Coded data generation or conversion – Digital code to digital code converters – Adaptive coding
Reexamination Certificate
2006-12-28
2008-10-07
Mai, Lam T (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
Adaptive coding
C341S050000
Reexamination Certificate
active
07432832
ABSTRACT:
For providing a user a plural number of trans-coding services with using a plural number of trans-coding services, at high speed, within a home network environment, an information processing apparatus is provided with a function of providing a list of formats, on which format conversion can be made, to a home server, and a function of managing the format conversion processes with using process identifiers, which are shared in common with the server and the information processing apparatus, each of the process identifiers being tied with information of a format conversion method, wherein the format conversion is executed upon a part of contents divided within the home server, following the process identifier designated by the home server, to grasp performances of the information processing apparatuses by measuring throughput per a unit time in the format conversion, and an adjustment is made on an amount of data to be transferred from the home server to the information processing apparatus in the next time, thereby enabling high speed processing of the format conversions.
REFERENCES:
patent: 6463445 (2002-10-01), Suzuki et al.
patent: 2005/0198448 (2005-09-01), Fevrier et al.
patent: 2005-608189 (2005-09-01), None
patent: 2002-374317 (2002-12-01), None
patent: 2004-159079 (2004-06-01), None
Miyamoto Hiroki
Musha Yoshinori
Suzuki Masato
Antonelli, Terry Stout & Kraus, LLP.
Hitachi , Ltd.
Mai Lam T
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