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Error concealment and error resilience
   
Document Number
US Patent 7471723
Issued Date
December 30, 2008
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Abstract
A system and method of transmitting video packets to enhance error concealment and error resilience are provided. The method includes encoding a first macroblock of video data into a video packet. The method also includes determining whether a length of the video packet including the first macroblock exceeds a threshold length. The method also includes encoding a second macroblock into the video packet as the final macroblock when the length of the video packet with the first macrobock exceeds the threshold length. The method also includes transmitting the video packet.
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Number of Claims:
12
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Owner
Sigmatel, Inc. (Austin, TX)
Published
December 30, 2008
Application Number
10/438,298
Filed
May 13, 2003
US Classification
375/240.03   375/E7.279
Int'l Classification
H04N   7/12   (20060101)   H04B   1/66   (20060101)   H04N   11/02   (20060101)   H04N   11/04   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
375/240.03   375/240.12   375/13   375/14   375/15   375/16   375/17   375/18   375/19   375/20   375/21   375/22   375/23   375/24   375/25   375/26   375/27   375/28   375/29   375/30   375/31   375/32.16   375/240.18   375/240.2   375/240.23   375/240.24   375/240.27   382/232  
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