provided. Example embodiments provide an Enhanced Content Display System “ECDS,” which supports the management and presentation of previously recorded program content in a non-linear fashion and allows...http://www.google.com.tw/patents/US20060031916?utm_source=gb-gplus-share專利 US20060031916 - Management and non-linear presentation of broadcasted or streamed multimedia content
