Interface for compressed video data analysis

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United States of America Patent

PATENT NO 6948127
SERIAL NO

10013967

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Abstract

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The invention described herein provides a video analysis tool to assist a computer programmer working on a program that effects video data. The tool may be integrated with program code. When enacted, the tool obtains statistical information related to the video data and information corresponding to functions of the code. The code may be responsible for encoding, transcoding, and/or decoding video data, for example. The tool is integrated with a video decoder to allow the information to be output with raw video data. The present invention is particularly useful for developing, debugging and analyzing programs responsible for encoding, transcoding, and/or decoding video data, such as video data compressed according to an MPEG standard.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Hain-Ching Fremont, CA 15 419
Shen, Jiandong Santa Clara, CA 15 178
Zhang, Ji San Jose, CA 213 4807
Zhu, Shan San Jose, CA 39 259

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