Method and apparatus for transmission of a flexible and error re

Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data framing

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Details

709230, 709231, 709232, 348426, G06F 1516, H04N 700

Patent

active

061547808

ABSTRACT:
A method and apparatus for transmitting a video bitstream over a communication medium is provided. The video bitstream is carried as payload data within packets of a transport protocol by dynamically determining whether to fragment the video bitstream at current macroblock. If no determination of fragmentation occurs, based upon the maximum transfer unit size of the transport protocol, the current macroblock is transmitted in a current transport protocol packet. However, if a determination of fragmentation occurs, synchronization information and the current macroblock are transmitted in another transport protocol packet. Permitting dynamic insertion of synchronization information, gives rise to a flexible video bitstream that can be efficiently packetized for a variety of transport protocols.

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