System and Method for Optimized Encoding and Transmission of a Plurality of Substantially Similar Video Fragments

摘要

A system and method for stitching separately encoded MPEG video fragments, each representing a different rectangular area of the screen together into one single full-screen MPEG encoded video fragment.

主权项

1. A method of encoding partial-frame video segments to allow different partial-frame video segments to be merged into a full-video frame, said method comprising:
dividing said full-video frame area into rectangular regions. wherein said rectangular regions have a length and width that are each a multiple of 16 pixels; obtaining video segments for at least one of said rectangular regions; determining a target VBV buffer size for said video segments for a selected rectangular region; and encoding said video segments for said selected rectangular region using said determined target buffer size.