Patent ID: 9380260
Filing Date: 2016-06-28
CPC Classification: H04N

Claim Text:
1. A method for forming a super frame of high definition video from plural lower definition video input sources comprising the steps of: separately buffering video lines of each of said plurality of lower definition video input sources; forming a video line of a high definition video frame consisting of all data of a whole buffered video line of one of said plurality of lower definition video input sources recalled directly from a corresponding video line buffer each time a whole video line from said lower definition video input source is buffered including forming meta data identifying attributes of said video line of said corresponding one of said plurality of lower definition video input sources and forming said meta data within an active portion of the corresponding video line of the high definition video frame; beginning a new frame of the high definition video each time a predetermined number of high definition video lines are formed, said predetermined number of high definition video lines greater than a number of video lines in any of said plurality of lower definition video input sources.