Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2007-06-26
2007-06-26
Tran, Thai Q. (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000
Reexamination Certificate
active
10470424
ABSTRACT:
The present invention provides a digital camera for recording image data to a recording medium, which includes an image signal processor, a recording and reproducing unit having an Optical Pickup unit, and a control unit for managing files having a sequence of data stored therein based on a virtual allocation table showing correspondence between actual addresses indicative of recording positions of the files on the recording medium and virtual addresses indicative of virtual recording positions of the files. When interruption of recording processing of data due to discontinuance of drive power supply, uncovering of a cover, impact, etc. is detected, the control unit retrieves and reads out restoration file information, and restores a file whose recording processing is interrupted based on the restoration file information.
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Kakinoki Kenji
Maeda Hiroshi
Dunn Mishawn
Tran Thai Q.
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