INFORMATION PROCESSOR, METHOD OF GENERATING INFORMATION, AND PROGRAM

INFORMATION PROCESSOR, METHOD OF GENERATING INFORMATION, AND PROGRAM

PROBLEM TO BE SOLVED: To efficiently generate information for estimating quality of video distributed on a network. SOLUTION: An information processor includes a reception unit for receiving a packet string where a group of packets including data of a plurality of video frames with identifiers indic...

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Hauptverfasser: TOGO TSUTOMU, KIHARA MASAHIRO
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator TOGO TSUTOMU
KIHARA MASAHIRO
description PROBLEM TO BE SOLVED: To efficiently generate information for estimating quality of video distributed on a network. SOLUTION: An information processor includes a reception unit for receiving a packet string where a group of packets including data of a plurality of video frames with identifiers indicating the top of each frame are arranged in order of reproduction of video with each packet including each top of the plurality of video frames as a top packet over the network, a counting unit for counting the number of received packets corresponding to each of the plurality of video frames based on each top packet in the packet string, and a generation unit for generating video quality estimation information, namely information for estimating the quality of video where the plurality of video frames are decoded in a reception terminal for each of the plurality of video frames, based on the number of received packets corresponding to each of the plurality of video frames. COPYRIGHT: (C)2011,JPO&INPIT
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title INFORMATION PROCESSOR, METHOD OF GENERATING INFORMATION, AND PROGRAM
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