Motion video signal processing for recording or reproducing – Video processing for recording – With compression
Reexamination Certificate
2011-08-09
2011-08-09
Tran, Thai (Department: 2484)
Motion video signal processing for recording or reproducing
Video processing for recording
With compression
C386S332000, C386S335000, C386S336000, C386S355000, C725S050000
Reexamination Certificate
active
07995903
ABSTRACT:
A recording and reproducing module records a signal (broadcast program) based on a first compression method to a recording medium, and during a period of time during which recording is not performed, reproduces the signal based on the first compression method, which has been recorded to the recording medium. Then, a transcoding module transcodes the signal based on the first compression method to a signal based on a second compression method. The signal based on the second compression method, whose transcoding has been completed, is recorded to the recording medium; and the signal based on the first compression method is erased from the recording medium. The controller refers to recording history information and sets a schedule including a target broadcast program to be transcoded and a time zone in which the target broadcast program is transcoded.
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Kato Toshihiro
Nishiura Hiromi
Otsubo Hiroyasu
Watanabe Akinobu
Dunn Mishawn
Hitachi , Ltd.
McDermott Will & Emery LLP
Tran Thai
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