Method and apparatus for reproducing images

Details Method and apparatus for reproducing images Method and apparatus for reproducing images

Filed on

2006-10-03

Date issued

2006-10-03

Examiner

Philippe, Gims (Department: 2621)

Patent Class

Pulse or digital communications

SubClass

Bandwidth reduction or expansion

SubSubClass

Television or motion video signal

Other Related Categories

C386S349000

Type

Reexamination Certificate

Status

active

Patent number

07116711

Description

ABSTRACT:
A video reproduction apparatus reproduces a video based on a video bit stream having a plurality of pictures and also having a picture type of each of the plurality of pictures. The apparatus includes a picture type detection section for, while a still picture is being reproduced, detecting a picture type of a picture corresponding to the still picture; a bit rate calculation section for, while the still picture is being reproduced, calculating a number of bits included in the picture, and while a moving picture is being reproduced, calculating an average bit rate per predetermined time unit; and a video signal generation section for, while the still picture is being reproduced, generating a first bit rate video signal for displaying the picture type and the number of bits, and while a moving picture is being reproduced, generating a second bit rate video signal for displaying the average bit rate.

REFERENCES:
patent: 6011868 (2000-01-01), van den Branden et al.
patent: 6262723 (2001-07-01), Matsuzawa et al.
patent: 6754272 (2004-06-01), Yamada et al.
patent: 0948206 (1999-10-01), None
patent: 10-341412 (1998-12-01), None
patent: 11-289546 (1999-10-01), None
European Search Report dated Mar. 18, 2003, application No. EP01122599.

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